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Старый 29.01.2018, 11:50   #1161
Silvester
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Регистрация: 20.05.2007
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По умолчанию Коррекция орбиты некоторых периодических комет от 28 января 2018 года, MPEC 2018-B155 ..

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Коррекция орбиты некоторых периодических комет от 28 января 2018 года, MPEC 2018-B155 ..

31P/Schwassmann-Wachmann
Epoch 2002 Jan. 6.0 TT = JDT 2452280.5
T 2002 Jan. 18.50784 TT MPCW
q 3.4085532 (2000.0) P Q
n 0.11305979 Peri. 18.40422 -0.67592805 -0.73340696
a 4.2357527 Node 114.19264 +0.66580214 -0.64979952
e 0.1952898 Incl. 4.54968 +0.31595693 -0.19968680
P 8.72
From 688 observations 2000 Nov. 24-2018 Jan. 12, mean residual 0".7.
Nongravitational parameters Y1 = +0.03, Y2 = -0.0055.

31P/Schwassmann-Wachmann
Epoch 2010 Oct. 11.0 TT = JDT 2455480.5
T 2010 Sept. 29.47765 TT MPCW
q 3.4243194 (2000.0) P Q
n 0.11280087 Peri. 17.93329 -0.66982361 -0.73899071
a 4.2422320 Node 114.18840 +0.67117164 -0.64423719
e 0.1928024 Incl. 4.54673 +0.31759245 -0.19710698
P 8.74
From 688 observations 2000 Nov. 24-2018 Jan. 12, mean residual 0".7.
Nongravitational parameters Y1 = +0.03, Y2 = -0.0055.

31P/Schwassmann-Wachmann
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2019 July 5.89445 TT MPCW
q 3.4249045 (2000.0) P Q
n 0.11260708 Peri. 18.32696 -0.67404240 -0.73514221
a 4.2470977 Node 114.12294 +0.66743789 -0.64805884
e 0.1935894 Incl. 4.54601 +0.31653357 -0.19896151
P 8.75
From 688 observations 2000 Nov. 24-2018 Jan. 12, mean residual 0".7.
Nongravitational parameters Y1 = +0.03, Y2 = -0.0055.

31P/Schwassmann-Wachmann
Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 6.13585 TT MPCW
q 3.4253813 (2000.0) P Q
n 0.11272738 Peri. 18.35398 -0.67424276 -0.73495609
a 4.2440756 Node 114.11162 +0.66725220 -0.64824704
e 0.1929028 Incl. 4.54712 +0.31649834 -0.19903600
P 8.74
From 688 observations 2000 Nov. 24-2018 Jan. 12, mean residual 0".7.
Nongravitational parameters Y1 = +0.03, Y2 = -0.0055.

31P/Schwassmann-Wachmann
Epoch 2028 Mar. 10.0 TT = JDT 2461840.5
T 2028 Mar. 19.85435 TT MPCW
q 3.4080876 (2000.0) P Q
n 0.11325902 Peri. 18.17602 -0.67192230 -0.73707468
a 4.2307840 Node 114.10902 +0.66928618 -0.64615363
e 0.1944548 Incl. 4.54924 +0.31713786 -0.19800606
P 8.70
From 688 observations 2000 Nov. 24-2018 Jan. 12, mean residual 0".7.
Nongravitational parameters Y1 = +0.03, Y2 = -0.0055.

105P/Singer Brewster
Epoch 1986 June 19.0 TT = JDT 2446600.5
T 1986 June 8.94691 TT MPCW
q 1.9553261 (2000.0) P Q
n 0.15656894 Peri. 45.33076 -0.52049401 +0.85303677
a 3.4093033 Node 193.44977 -0.82200900 -0.51250702
e 0.4264734 Incl. 9.30467 -0.23105666 -0.09830984
P 6.30
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 1992 Oct. 25.0 TT = JDT 2448920.5
T 1992 Oct. 27.25377 TT MPCW
q 2.0266798 (2000.0) P Q
n 0.15333451 Peri. 46.65060 -0.51307704 +0.85763302
a 3.4570801 Node 192.61646 -0.82647723 -0.50459490
e 0.4137597 Incl. 9.19247 -0.23170529 -0.09924509
P 6.43
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 1999 Apr. 12.0 TT = JDT 2451280.5
T 1999 Apr. 6.45971 TT MPCW
q 2.0323867 (2000.0) P Q
n 0.15308436 Peri. 46.80762 -0.51177935 +0.85841664
a 3.4608451 Node 192.54535 -0.82725867 -0.50329075
e 0.4127484 Incl. 9.18740 -0.23178653 -0.09909236
P 6.44
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 2005 Sept. 27.0 TT = JDT 2453640.5
T 2005 Sept. 11.32786 TT MPCW
q 2.0413062 (2000.0) P Q
n 0.15280232 Peri. 46.65172 -0.51520581 +0.85637386
a 3.4651025 Node 192.47141 -0.82525128 -0.50652991
e 0.4108959 Incl. 9.17932 -0.23135102 -0.10025601
P 6.45
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5
T 2012 Feb. 26.16486 TT MPCW
q 2.0508680 (2000.0) P Q
n 0.15236405 Peri. 46.67119 -0.51569413 +0.85608697
a 3.4717442 Node 192.41857 -0.82495915 -0.50694761
e 0.4092687 Incl. 9.17046 -0.23130491 -0.10059430
P 6.47
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Aug. 10.48936 TT MPCW
q 2.0442708 (2000.0) P Q
n 0.15273908 Peri. 46.53223 -0.51757115 +0.85495108
a 3.4660589 Node 192.43211 -0.82385901 -0.50877995
e 0.4102031 Incl. 9.17662 -0.23103341 -0.10100301
P 6.45
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.31837 TT MPCW
q 2.0445291 (2000.0) P Q
n 0.15259494 Peri. 46.47501 -0.51846321 +0.85441094
a 3.4682413 Node 192.42946 -0.82332339 -0.50963389
e 0.4104998 Incl. 9.17501 -0.23094264 -0.10126815
P 6.46
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

105P/Singer Brewster
Epoch 2025 Jan. 5.0 TT = JDT 2460680.5
T 2025 Jan. 22.76413 TT MPCW
q 2.0520874 (2000.0) P Q
n 0.15230589 Peri. 46.33231 -0.52106845 +0.85282927
a 3.4726280 Node 192.39681 -0.82175594 -0.51210667
e 0.4090679 Incl. 9.16763 -0.23066175 -0.10212243
P 6.47
From 304 observations 1986 May 3-2012 Nov. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.28, A2 = -0.0662.

139P/Vaisala-Oterma
Epoch 1940 Jan. 12.0 TT = JDT 2429640.5
T 1939 Dec. 30.93583 TT MPCW
q 3.3899495 (2000.0) P Q
n 0.10276977 Peri. 147.25470 +0.73161246 -0.68078587
a 4.5139748 Node 255.69366 +0.61727449 +0.68376114
e 0.2490101 Incl. 2.11084 +0.28933618 +0.26268100
P 9.59
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 1949 July 23.0 TT = JDT 2433120.5
T 1949 July 16.66682 TT MPCW
q 3.3927192 (2000.0) P Q
n 0.10296867 Peri. 146.93253 +0.73539567 -0.67669501
a 4.5081600 Node 255.69639 +0.61344228 +0.68720680
e 0.2474271 Incl. 2.11351 +0.28789194 +0.26425496
P 9.57
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 1959 Mar. 13.0 TT = JDT 2436640.5
T 1959 Mar. 4.01072 TT MPCW
q 3.4141690 (2000.0) P Q
n 0.10218261 Peri. 147.51528 +0.73152238 -0.68088199
a 4.5312502 Node 255.44081 +0.61741058 +0.68372811
e 0.2465282 Incl. 2.11399 +0.28927354 +0.26251778
P 9.65
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 1968 Oct. 31.0 TT = JDT 2440160.5
T 1968 Oct. 22.42351 TT MPCW
q 3.4017751 (2000.0) P Q
n 0.10258933 Peri. 147.70514 +0.73144033 -0.68096833
a 4.5192662 Node 255.25792 +0.61752012 +0.68369801
e 0.2472727 Incl. 2.11780 +0.28924720 +0.26237218
P 9.61
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 1978 May 12.0 TT = JDT 2443640.5
T 1978 May 18.25568 TT MPCW
q 3.3814461 (2000.0) P Q
n 0.10330497 Peri. 147.74611 +0.73083366 -0.68161469
a 4.4983705 Node 255.26781 +0.61810581 +0.68317815
e 0.2482953 Incl. 2.12300 +0.28952957 +0.26204775
P 9.54
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 1988 July 18.0 TT = JDT 2447360.5
T 1988 July 18.64200 TT MPCW
q 3.7636525 (2000.0) P Q
n 0.09268410 Peri. 160.45219 +0.69656831 -0.71659531
a 4.8357728 Node 245.37661 +0.65292775 +0.65380006
e 0.2217061 Incl. 2.25882 +0.29745243 +0.24297460
P 10.63
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 1998 Sept. 24.0 TT = JDT 2451080.5
T 1998 Sept. 28.82664 TT MPCW
q 3.3815758 (2000.0) P Q
n 0.10329208 Peri. 165.55142 +0.66869572 -0.74265946
a 4.4987450 Node 242.46796 +0.67807736 +0.62902409
e 0.2483291 Incl. 2.33294 +0.30505266 +0.22975120
P 9.54
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 2008 Apr. 4.0 TT = JDT 2454560.5
T 2008 Apr. 19.34338 TT MPCW
q 3.4028294 (2000.0) P Q
n 0.10270125 Peri. 165.52063 +0.66929513 -0.74212204
a 4.5159821 Node 242.45255 +0.67757954 +0.62955036
e 0.2464918 Incl. 2.32964 +0.30484421 +0.23004612
P 9.60
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Dec. 10.89323 TT MPCW
q 3.4143822 (2000.0) P Q
n 0.10221322 Peri. 166.07750 +0.66523195 -0.74576796
a 4.5303456 Node 242.20884 +0.68107122 +0.62587136
e 0.2463307 Incl. 2.33278 +0.30595496 +0.22828753
P 9.64
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Dec. 10.83086 TT MPCW
q 3.4144048 (2000.0) P Q
n 0.10221918 Peri. 166.06820 +0.66537584 -0.74563949
a 4.5301696 Node 242.20708 +0.68095066 +0.62600390
e 0.2462965 Incl. 2.33294 +0.30591041 +0.22834376
P 9.64
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

139P/Vaisala-Oterma
Epoch 2027 July 14.0 TT = JDT 2461600.5
T 2027 July 23.55502 TT MPCW
q 3.3924484 (2000.0) P Q
n 0.10296348 Peri. 166.16878 +0.66549770 -0.74552793
a 4.5083115 Node 242.09719 +0.68086895 +0.62616009
e 0.2475124 Incl. 2.33906 +0.30582721 +0.22827976
P 9.57
From 457 observations 1939 Oct. 7-2018 Jan. 14, mean residual 0".6.

145P/Shoemaker-Levy
Epoch 1991 Dec. 10.0 TT = JDT 2448600.5
T 1991 Dec. 13.20489 TT MPCW
q 1.9848692 (2000.0) P Q
n 0.11368564 Peri. 6.03683 +0.81315590 -0.57323090
a 4.2201931 Node 29.66524 +0.52512452 +0.64774211
e 0.5296734 Incl. 11.76491 +0.25104127 +0.50183312
P 8.67
From 738 observations 1991 Sept. 17-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = -0.0140.

145P/Shoemaker-Levy
Epoch 2000 Aug. 4.0 TT = JDT 2451760.5
T 2000 Aug. 17.09789 TT MPCW
q 1.9885833 (2000.0) P Q
n 0.11347710 Peri. 6.23841 +0.81088330 -0.57641964
a 4.2253617 Node 29.68993 +0.52771496 +0.64560987
e 0.5293697 Incl. 11.77044 +0.25295295 +0.50092743
P 8.69
From 738 observations 1991 Sept. 17-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = -0.0140.

145P/Shoemaker-Levy
Epoch 2009 Mar. 30.0 TT = JDT 2454920.5
T 2009 Mar. 26.60034 TT MPCW
q 1.8913449 (2000.0) P Q
n 0.11740804 Peri. 10.13885 +0.79974053 -0.59376354
a 4.1305147 Node 26.90292 +0.53617694 +0.63999879
e 0.5421043 Incl. 11.29930 +0.27005439 +0.48769499
P 8.39
From 738 observations 1991 Sept. 17-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = -0.0140.

145P/Shoemaker-Levy
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 31.90010 TT MPCW
q 1.9041154 (2000.0) P Q
n 0.11673102 Peri. 10.36734 +0.79832990 -0.59574612
a 4.1464700 Node 26.81013 +0.53760792 +0.63911529
e 0.5407864 Incl. 11.25973 +0.27138000 +0.48643417
P 8.44
From 738 observations 1991 Sept. 17-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = -0.0140.

145P/Shoemaker-Levy
Epoch 2026 Feb. 9.0 TT = JDT 2461080.5
T 2026 Jan. 31.94853 TT MPCW
q 1.8896862 (2000.0) P Q
n 0.11746116 Peri. 10.42028 +0.79824650 -0.59585667
a 4.1292692 Node 26.76610 +0.53760362 +0.63886460
e 0.5423679 Incl. 11.27815 +0.27163371 +0.48662804
P 8.39
From 646 observations 1991 Sept. 17-2018 Jan. 23, mean residual 0".6.

185P/Petriew
Epoch 2001 Sept. 8.0 TT = JDT 2452160.5
T 2001 Sept. 1.92216 TT MPCW
q 0.9456886 (2000.0) P Q
n 0.17942685 Peri. 181.90107 +0.80948339 -0.57138173
a 3.1132292 Node 214.10691 +0.54182297 +0.81561246
e 0.6962355 Incl. 13.94450 +0.22619572 +0.09110013
P 5.49
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0159.

185P/Petriew
Epoch 2007 Mar. 1.0 TT = JDT 2454160.5
T 2007 Feb. 24.58003 TT MPCW
q 0.9376010 (2000.0) P Q
n 0.18005594 Peri. 181.92127 +0.80933031 -0.57153429
a 3.1059736 Node 214.10241 +0.54205590 +0.81556942
e 0.6981298 Incl. 13.97474 +0.22618543 +0.09052663
P 5.47
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0159.

185P/Petriew
Epoch 2012 Aug. 21.0 TT = JDT 2456160.5
T 2012 Aug. 13.57915 TT MPCW
q 0.9318594 (2000.0) P Q
n 0.18051315 Peri. 181.94420 +0.80922403 -0.57162029
a 3.1007267 Node 214.09073 +0.54223472 +0.81557568
e 0.6994706 Incl. 14.00768 +0.22613706 +0.08992521
P 5.46
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0159.

185P/Petriew
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Jan. 27.67329 TT MPCW
q 0.9338173 (2000.0) P Q
n 0.18045834 Peri. 181.92031 +0.80936804 -0.57143913
a 3.1013545 Node 214.09982 +0.54201090 +0.81567109
e 0.6989002 Incl. 13.99423 +0.22615827 +0.09021089
P 5.46
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0159.

185P/Petriew
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Jan. 27.67072 TT MPCW
q 0.9338198 (2000.0) P Q
n 0.18042795 Peri. 181.91872 +0.80939009 -0.57140845
a 3.1017028 Node 214.09921 +0.54198044 +0.81569157
e 0.6989332 Incl. 13.99421 +0.22615237 +0.09021997
P 5.46
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0159.

185P/Petriew
Epoch 2023 June 25.0 TT = JDT 2460120.5
T 2023 July 12.90708 TT MPCW
q 0.9303073 (2000.0) P Q
n 0.18072079 Peri. 181.88872 +0.80953893 -0.57113900
a 3.0983512 Node 214.11404 +0.54174781 +0.81591196
e 0.6997412 Incl. 14.01471 +0.22617699 +0.08993283
P 5.45
From 908 observations 2001 June 12-2018 Jan. 16, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0159.

217P/LINEAR
Epoch 2001 Nov. 27.0 TT = JDT 2452240.5
T 2001 Nov. 30.13226 TT MPCW
q 1.2542804 (2000.0) P Q
n 0.12457964 Peri. 244.84766 +0.95077115 -0.25132252
a 3.9704341 Node 129.16791 +0.29185748 +0.92287564
e 0.6840949 Incl. 13.52390 -0.10417985 +0.29178339
P 7.91
From 3115 observations 2001 June 21-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = +0.17, A2 = +0.0030.

217P/LINEAR
Epoch 2009 Sept. 6.0 TT = JDT 2455080.5
T 2009 Sept. 8.96417 TT MPCW
q 1.2239786 (2000.0) P Q
n 0.12587076 Peri. 246.74361 +0.95800666 -0.22222193
a 3.9432364 Node 125.62172 +0.26559118 +0.92590275
e 0.6896005 Incl. 12.88151 -0.10809513 +0.30548571
P 7.83
From 3115 observations 2001 June 21-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = +0.17, A2 = +0.0030.

217P/LINEAR
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 16.56439 TT MPCW
q 1.2353828 (2000.0) P Q
n 0.12522631 Peri. 246.95197 +0.95785908 -0.22283321
a 3.9567534 Node 125.45408 +0.26627717 +0.92548644
e 0.6877787 Incl. 12.85629 -0.10771468 +0.30630085
P 7.87
From 3115 observations 2001 June 21-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = +0.17, A2 = +0.0030.

217P/LINEAR
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 July 16.56429 TT MPCW
q 1.2353821 (2000.0) P Q
n 0.12522540 Peri. 246.95239 +0.95785933 -0.22283112
a 3.9567728 Node 125.45355 +0.26627572 +0.92548642
e 0.6877804 Incl. 12.85629 -0.10771606 +0.30630244
P 7.87
From 3115 observations 2001 June 21-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = +0.17, A2 = +0.0030.

217P/LINEAR
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 May 24.94438 TT MPCW
q 1.2263740 (2000.0) P Q
n 0.12582723 Peri. 247.03578 +0.95779640 -0.22284778
a 3.9441457 Node 125.37160 +0.26640547 +0.92540807
e 0.6890647 Incl. 12.86547 -0.10795453 +0.30652694
P 7.83
From 3115 observations 2001 June 21-2018 Jan. 23, mean residual 0".6.
Nongravitational parameters A1 = +0.17, A2 = +0.0030.

235P/LINEAR
Epoch 2002 Mar. 27.0 TT = JDT 2452360.5
T 2002 Mar. 19.56609 TT MPCW
q 2.7361747 (2000.0) P Q
n 0.12347797 Peri. 333.63210 -0.99727893 -0.03611416
a 3.9940154 Node 204.55507 +0.05188699 -0.96314466
e 0.3149313 Incl. 8.89670 -0.05236865 -0.26654855
P 7.98
From 123 observations 2002 Jan. 12-2018 Jan. 15, mean residual 0".7.

235P/LINEAR
Epoch 2010 Mar. 25.0 TT = JDT 2455280.5
T 2010 Mar. 22.08869 TT MPCW
q 2.7483559 (2000.0) P Q
n 0.12299629 Peri. 333.83038 -0.99737058 -0.03389664
a 4.0044362 Node 204.48332 +0.04968845 -0.96325795
e 0.3136722 Incl. 8.89131 -0.05275407 -0.26643035
P 8.01
From 123 observations 2002 Jan. 12-2018 Jan. 15, mean residual 0".7.

235P/LINEAR
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Mar. 17.61439 TT MPCW
q 2.7323416 (2000.0) P Q
n 0.12365740 Peri. 333.78093 -0.99732353 -0.03519310
a 3.9901507 Node 204.45887 +0.05093707 -0.96325504
e 0.3152285 Incl. 8.90439 -0.05245180 -0.26627275
P 7.97
From 123 observations 2002 Jan. 12-2018 Jan. 15, mean residual 0".7.

235P/LINEAR
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 17.65205 TT MPCW
q 2.7322580 (2000.0) P Q
n 0.12360227 Peri. 333.79178 -0.99733049 -0.03499359
a 3.9913372 Node 204.45948 +0.05074472 -0.96326464
e 0.3154530 Incl. 8.90430 -0.05250581 -0.26626430
P 7.97
From 123 observations 2002 Jan. 12-2018 Jan. 15, mean residual 0".7.

235P/LINEAR
Epoch 2025 Dec. 31.0 TT = JDT 2461040.5
T 2025 Dec. 22.68164 TT MPCW
q 1.9780986 (2000.0) P Q
n 0.15408974 Peri. 352.19418 -0.97611547 +0.20915494
a 3.4457748 Node 200.17157 -0.18898497 -0.95087230
e 0.4259351 Incl. 9.81125 -0.10716000 -0.22824568
P 6.40
From 123 observations 2002 Jan. 12-2018 Jan. 15, mean residual 0".7.

240P/NEAT
Epoch 2003 Mar. 22.0 TT = JDT 2452720.5
T 2003 Mar. 29.60734 TT MPCW
q 2.5287200 (2000.0) P Q
n 0.12162645 Peri. 356.03688 +0.26590969 -0.86813238
a 4.0344472 Node 78.15449 +0.89580633 +0.06192263
e 0.3732177 Incl. 25.35408 +0.35612226 +0.49245483
P 8.10
From 1943 observations 2002 Oct. 5-2018 Jan. 19, mean residual 0".8.
Nongravitational parameters A1 = +2.00, A2 = +0.1238.

240P/NEAT
Epoch 2010 Oct. 11.0 TT = JDT 2455480.5
T 2010 Oct. 4.27283 TT MPCW
q 2.1237357 (2000.0) P Q
n 0.12988112 Peri. 351.92595 +0.38105782 -0.84036540
a 3.8616422 Node 74.97450 +0.86899629 +0.18320459
e 0.4500434 Incl. 23.52238 +0.31565866 +0.51011967
P 7.59
From 1943 observations 2002 Oct. 5-2018 Jan. 19, mean residual 0".8.
Nongravitational parameters A1 = +2.00, A2 = +0.1238.

240P/NEAT
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 May 15.91926 TT MPCW
q 2.1336109 (2000.0) P Q
n 0.12935626 Peri. 352.11393 +0.37904175 -0.84145121
a 3.8720807 Node 74.92953 +0.86929863 +0.18111285
e 0.4489756 Incl. 23.50298 +0.31724950 +0.50907563
P 7.62
From 1943 observations 2002 Oct. 5-2018 Jan. 19, mean residual 0".8.
Nongravitational parameters A1 = +2.00, A2 = +0.1238.

240P/NEAT
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 15.87768 TT MPCW
q 2.1337764 (2000.0) P Q
n 0.12934601 Peri. 352.09892 +0.37931194 -0.84132654
a 3.8722854 Node 74.92640 +0.86923298 +0.18137656
e 0.4489620 Incl. 23.50375 +0.31710641 +0.50918779
P 7.62
From 1943 observations 2002 Oct. 5-2018 Jan. 19, mean residual 0".8.
Nongravitational parameters A1 = +2.00, A2 = +0.1238.

240P/NEAT
Epoch 2025 Dec. 31.0 TT = JDT 2461040.5
T 2025 Dec. 19.99303 TT MPCW
q 2.1215910 (2000.0) P Q
n 0.12991023 Peri. 352.07603 +0.37982040 -0.84087742
a 3.8610653 Node 74.91384 +0.86912003 +0.18163458
e 0.4505167 Incl. 23.53626 +0.31680726 +0.50983728
P 7.59
From 1943 observations 2002 Oct. 5-2018 Jan. 19, mean residual 0".8.
Nongravitational parameters A1 = +2.00, A2 = +0.1238.

302P/Lemmon-PANSTARRS
Epoch 2007 June 29.0 TT = JDT 2454280.5
T 2007 July 4.70765 TT MPCW
q 3.2772575 (2000.0) P Q
n 0.11213102 Peri. 208.21383 +0.86418793 +0.49516956
a 4.2591101 Node 121.83097 -0.43960808 +0.82942506
e 0.2305300 Incl. 6.03784 -0.24479370 +0.25857527
P 8.79
From 113 observations 2007 Aug. 16-2018 Jan. 15, mean residual 0".5.

302P/Lemmon-PANSTARRS
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 Apr. 30.53464 TT MPCW
q 3.3022573 (2000.0) P Q
n 0.11130474 Peri. 208.28048 +0.86435319 +0.49489135
a 4.2801627 Node 121.78339 -0.43932172 +0.82952197
e 0.2284739 Incl. 6.03085 -0.24472432 +0.25879693
P 8.86
From 113 observations 2007 Aug. 16-2018 Jan. 15, mean residual 0".5.

302P/Lemmon-PANSTARRS
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 Apr. 30.26527 TT MPCW
q 3.3016308 (2000.0) P Q
n 0.11128456 Peri. 208.23443 +0.86383652 +0.49579125
a 4.2806800 Node 121.76979 -0.44017735 +0.82905879
e 0.2287135 Incl. 6.03048 -0.24501096 +0.25855861
P 8.86
From 113 observations 2007 Aug. 16-2018 Jan. 15, mean residual 0".5.

302P/Lemmon-PANSTARRS
Epoch 2025 Mar. 26.0 TT = JDT 2460760.5
T 2025 Mar. 9.42076 TT MPCW
q 3.2886284 (2000.0) P Q
n 0.11179579 Peri. 208.63015 +0.86675649 +0.49064503
a 4.2676201 Node 121.71434 -0.43519591 +0.83167102
e 0.2293999 Incl. 6.03563 -0.24359334 +0.25998223
P 8.82
From 113 observations 2007 Aug. 16-2018 Jan. 15, mean residual 0".5.

311P/PANSTARRS
Epoch 2004 July 14.0 TT = JDT 2453200.5
T 2004 July 27.67476 TT MPCW
q 1.9362415 (2000.0) P Q
n 0.30441841 Peri. 143.83519 +0.44744381 -0.89022329
a 2.1885448 Node 279.44483 +0.79884845 +0.44079256
e 0.1152836 Incl. 4.96767 +0.40203879 +0.11491042
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

311P/PANSTARRS
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5
T 2007 Oct. 24.55746 TT MPCW
q 1.9347604 (2000.0) P Q
n 0.30438907 Peri. 144.24073 +0.44231405 -0.89277658
a 2.1886854 Node 279.36904 +0.80140007 +0.43622813
e 0.1160171 Incl. 4.97058 +0.40263658 +0.11249443
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

311P/PANSTARRS
Epoch 2010 Dec. 30.0 TT = JDT 2455560.5
T 2011 Jan. 17.98603 TT MPCW
q 1.9361736 (2000.0) P Q
n 0.30440363 Peri. 143.90513 +0.44849033 -0.88969318
a 2.1886156 Node 279.30793 +0.79840471 +0.44176922
e 0.1153432 Incl. 4.96773 +0.40175408 +0.11526494
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

311P/PANSTARRS
Epoch 2014 Apr. 13.0 TT = JDT 2456760.5
T 2014 Apr. 15.93307 TT MPCW
q 1.9361425 (2000.0) P Q
n 0.30441613 Peri. 144.28259 +0.44291830 -0.89247848
a 2.1885557 Node 279.28875 +0.80115854 +0.43677836
e 0.1153332 Incl. 4.96851 +0.40245294 +0.11272456
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

311P/PANSTARRS
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 10.64692 TT MPCW
q 1.9355777 (2000.0) P Q
n 0.30438735 Peri. 143.98727 +0.44799570 -0.88994304
a 2.1886937 Node 279.25784 +0.79868305 +0.44133142
e 0.1156470 Incl. 4.96660 +0.40175272 +0.11501287
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

311P/PANSTARRS
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 July 10.64064 TT MPCW
q 1.9355767 (2000.0) P Q
n 0.30439486 Peri. 143.98519 +0.44803201 -0.88992467
a 2.1886577 Node 279.25759 +0.79866493 +0.44136442
e 0.1156330 Incl. 4.96665 +0.40174824 +0.11502838
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

311P/PANSTARRS
Epoch 2020 Sept. 28.0 TT = JDT 2459120.5
T 2020 Oct. 7.43062 TT MPCW
q 1.9360858 (2000.0) P Q
n 0.30440026 Peri. 144.58210 +0.43920679 -0.89430707
a 2.1886318 Node 279.22738 +0.80299376 +0.43347184
e 0.1153899 Incl. 4.96992 +0.40286279 +0.11098209
P 3.24
From 169 observations 2005 Mar. 12-2018 Jan. 16, mean residual 0".3.

324P/La Sagra
Epoch 2010 June 13.0 TT = JDT 2455360.5
T 2010 June 25.78409 TT MPCW
q 2.6226478 (2000.0) P Q
n 0.18075515 Peri. 59.53558 +0.80916802 +0.46060594
a 3.0979585 Node 270.75829 -0.58047294 +0.72290073
e 0.1534271 Incl. 21.39811 +0.09109498 +0.51503078
P 5.45
From 399 observations 2010 Aug. 13-2015 July 17, mean residual 0".5.

324P/La Sagra
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Nov. 29.90246 TT MPCW
q 2.6198420 (2000.0) P Q
n 0.18093347 Peri. 58.55677 +0.80011572 +0.47592229
a 3.0959227 Node 270.65012 -0.59422619 +0.71199382
e 0.1537767 Incl. 21.41643 +0.08191498 +0.51629719
P 5.45
From 399 observations 2010 Aug. 13-2015 July 17, mean residual 0".5.

324P/La Sagra
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2015 Nov. 29.35450 TT MPCW
q 2.6186012 (2000.0) P Q
n 0.18102147 Peri. 58.41074 +0.79874736 +0.47816048
a 3.0949192 Node 270.63575 -0.59624696 +0.71035209
e 0.1539032 Incl. 21.42078 +0.08057429 +0.51649053
P 5.44
From 399 observations 2010 Aug. 13-2015 July 17, mean residual 0".5.

324P/La Sagra
Epoch 2026 Oct. 7.0 TT = JDT 2461320.5
T 2026 Oct. 14.34508 TT MPCW
q 2.6248210 (2000.0) P Q
n 0.18076103 Peri. 57.30191 +0.78883259 +0.49462419
a 3.0978914 Node 270.56704 -0.61062099 +0.69821993
e 0.1527072 Incl. 21.39730 +0.06989385 +0.51752859
P 5.45
From 399 observations 2010 Aug. 13-2015 July 17, mean residual 0".5.

334P/NEAT
Epoch 2000 Dec. 2.0 TT = JDT 2451880.5
T 2000 Nov. 22.49593 TT MPCW
q 4.1533408 (2000.0) P Q
n 0.06023645 Peri. 80.79658 -0.93961989 -0.10216950
a 6.4451023 Node 92.83321 -0.02414559 -0.93222321
e 0.3555819 Incl. 19.08754 +0.34136705 -0.34716174
P 16.36
From 327 observations 2001 Feb. 24-2018 Jan. 13, mean residual 0".5.

334P/NEAT
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 5.37325 TT MPCW
q 4.1846222 (2000.0) P Q
n 0.05901019 Peri. 80.52022 -0.93892611 -0.10986038
a 6.5340838 Node 92.65263 -0.01672545 -0.93198096
e 0.3595702 Incl. 19.05411 +0.34371212 -0.34545938
P 16.70
From 327 observations 2001 Feb. 24-2018 Jan. 13, mean residual 0".5.

334P/NEAT
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 5.51896 TT MPCW
q 4.1846475 (2000.0) P Q
n 0.05889055 Peri. 80.57707 -0.93894595 -0.10966359
a 6.5429307 Node 92.61021 -0.01701166 -0.93188955
e 0.3604322 Incl. 19.05399 +0.34364385 -0.34576836
P 16.74
From 327 observations 2001 Feb. 24-2018 Jan. 13, mean residual 0".5.

334P/NEAT
Epoch 2035 Apr. 23.0 TT = JDT 2464440.5
T 2035 Apr. 5.69262 TT MPCW
q 4.4504454 (2000.0) P Q
n 0.05516716 Peri. 90.26566 -0.93704324 -0.00122614
a 6.8341156 Node 89.68081 -0.13837355 -0.91683609
e 0.3487899 Incl. 20.43941 +0.32062865 -0.39926192
P 17.87
From 327 observations 2001 Feb. 24-2018 Jan. 13, mean residual 0".5.

347P/PANSTARRS
Epoch 2003 Jan. 1.0 TT = JDT 2452640.5
T 2003 Jan. 12.28058 TT MPCW
q 2.1974669 (2000.0) P Q
n 0.14455847 Peri. 98.78173 +0.97946053 +0.00304813
a 3.5956192 Node 261.22542 -0.07717220 +0.92942145
e 0.3888488 Incl. 11.77100 +0.18628345 +0.36900743
P 6.82
From 137 observations 2002 July 12-2018 Jan. 24, mean residual 0".5.

347P/PANSTARRS
Epoch 2009 Nov. 25.0 TT = JDT 2455160.5
T 2009 Nov. 5.15311 TT MPCW
q 2.2116222 (2000.0) P Q
n 0.14398866 Peri. 98.45982 +0.97948867 +0.01094932
a 3.6050990 Node 261.08735 -0.08443444 +0.92893321
e 0.3865294 Incl. 11.75110 +0.18295566 +0.37008540
P 6.85
From 137 observations 2002 July 12-2018 Jan. 24, mean residual 0".5.

347P/PANSTARRS
Epoch 2016 Sept. 9.0 TT = JDT 2457640.5
T 2016 Sept. 11.39764 TT MPCW
q 2.2239903 (2000.0) P Q
n 0.14353556 Peri. 98.44984 +0.97950827 +0.01181371
a 3.6126818 Node 261.04737 -0.08517832 +0.92890445
e 0.3843935 Incl. 11.74386 +0.18250535 +0.37013100
P 6.87
From 137 observations 2002 July 12-2018 Jan. 24, mean residual 0".5.

347P/PANSTARRS
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 Sept. 11.30377 TT MPCW
q 2.2236356 (2000.0) P Q
n 0.14358944 Peri. 98.41800 +0.97949542 +0.01243278
a 3.6117780 Node 261.04313 -0.08577114 +0.92885764
e 0.3843377 Incl. 11.74549 +0.18229656 +0.37022819
P 6.86
From 137 observations 2002 July 12-2018 Jan. 24, mean residual 0".5.

347P/PANSTARRS
Epoch 2023 Aug. 4.0 TT = JDT 2460160.5
T 2023 July 20.04547 TT MPCW
q 2.2125121 (2000.0) P Q
n 0.14391921 Peri. 98.43343 +0.97946613 +0.01272947
a 3.6062586 Node 261.01125 -0.08607328 +0.92888208
e 0.3864799 Incl. 11.75389 +0.18231150 +0.37015677
P 6.85
From 137 observations 2002 July 12-2018 Jan. 24, mean residual 0".5.

352P/Skiff
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 14.65292 TT MPCW
q 2.5136810 (2000.0) P Q
n 0.05832826 Peri. 308.43517 +0.89902638 +0.40160070
a 6.5849130 Node 29.13920 -0.19659246 +0.72635153
e 0.6182666 Incl. 21.00642 -0.39128374 +0.55779058
P 16.90
From 562 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 21.60830 TT MPCW
q 2.5359588 (2000.0) P Q
n 0.05779087 Peri. 309.08415 +0.89777619 +0.40663765
a 6.6256716 Node 28.15752 -0.20241520 +0.72218123
e 0.6172526 Incl. 21.01714 -0.39118538 +0.55955348
P 17.05
From 562 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 June 21.60884 TT MPCW
q 2.5359573 (2000.0) P Q
n 0.05777510 Peri. 309.08393 +0.89777594 +0.40663800
a 6.6268768 Node 28.15771 -0.20241588 +0.72218223
e 0.6173224 Incl. 21.01706 -0.39118560 +0.55955193
P 17.06
From 562 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2034 Aug. 26.0 TT = JDT 2464200.5
T 2034 Aug. 7.97204 TT MPCW
q 2.5563354 (2000.0) P Q
n 0.05703142 Peri. 309.05878 +0.89730230 +0.40785195
a 6.6843612 Node 28.10294 -0.20364546 +0.72183772
e 0.6175647 Incl. 21.00307 -0.39163390 +0.55911278
P 17.28
From 562 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

353P/McNaught
Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2009 June 23.63974 TT MPCW
q 2.2036384 (2000.0) P Q
n 0.11609099 Peri. 230.37504 +0.91102942 +0.07378664
a 4.1616961 Node 121.61337 -0.02665173 +0.99233882
e 0.4704951 Incl. 28.44911 -0.41147914 +0.09909191
P 8.49
From 108 observations 2008 May 30-2018 Jan. 4, mean residual 0".5.

353P/McNaught
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Dec. 20.95286 TT MPCW
q 2.2140031 (2000.0) P Q
n 0.11573169 Peri. 230.39451 +0.91111577 +0.07427089
a 4.1703054 Node 121.57486 -0.02693236 +0.99225594
e 0.4691029 Incl. 28.41469 -0.41126963 +0.09955898
P 8.52
From 108 observations 2008 May 30-2018 Jan. 4, mean residual 0".5.

353P/McNaught
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 20.94548 TT MPCW
q 2.2140072 (2000.0) P Q
n 0.11570769 Peri. 230.39326 +0.91111445 +0.07431435
a 4.1708820 Node 121.57365 -0.02697293 +0.99225285
e 0.4691753 Incl. 28.41391 -0.41126989 +0.09955729
P 8.52
From 108 observations 2008 May 30-2018 Jan. 4, mean residual 0".5.

353P/McNaught
Epoch 2026 July 19.0 TT = JDT 2461240.5
T 2026 July 1.39917 TT MPCW
q 2.2117887 (2000.0) P Q
n 0.11576637 Peri. 230.52511 +0.91092167 +0.07417427
a 4.1694724 Node 121.45670 -0.02640196 +0.99217015
e 0.4695279 Incl. 28.41015 -0.41173371 +0.10048172
P 8.51
From 108 observations 2008 May 30-2018 Jan. 4, mean residual 0".5.

355P/LINEAR-NEAT
Epoch 2004 Nov. 11.0 TT = JDT 2453320.5
T 2004 Nov. 7.75936 TT MPCW
q 1.7095704 (2000.0) P Q
n 0.15235556 Peri. 336.51588 +0.87736158 -0.45586308
a 3.4718732 Node 51.46218 +0.46498214 +0.73070912
e 0.5075942 Incl. 11.03741 +0.11844099 +0.50818602
P 6.47
From 739 observations 2004 July 16-2018 Jan. 23, mean residual 0".6.
355P/LINEAR-NEAT
Epoch 2011 Apr. 29.0 TT = JDT 2455680.5
T 2011 Apr. 24.56595 TT MPCW
q 1.7077514 (2000.0) P Q
n 0.15235619 Peri. 336.39778 +0.87846007 -0.45372619
a 3.4718635 Node 51.44179 +0.46321221 +0.73175913
e 0.5081168 Incl. 11.04430 +0.11722779 +0.50858738
P 6.47
From 739 observations 2004 July 16-2018 Jan. 23, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Oct. 12.68126 TT MPCW
q 1.7159734 (2000.0) P Q
n 0.15204180 Peri. 336.33770 +0.87878644 -0.45313359
a 3.4766480 Node 51.46144 +0.46267911 +0.73219817
e 0.5064288 Incl. 11.03225 +0.11688642 +0.50848382
P 6.48
From 739 observations 2004 July 16-2018 Jan. 23, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 12.67997 TT MPCW
q 1.7159745 (2000.0) P Q
n 0.15204336 Peri. 336.33720 +0.87879202 -0.45312264
a 3.4766242 Node 51.46124 +0.46267004 +0.73220322
e 0.5064251 Incl. 11.03231 +0.11688037 +0.50848630
P 6.48
From 739 observations 2004 July 16-2018 Jan. 23, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 1.50272 TT MPCW
q 1.7068002 (2000.0) P Q
n 0.15249871 Peri. 336.33681 +0.87899822 -0.45267506
a 3.4697000 Node 51.43463 +0.46234247 +0.73228077
e 0.5080842 Incl. 11.04715 +0.11662579 +0.50877320
P 6.46
From 739 observations 2004 July 16-2018 Jan. 23, mean residual 0".6.

356P/WISE
Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2009 June 25.71755 TT MPCW
q 2.6690973 (2000.0) P Q
n 0.11674379 Peri. 225.93493 +0.88897338 -0.45466494
a 4.1461676 Node 160.90165 +0.45328190 +0.85649909
e 0.3562495 Incl. 9.64671 +0.06528288 +0.24431352
P 8.44
From 154 observations 2009 Nov. 9-2018 Jan. 16, mean residual 0".6.

356P/WISE
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Dec. 17.14886 TT MPCW
q 2.6896563 (2000.0) P Q
n 0.11598479 Peri. 226.18007 +0.88774319 -0.45704346
a 4.1642363 Node 160.81004 +0.45558729 +0.85517234
e 0.3541057 Incl. 9.62961 +0.06597158 +0.24452310
P 8.50
From 154 observations 2009 Nov. 9-2018 Jan. 16, mean residual 0".6.

356P/WISE
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.10753 TT MPCW
q 2.6896793 (2000.0) P Q
n 0.11597514 Peri. 226.17068 +0.88782866 -0.45687717
a 4.1644671 Node 160.80870 +0.45542719 +0.85525590
e 0.3541360 Incl. 9.62931 +0.06592685 +0.24454161
P 8.50
From 154 observations 2009 Nov. 9-2018 Jan. 16, mean residual 0".6.

356P/WISE
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 12.47879 TT MPCW
q 2.6744376 (2000.0) P Q
n 0.11659529 Peri. 226.29983 +0.88727748 -0.45791822
a 4.1496874 Node 160.74586 +0.45649598 +0.85472154
e 0.3555087 Incl. 9.64043 +0.06595521 +0.24446265
P 8.45
From 154 observations 2009 Nov. 9-2018 Jan. 16, mean residual 0".6.

359P/LONEOS
Epoch 2007 Sept. 17.0 TT = JDT 2454360.5
T 2007 Sept. 11.09855 TT MPCW
q 3.1110740 (2000.0) P Q
n 0.09962101 Peri. 200.01193 +0.98169999 +0.16804557
a 4.6085972 Node 149.87339 -0.14119085 +0.95796187
e 0.3249412 Incl. 10.28189 -0.12778999 +0.23252900
P 9.89
From 130 observations 2007 Aug. 21-2018 Jan. 20, mean residual 0".6.

359P/LONEOS
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 20.53129 TT MPCW
q 3.1396984 (2000.0) P Q
n 0.09869502 Peri. 200.12326 +0.98180182 +0.16743509
a 4.6373786 Node 149.79864 -0.14053486 +0.95795214
e 0.3229584 Incl. 10.26172 -0.12773073 +0.23300900
P 9.99
From 130 observations 2007 Aug. 21-2018 Jan. 20, mean residual 0".6.

359P/LONEOS
Epoch 2027 Aug. 23.0 TT = JDT 2461640.5
T 2027 Aug. 24.09260 TT MPCW
q 3.1448018 (2000.0) P Q
n 0.09847875 Peri. 200.23185 +0.98175357 +0.16755830
a 4.6441656 Node 149.68181 -0.14055891 +0.95789758
e 0.3228489 Incl. 10.25987 -0.12807464 +0.23314468
P 10.01
From 130 observations 2007 Aug. 21-2018 Jan. 20, mean residual 0".6.

360P/WISE
Epoch 2010 July 23.0 TT = JDT 2455400.5
T 2010 July 6.07882 TT MPCW
q 1.8564966 (2000.0) P Q
n 0.13828204 Peri. 354.24774 +0.99775573 +0.06507499
a 3.7036125 Node 2.21343 -0.03234025 +0.67459120
e 0.4987336 Incl. 24.10185 -0.05863113 +0.73531759
P 7.13
From 127 observations 2010 Aug. 6-2017 Dec. 14, mean residual 0".5.

360P/WISE
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 18.42949 TT MPCW
q 1.8607490 (2000.0) P Q
n 0.13816263 Peri. 354.15596 +0.99767036 +0.06633941
a 3.7057461 Node 2.23402 -0.03312201 +0.67485447
e 0.4978747 Incl. 24.07889 -0.05963883 +0.73496295
P 7.13
From 127 observations 2010 Aug. 6-2017 Dec. 14, mean residual 0".5.

360P/WISE
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Oct. 3.76299 TT MPCW
q 1.8516704 (2000.0) P Q
n 0.13865589 Peri. 354.28253 +0.99776173 +0.06504345
a 3.6969522 Node 2.17746 -0.03249551 +0.67447518
e 0.4991360 Incl. 24.10952 -0.05844287 +0.73542680
P 7.11
From 127 observations 2010 Aug. 6-2017 Dec. 14, mean residual 0".5.

361P/Spacewatch
Epoch 2007 June 29.0 TT = JDT 2454280.5
T 2007 July 2.64526 TT MPCW
q 2.7863095 (2000.0) P Q
n 0.08961929 Peri. 219.21382 +0.46672149 -0.87924489
a 4.9454033 Node 203.43888 +0.85972167 +0.47635320
e 0.4365860 Incl. 13.87559 +0.20748423 +0.00400669
P 11.00
From 207 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

361P/Spacewatch
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 July 2.60023 TT MPCW
q 2.7801378 (2000.0) P Q
n 0.08961246 Peri. 219.23654 +0.46882152 -0.87818863
a 4.9456547 Node 203.27826 +0.85872223 +0.47829028
e 0.4378625 Incl. 13.88269 +0.20688767 +0.00481049
P 11.00
From 207 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

361P/Spacewatch
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 2.49125 TT MPCW
q 2.7803961 (2000.0) P Q
n 0.08960823 Peri. 219.20737 +0.46928068 -0.87794404
a 4.9458103 Node 203.27742 +0.85847142 +0.47873791
e 0.4378280 Incl. 13.88222 +0.20688756 +0.00492715
P 11.00
From 207 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

361P/Spacewatch
Epoch 2029 July 3.0 TT = JDT 2462320.5
T 2029 June 21.93175 TT MPCW
q 2.7692356 (2000.0) P Q
n 0.08999204 Peri. 219.13858 +0.47222674 -0.87640421
a 4.9317380 Node 203.15361 +0.85699025 +0.48154199
e 0.4384869 Incl. 13.89636 +0.20632404 +0.00574203
P 10.95
From 207 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

363P/Lemmon
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 8.70130 TT MPCW
q 1.5063924 (2000.0) P Q
n 0.15703195 Peri. 315.12525 -0.57563067 -0.81762127
a 3.4025985 Node 169.99794 +0.76833659 -0.54585154
e 0.5572818 Incl. 3.97272 +0.27983605 -0.18314354
P 6.28
From 83 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.

363P/Lemmon
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Mar. 22.90991 TT MPCW
q 1.5078708 (2000.0) P Q
n 0.15687200 Peri. 315.27409 -0.57662808 -0.81691664
a 3.4049109 Node 169.91885 +0.76765777 -0.54682273
e 0.5571482 Incl. 3.97537 +0.27964550 -0.18339059
P 6.28
From 83 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.

363P/Lemmon
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 22.92097 TT MPCW
q 1.5078614 (2000.0) P Q
n 0.15691736 Peri. 315.28054 -0.57669651 -0.81686830
a 3.4042547 Node 169.91720 +0.76761145 -0.54688750
e 0.5570656 Incl. 3.97537 +0.27963153 -0.18341276
P 6.28
From 83 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.

363P/Lemmon
Epoch 2024 Nov. 26.0 TT = JDT 2460640.5
T 2024 Nov. 13.19626 TT MPCW
q 1.7208611 (2000.0) P Q
n 0.14584867 Peri. 340.74883 -0.60967007 -0.79097865
a 3.5743828 Node 146.75899 +0.73901938 -0.59072035
e 0.5185571 Incl. 5.39391 +0.28662304 -0.15938082
P 6.76
From 83 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 29.01.2018, 11:50   #1162
Silvester
Модератор
 
Аватар для Silvester
 
Регистрация: 20.05.2007
Адрес: Военная Супердержава
Сообщений: 27,301
По умолчанию Коррекция орбиты некоторых комет от 28 января 2018 года, MPEC 2018-B155 ..

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Коррекция орбиты некоторых комет от 28 января 2018 года, MPEC 2018-B155 ..

C/2010 U3 (Boattini)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2019 Feb. 26.24763 TT MPCW
q 8.4456527 (2000.0) P Q
z -0.0000654 Peri. 88.06996 -0.36187501 -0.74309161
+/-0.0000005 Node 43.07315 +0.07269665 -0.62448334
e 1.0005520 Incl. 55.51224 +0.92938780 -0.24048996
From 1173 observations 2009 Sept. 16-2018 Jan. 20, mean residual 0".6.

C/2010 U3 (Boattini)
Epoch 2019 Mar. 18.0 TT = JDT 2458560.5
T 2019 Feb. 26.63364 TT MPCW
q 8.4454671 (2000.0) P Q
z +0.0001983 Peri. 88.08703 -0.36205662 -0.74305230
+/-0.0000005 Node 43.06729 +0.07255123 -0.62443503
e 0.9983249 Incl. 55.51175 +0.92932842 -0.24073673
From 1173 observations 2009 Sept. 16-2018 Jan. 20, mean residual 0".6.

C/2011 KP36 (Spacewatch)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 26.89716 TT MPCW
q 4.8833082 (2000.0) P Q
z +0.0260346 Peri. 180.59782 +0.99445340 +0.09830686
+/-0.0000000 Node 173.40039 -0.09509848 +0.99227937
e 0.8728651 Incl. 18.98676 -0.04493018 +0.07561354
From 3168 observations 2011 May 21-2018 Jan. 25, mean residual 0".4.

C/2011 KP36 (Spacewatch)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 May 26.63474 TT MPCW
q 4.8825861 (2000.0) P Q
z +0.0260141 Peri. 180.56513 +0.99438912 +0.09894697
+/-0.0000000 Node 173.39604 -0.09573405 +0.99221553
e 0.8729839 Incl. 18.98495 -0.04500308 +0.07561645
From 3168 observations 2011 May 21-2018 Jan. 25, mean residual 0".4.

C/2012 LP26 (Palomar)
Epoch 2015 Aug. 6.0 TT = JDT 2457240.5
T 2015 Aug. 16.60758 TT MPCW
q 6.5360520 (2000.0) P Q
z +0.0001229 Peri. 145.15587 +0.51118174 +0.83866460
+/-0.0000004 Node 153.98760 -0.85327520 +0.52142663
e 0.9991969 Incl. 25.37971 -0.10302752 -0.15734030
From 393 observations 2012 May 23-2018 Jan. 5, mean residual 0".5.

C/2012 LP26 (Palomar)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2015 Aug. 16.66375 TT MPCW
q 6.5355819 (2000.0) P Q
z -0.0001385 Peri. 145.14591 +0.51099308 +0.83878800
+/-0.0000004 Node 153.98559 -0.85338187 +0.52125058
e 1.0009055 Incl. 25.37230 -0.10307985 -0.15726581
From 393 observations 2012 May 23-2018 Jan. 5, mean residual 0".5.

C/2012 X1 (LINEAR)
Epoch 2014 Mar. 4.0 TT = JDT 2456720.5
T 2014 Feb. 21.62570 TT MPCW
q 1.5989168 (2000.0) P Q
z +0.0064730 Peri. 132.10808 -0.22408008 +0.73238107
Node 113.14673 -0.96330117 -0.26648786
e 0.9896502 Incl. 44.36733 +0.14778017 -0.62657976
From 2472 observations 2012 Dec. 8-2015 Dec. 9, mean residual 0".7.
Nongravitational parameters A1 = +4.17, A2 = +2.1101.

C/2012 X1 (LINEAR)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2014 Feb. 22.02550 TT MPCW
q 1.5968823 (2000.0) P Q
z +0.0061994 Peri. 132.15778 -0.22515873 +0.73170033
Node 113.03467 -0.96312442 -0.26697037
e 0.9901003 Incl. 44.35530 +0.14729189 -0.62716939
From 2472 observations 2012 Dec. 8-2015 Dec. 9, mean residual 0".7.
Nongravitational parameters A1 = +4.17, A2 = +2.1101.

P/2013 CU129 (PANSTARRS)
Epoch 2013 Aug. 16.0 TT = JDT 2456520.5
T 2013 Aug. 6.93214 TT MPCW
q 0.8001471 (2000.0) P Q
n 0.20172263 Peri. 211.97222 -0.21336160 +0.96509134
a 2.8793843 Node 46.20983 -0.84618414 -0.10483533
e 0.7221117 Incl. 12.14766 -0.48831264 -0.24001721
P 4.89
From 159 observations 2013 Feb. 1-2018 Jan. 22, mean residual 0".5.

P/2013 CU129 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 June 24.38337 TT MPCW
q 0.7979416 (2000.0) P Q
n 0.20199147 Peri. 211.93031 -0.21376597 +0.96497945
a 2.8768289 Node 46.22827 -0.84613306 -0.10510939
e 0.7226315 Incl. 12.15540 -0.48822428 -0.24034698
P 4.88
From 159 observations 2013 Feb. 1-2018 Jan. 22, mean residual 0".5.

P/2013 CU129 (PANSTARRS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 24.36586 TT MPCW
q 0.7978532 (2000.0) P Q
n 0.20191333 Peri. 211.92761 -0.21380910 +0.96496990
a 2.8775710 Node 46.22841 -0.84612872 -0.10514740
e 0.7227338 Incl. 12.15537 -0.48821292 -0.24036871
P 4.88
From 159 observations 2013 Feb. 1-2018 Jan. 22, mean residual 0".5.

P/2013 CU129 (PANSTARRS)
Epoch 2023 May 16.0 TT = JDT 2460080.5
T 2023 May 14.01923 TT MPCW
q 0.8012873 (2000.0) P Q
n 0.20172095 Peri. 212.01996 -0.21358687 +0.96508553
a 2.8794003 Node 46.14823 -0.84610947 -0.10515974
e 0.7217173 Incl. 12.13764 -0.48834354 -0.23989862
P 4.89
From 159 observations 2013 Feb. 1-2018 Jan. 22, mean residual 0".5.

C/2013 P3 (Palomar)
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5
T 2014 Nov. 23.83177 TT MPCW
q 8.6465437 (2000.0) P Q
z -0.0001406 Peri. 177.18376 +0.99782245 +0.04583959
+/-0.0000007 Node 177.27540 -0.05998782 +0.33180671
e 1.0012155 Incl. 93.91037 +0.02741935 -0.94223301
From 469 observations 2013 Aug. 8-2018 Jan. 6, mean residual 0".4.

C/2013 P3 (Palomar)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2014 Nov. 21.69467 TT MPCW
q 8.6424163 (2000.0) P Q
z -0.0000552 Peri. 177.06594 +0.99772203 +0.04788204
+/-0.0000007 Node 177.26996 -0.06075446 +0.33162899
e 1.0004771 Incl. 93.91339 +0.02931989 -0.94219399
From 469 observations 2013 Aug. 8-2018 Jan. 6, mean residual 0".4.

C/2013 US10 (Catalina)
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Nov. 15.72132 TT MPCW
q 0.8229673 (2000.0) P Q
z -0.0003411 Peri. 340.35819 -0.90560050 -0.42050809
Node 186.14460 -0.28587999 +0.50883696
e 1.0002807 Incl. 148.87835 -0.31330554 +0.75117101
From 4863 observations 2013 Aug. 14-2017 Nov. 16, mean residual 0".5.
Nongravitational parameters A1 = +0.84, A2 = -0.0090.

C/2013 US10 (Catalina)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2015 Nov. 15.70810 TT MPCW
q 0.8240056 (2000.0) P Q
z -0.0004288 Peri. 340.40553 -0.90585169 -0.41994901
Node 186.15898 -0.28565225 +0.50893162
e 1.0003533 Incl. 148.87500 -0.31278669 +0.75141961
From 4863 observations 2013 Aug. 14-2017 Nov. 16, mean residual 0".5.
Nongravitational parameters A1 = +0.84, A2 = -0.0090.

C/2013 V4 (Catalina)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 7.60063 TT MPCW
q 5.1854121 (2000.0) P Q
z -0.0004973 Peri. 40.44926 +0.22786070 -0.60307991
+/-0.0000002 Node 55.62129 +0.46389247 -0.62303031
e 1.0025786 Incl. 67.85538 +0.85608602 +0.49812434
From 2294 observations 2013 Oct. 23-2018 Jan. 18, mean residual 0".5.

C/2013 V4 (Catalina)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2015 Oct. 7.46601 TT MPCW
q 5.1858638 (2000.0) P Q
z -0.0002417 Peri. 40.44801 +0.22771893 -0.60294077
+/-0.0000002 Node 55.63551 +0.46392888 -0.62319167
e 1.0012535 Incl. 67.85946 +0.85610401 +0.49809093
From 2294 observations 2013 Oct. 23-2018 Jan. 18, mean residual 0".5.

C/2014 A4 (SONEAR)
Epoch 2015 Sept. 15.0 TT = JDT 2457280.5
T 2015 Sept. 5.86438 TT MPCW
q 4.1801817 (2000.0) P Q
z -0.0001952 Peri. 356.78843 +0.85257580 +0.30629465
+/-0.0000003 Node 29.72718 +0.49649568 -0.72761937
e 1.0008161 Incl. 121.35890 +0.16311510 +0.61380260
From 2594 observations 2014 Jan. 12-2017 Sept. 17, mean residual 0".5.

C/2014 A4 (SONEAR)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2015 Sept. 5.53148 TT MPCW
q 4.1782931 (2000.0) P Q
z -0.0001068 Peri. 356.73602 +0.85222825 +0.30719184
+/-0.0000003 Node 29.73414 +0.49726024 -0.72720447
e 1.0004463 Incl. 121.36784 +0.16260156 +0.61384594
From 2594 observations 2014 Jan. 12-2017 Sept. 17, mean residual 0".5.

C/2014 B1 (Schwartz)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 10.53461 TT MPCW
q 9.5565912 (2000.0) P Q
z -0.0003924 Peri. 345.84169 -0.85029291 -0.50400233
+/-0.0000007 Node 161.39562 +0.51719204 -0.85353217
e 1.0037502 Incl. 28.37229 +0.09754160 +0.13215326
From 617 observations 2014 Jan. 28-2018 Jan. 20, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 10.75340 TT MPCW
q 6.2442852 (2000.0) P Q
z +0.0000893 Peri. 65.74371 -0.08367892 +0.50406481
+/-0.0000002 Node 240.40004 -0.74841214 +0.53775946
e 0.9994426 Incl. 81.34884 +0.65793397 +0.67582057
From 1314 observations 2014 May 8-2018 Jan. 18, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 Dec. 10.99229 TT MPCW
q 6.2444866 (2000.0) P Q
z +0.0000099 Peri. 65.76467 -0.08352068 +0.50419777
+/-0.0000002 Node 240.39318 -0.74821733 +0.53797281
e 0.9999380 Incl. 81.34704 +0.65817560 +0.67555152
From 1314 observations 2014 May 8-2018 Jan. 18, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 Aug. 7.89280 TT MPCW
q 7.2753921 (2000.0) P Q
z +0.0000152 Peri. 113.40087 -0.36316347 -0.82311832
+/-0.0000005 Node 334.11215 -0.21699636 +0.53039090
e 0.9998892 Incl. 90.83748 +0.90610423 -0.20288352
From 585 observations 2014 Sept. 6-2018 Jan. 26, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 Aug. 8.40529 TT MPCW
q 7.2760005 (2000.0) P Q
z +0.0001001 Peri. 113.43995 -0.36374400 -0.82280286
+/-0.0000005 Node 334.10501 -0.21666671 +0.53066473
e 0.9992717 Incl. 90.84310 +0.90595024 -0.20344630
From 585 observations 2014 Sept. 6-2018 Jan. 26, mean residual 0".4.

C/2015 B2 (PANSTARRS)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 6.57805 TT MPCW
q 3.3695915 (2000.0) P Q
z -0.0001189 Peri. 284.76969 +0.32051160 +0.89850568
+/-0.0000004 Node 341.90208 +0.51822454 -0.43137494
e 1.0004006 Incl. 105.08814 -0.79291591 +0.08126008
From 232 observations 2015 Jan. 6-2017 Sept. 12, mean residual 0".4.

C/2015 B2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 May 6.59523 TT MPCW
q 3.3693027 (2000.0) P Q
z -0.0002505 Peri. 284.76637 +0.32040548 +0.89855608
+/-0.0000004 Node 341.90521 +0.51815384 -0.43127038
e 1.0008440 Incl. 105.07917 -0.79300500 +0.08125785
From 232 observations 2015 Jan. 6-2017 Sept. 12, mean residual 0".4.

C/2015 D3 (PANSTARRS)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 Apr. 30.79024 TT MPCW
q 8.1487435 (2000.0) P Q
z -0.0003036 Peri. 2.84997 -0.90712709 +0.28894160
+/-0.0000011 Node 156.98046 +0.36899876 +0.19640691
e 1.0024736 Incl. 128.50934 +0.20238665 +0.93698297
From 244 observations 2015 Feb. 17-2018 Jan. 17, mean residual 0".5.

C/2015 D3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2016 May 2.34074 TT MPCW
q 8.1500705 (2000.0) P Q
z -0.0002894 Peri. 2.94506 -0.90666760 +0.29043098
+/-0.0000011 Node 156.98346 +0.36928266 +0.19584718
e 1.0023585 Incl. 128.51180 +0.20392197 +0.93663959
From 244 observations 2015 Feb. 17-2018 Jan. 17, mean residual 0".5.

C/2015 ER61 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 9.94360 TT MPCW
q 1.0421358 (2000.0) P Q
z +0.0025763 Peri. 68.19283 +0.54600669 +0.83284289
+/-0.0000001 Node 235.22109 -0.80369407 +0.49009427
e 0.9973151 Incl. 6.34878 -0.23654287 +0.25725539
From 2553 observations 2015 Jan. 21-2018 Jan. 22, mean residual 0".6.

C/2015 ER61 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 9.94525 TT MPCW
q 1.0421416 (2000.0) P Q
z +0.0025452 Peri. 68.19502 +0.54602902 +0.83282822
+/-0.0000001 Node 235.22043 -0.80368137 +0.49011621
e 0.9973475 Incl. 6.34885 -0.23653450 +0.25726107
From 2553 observations 2015 Jan. 21-2018 Jan. 22, mean residual 0".6.

C/2015 ER61-B (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 9.92133 TT MPCW
q 1.0438546 (2000.0) P Q
z +0.0012708 Peri. 68.28210 +0.54781018 +0.83165107
+/-0.0000572 Node 235.25620 -0.80263026 +0.49181009
e 0.9986735 Incl. 6.35035 -0.23598448 +0.25783586
From 52 observations 2017 June 11-Dec. 17, mean residual 1".1.

C/2015 ER61-B (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 9.92298 TT MPCW
q 1.0438604 (2000.0) P Q
z +0.0012395 Peri. 68.28429 +0.54783241 +0.83163641
+/-0.0000572 Node 235.25554 -0.80261755 +0.49183193
e 0.9987061 Incl. 6.35042 -0.23597611 +0.25784151
From 52 observations 2017 June 11-Dec. 17, mean residual 1".1.

C/2015 O1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Feb. 18.99419 TT MPCW
q 3.7296472 (2000.0) P Q
z -0.0000086 Peri. 89.58348 -0.52087463 -0.50151814
+/-0.0000004 Node 299.84916 -0.59871982 +0.79143618
e 1.0000319 Incl. 127.20949 +0.60846051 +0.34944002
From 1757 observations 2015 June 15-2018 Jan. 24, mean residual 0".4.

C/2015 O1 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 19.04568 TT MPCW
q 3.7295465 (2000.0) P Q
z -0.0000211 Peri. 89.59792 -0.52098451 -0.50148370
+/-0.0000004 Node 299.85556 -0.59857699 +0.79153557
e 1.0000788 Incl. 127.21098 +0.60850696 +0.34926428
From 1757 observations 2015 June 15-2018 Jan. 24, mean residual 0".4.

C/2015 T2 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 20.45410 TT MPCW
q 6.9353472 (2000.0) P Q
z -0.0000508 Peri. 30.76289 +0.76567376 +0.05755083
+/-0.0000008 Node 51.06043 +0.27837540 -0.92753290
e 1.0003521 Incl. 124.54726 +0.57987138 +0.36928394
From 174 observations 2015 Oct. 9-2017 Nov. 16, mean residual 0".4.

C/2015 T2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 20.32697 TT MPCW
q 6.9353158 (2000.0) P Q
z -0.0000242 Peri. 30.75387 +0.76566324 +0.05769421
+/-0.0000008 Node 51.06138 +0.27853051 -0.92749252
e 1.0001681 Incl. 124.54842 +0.57981079 +0.36936297
From 174 observations 2015 Oct. 9-2017 Nov. 16, mean residual 0".4.

C/2015 V1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Dec. 17.78062 TT MPCW
q 4.2667646 (2000.0) P Q
z -0.0001309 Peri. 179.64607 +0.95390813 +0.22977192
+/-0.0000003 Node 197.19401 +0.27370579 -0.40234903
e 1.0005586 Incl. 139.23000 +0.12306268 -0.88618289
From 1839 observations 2015 Nov. 2-2018 Jan. 25, mean residual 0".4.

C/2015 V1 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.73523 TT MPCW
q 4.2667965 (2000.0) P Q
z -0.0001238 Peri. 179.63895 +0.95387893 +0.22988915
+/-0.0000003 Node 197.19413 +0.27375761 -0.40230155
e 1.0005283 Incl. 139.22915 +0.12317367 -0.88617405
From 1839 observations 2015 Nov. 2-2018 Jan. 25, mean residual 0".4.

C/2015 V2 (Johnson)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 12.33934 TT MPCW
q 1.6369839 (2000.0) P Q
z -0.0010458 Peri. 164.89542 -0.49024338 +0.49432066
Node 69.84900 -0.85774626 -0.12743969
e 1.0017120 Incl. 49.87640 -0.15470227 -0.85988732
From 5672 observations 2015 Jan. 11-2018 Jan. 18, mean residual 0".5.
Nongravitational parameters A1 = +2.61, A2 = -0.6911.

C/2015 V2 (Johnson)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 June 12.33345 TT MPCW
q 1.6369643 (2000.0) P Q
z -0.0009976 Peri. 164.89175 -0.49026918 +0.49427934
Node 69.84919 -0.85774170 -0.12748522
e 1.0016330 Incl. 49.87735 -0.15464574 -0.85990433
From 5672 observations 2015 Jan. 11-2018 Jan. 18, mean residual 0".5.
Nongravitational parameters A1 = +2.61, A2 = -0.6911.

C/2015 XY1 (Lemmon)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Apr. 30.16534 TT MPCW
q 7.9279064 (2000.0) P Q
z -0.0004422 Peri. 196.36457 +0.04299334 +0.86098400
+/-0.0000010 Node 281.61469 +0.96481063 +0.09593388
e 1.0035056 Incl. 148.84157 +0.25940705 -0.49950300
From 374 observations 2015 Dec. 4-2018 Jan. 24, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 29.90407 TT MPCW
q 7.9280145 (2000.0) P Q
z -0.0005238 Peri. 196.35105 +0.04277329 +0.86104996
+/-0.0000010 Node 281.61656 +0.96478185 +0.09616203
e 1.0041524 Incl. 148.84772 +0.25955044 -0.49934540
From 374 observations 2015 Dec. 4-2018 Jan. 24, mean residual 0".5.

C/2015 X5 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Dec. 31.02966 TT MPCW
q 6.8017511 (2000.0) P Q
z -0.0004599 Peri. 27.75075 -0.25136713 +0.67022762
+/-0.0000008 Node 122.31209 +0.66182945 -0.40741328
e 1.0031278 Incl. 124.28626 +0.70625516 +0.62033004
From 145 observations 2015 Dec. 6-2018 Jan. 22, mean residual 0".4.

C/2015 X5 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 31.02684 TT MPCW
q 6.8017457 (2000.0) P Q
z -0.0004900 Peri. 27.75213 -0.25136228 +0.67028901
+/-0.0000008 Node 122.31452 +0.66183350 -0.40735822
e 1.0033330 Incl. 124.29089 +0.70625308 +0.62029987
From 145 observations 2015 Dec. 6-2018 Jan. 22, mean residual 0".4.

C/2016 A1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Nov. 23.33408 TT MPCW
q 5.3278177 (2000.0) P Q
z -0.0003590 Peri. 10.31566 -0.53517492 +0.51114237
+/-0.0000006 Node 128.17426 +0.70124461 -0.17509605
e 1.0019129 Incl. 121.18355 +0.47100297 +0.84147184
From 1201 observations 2016 Jan. 1-2018 Jan. 27, mean residual 0".5.

C/2016 A1 (PANSTARRS)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 23.36599 TT MPCW
q 5.3278022 (2000.0) P Q
z -0.0003765 Peri. 10.31953 -0.53513987 +0.51120262
+/-0.0000006 Node 128.17453 +0.70123509 -0.17511549
e 1.0020057 Incl. 121.18571 +0.47105697 +0.84143119
From 1201 observations 2016 Jan. 1-2018 Jan. 27, mean residual 0".5.

C/2016 M1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Aug. 10.19393 TT MPCW
q 2.2105598 (2000.0) P Q
z +0.0004814 Peri. 209.82678 +0.02473863 -0.03415963
+/-0.0000005 Node 92.20367 -0.59784529 +0.80050141
e 0.9989358 Incl. 90.99373 -0.80122969 -0.59835659
From 2059 observations 2016 June 22-2018 Jan. 26, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.17201 TT MPCW
q 2.2104849 (2000.0) P Q
z +0.0004086 Peri. 209.82606 +0.02467871 -0.03424775
+/-0.0000005 Node 92.20319 -0.59785780 +0.80049024
e 0.9990967 Incl. 90.99985 -0.80122220 -0.59836650
From 2059 observations 2016 June 22-2018 Jan. 26, mean residual 0".4.

C/2016 N4 (MASTER)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 16.59957 TT MPCW
q 3.1991001 (2000.0) P Q
z +0.0001939 Peri. 55.95579 +0.58262450 -0.80666454
+/-0.0000005 Node 354.03141 -0.14120889 +0.01973135
e 0.9993796 Incl. 72.55731 +0.80038037 +0.59068011
From 1483 observations 2016 July 15-2018 Jan. 18, mean residual 0".4.

C/2016 N6 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 July 18.20848 TT MPCW
q 2.6692930 (2000.0) P Q
z +0.0005462 Peri. 162.79951 -0.53338251 +0.08469133
+/-0.0000004 Node 298.97859 +0.61769274 +0.71875340
e 0.9985421 Incl. 105.83012 +0.57789167 -0.69008762
From 1295 observations 2016 June 27-2018 Jan. 25, mean residual 0".4.

C/2016 N6 (PANSTARRS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 18.21131 TT MPCW
q 2.6690908 (2000.0) P Q
z +0.0004670 Peri. 162.80547 -0.53334891 +0.08479297
+/-0.0000004 Node 298.97615 +0.61778489 +0.71869710
e 0.9987534 Incl. 105.83224 +0.57782417 -0.69013378
From 1295 observations 2016 June 27-2018 Jan. 25, mean residual 0".4.

C/2016 Q2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2021 May 10.47304 TT MPCW
q 7.0875085 (2000.0) P Q
z +0.0001221 Peri. 84.41017 -0.12524937 -0.80745329
+/-0.0000098 Node 322.31781 -0.66832428 +0.49810918
e 0.9991346 Incl. 109.42593 +0.73324979 +0.31607980
From 68 observations 2016 Aug. 26-2017 Oct. 14, mean residual 0".5.

C/2016 Q2 (PANSTARRS)
Epoch 2021 May 26.0 TT = JDT 2459360.5
T 2021 May 11.76613 TT MPCW
q 7.0813839 (2000.0) P Q
z -0.0001285 Peri. 84.52992 -0.12668558 -0.80692954
+/-0.0000098 Node 322.29578 -0.66687850 +0.49982394
e 1.0009101 Incl. 109.38858 +0.73431862 +0.31470739
From 68 observations 2016 Aug. 26-2017 Oct. 14, mean residual 0".5.

C/2016 R2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 May 9.58122 TT MPCW
q 2.6022953 (2000.0) P Q
z +0.0013383 Peri. 33.19366 -0.14732159 -0.52447099
+/-0.0000004 Node 80.56956 +0.61561855 -0.71221643
e 0.9965173 Incl. 58.21978 +0.77415124 +0.46655967
From 1717 observations 2016 Aug. 30-2018 Jan. 25, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 9.58547 TT MPCW
q 2.6023376 (2000.0) P Q
z +0.0014060 Peri. 33.19316 -0.14727664 -0.52443204
+/-0.0000004 Node 80.56888 +0.61561436 -0.71222373
e 0.9963412 Incl. 58.22352 +0.77416313 +0.46659232
From 1717 observations 2016 Aug. 30-2018 Jan. 25, mean residual 0".4.

C/2016 T3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 6.98056 TT MPCW
q 2.6494839 (2000.0) P Q
z +0.0070386 Peri. 194.67823 -0.26320903 -0.88443781
+/-0.0000026 Node 271.74841 +0.91943925 -0.10901122
e 0.9813514 Incl. 22.67630 +0.29215144 -0.45374697
From 349 observations 2016 Oct. 10-2018 Jan. 25, mean residual 0".6.

C/2016 X1 (Lemmon)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2019 Apr. 29.85279 TT MPCW
q 7.5633706 (2000.0) P Q
z +0.0003107 Peri. 224.58328 -0.44369179 -0.78465613
+/-0.0000078 Node 256.42166 +0.89493401 -0.36247644
e 0.9976500 Incl. 26.44937 +0.04723043 -0.50291709
From 55 observations 2016 Nov. 26-2018 Jan. 19, mean residual 0".4.

C/2016 X1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr. 29.83486 TT MPCW
q 7.5636796 (2000.0) P Q
z +0.0005647 Peri. 224.56707 -0.44350964 -0.78469991
+/-0.0000078 Node 256.42672 +0.89502120 -0.36226584
e 0.9957288 Incl. 26.45583 +0.04728895 -0.50300051
From 55 observations 2016 Nov. 26-2018 Jan. 19, mean residual 0".4.

C/2017 A1 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 17.13520 TT MPCW
q 2.2903431 (2000.0) P Q
z +0.0124586 Peri. 2.04818 -0.53547342 -0.53414255
+/-0.0000050 Node 121.06707 +0.76359898 -0.63712612
e 0.9714655 Incl. 49.79445 +0.36081132 +0.55566360
From 174 observations 2017 Jan. 2-Nov. 22, mean residual 0".6.

C/2017 A1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 17.14250 TT MPCW
q 2.2903664 (2000.0) P Q
z +0.0124578 Peri. 2.05152 -0.53549653 -0.53412149
+/-0.0000050 Node 121.06651 +0.76356656 -0.63716697
e 0.9714670 Incl. 49.79387 +0.36084563 +0.55563701
From 174 observations 2017 Jan. 2-Nov. 22, mean residual 0".6.

C/2017 A3 (Elenin)
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5
T 2017 Jan. 30.60906 TT MPCW
q 3.8545296 (2000.0) P Q
z +0.0230794 Peri. 304.10816 -0.19845187 -0.03167546
+/-0.0000000 Node 97.90378 +0.81986808 +0.54230703
e 0.9110397 Incl. 98.50858 -0.53705976 +0.83958308
From 175 observations 2017 Jan. 5-Dec. 1, mean residual 0".5.

C/2017 A3 (Elenin)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Jan. 30.64188 TT MPCW
q 3.8545726 (2000.0) P Q
z +0.0230544 Peri. 304.11314 -0.19848366 -0.03157291
+/-0.0000000 Node 97.90064 +0.81991419 +0.54224485
e 0.9111351 Incl. 98.51272 -0.53697761 +0.83962710
From 175 observations 2017 Jan. 5-Dec. 1, mean residual 0".5.

C/2017 AB5 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Feb. 17.24125 TT MPCW
q 9.2169012 (2000.0) P Q
z -0.0000544 Peri. 78.36404 -0.41228385 -0.83534342
+/-0.0000053 Node 42.69097 +0.47402781 -0.53753198
e 1.0005015 Incl. 32.43116 +0.77802292 -0.11515533
From 46 observations 2017 Jan. 3-2018 Jan. 20, mean residual 0".3.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 17.31675 TT MPCW
q 9.2168799 (2000.0) P Q
z +0.0000211 Peri. 78.36653 -0.41232781 -0.83531928
+/-0.0000053 Node 42.69161 +0.47399870 -0.53756148
e 0.9998058 Incl. 32.43128 +0.77801736 -0.11519270
From 46 observations 2017 Jan. 3-2018 Jan. 20, mean residual 0".3.

C/2017 B3 (LINEAR)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2019 Feb. 2.15464 TT MPCW
q 3.9235165 (2000.0) P Q
z -0.0005982 Peri. 284.65563 +0.27459852 +0.96105243
+/-0.0000028 Node 2.20516 -0.19782850 +0.08822564
e 1.0023471 Incl. 54.19732 -0.94098860 +0.26190544
From 208 observations 2017 Jan. 26-2018 Jan. 27, mean residual 0".5.

C/2017 B3 (LINEAR)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Feb. 2.50002 TT MPCW
q 3.9211613 (2000.0) P Q
z -0.0005459 Peri. 284.74912 +0.27590815 +0.96069008
+/-0.0000028 Node 2.17759 -0.19810151 +0.08820191
e 1.0021407 Incl. 54.17939 -0.94054797 +0.26323941
From 208 observations 2017 Jan. 26-2018 Jan. 27, mean residual 0".5.

C/2017 D2 (Barros)
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 14.53212 TT MPCW
q 2.4858692 (2000.0) P Q
z +0.0007296 Peri. 334.33917 +0.60946190 +0.75193791
+/-0.0000011 Node 331.04191 -0.60815192 +0.24005664
e 0.9981863 Incl. 31.26571 -0.50863291 +0.61397246
From 401 observations 2017 Feb. 23-2018 Jan. 12, mean residual 0".5.

C/2017 D2 (Barros)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 July 14.53464 TT MPCW
q 2.4858723 (2000.0) P Q
z +0.0007209 Peri. 334.33994 +0.60947283 +0.75192972
+/-0.0000011 Node 331.04200 -0.60814885 +0.24006799
e 0.9982078 Incl. 31.26554 -0.50862349 +0.61397806
From 401 observations 2017 Feb. 23-2018 Jan. 12, mean residual 0".5.

C/2017 D3 (ATLAS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 26.86932 TT MPCW
q 4.9713473 (2000.0) P Q
z -0.0004220 Peri. 340.77243 -0.91588970 -0.39040410
+/-0.0000018 Node 186.60246 -0.16806205 +0.16153041
e 1.0020980 Incl. 125.64442 -0.36455618 +0.90636227
From 295 observations 2017 Feb. 10-2018 Jan. 27, mean residual 0".6.

C/2017 D3 (ATLAS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Apr. 26.76469 TT MPCW
q 4.9712767 (2000.0) P Q
z -0.0005591 Peri. 340.76855 -0.91581768 -0.39050240
+/-0.0000018 Node 186.61793 -0.16793377 +0.16037278
e 1.0027797 Incl. 125.57894 -0.36479614 +0.90652548
From 295 observations 2017 Feb. 10-2018 Jan. 27, mean residual 0".6.

C/2017 E3 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 31.58101 TT MPCW
q 5.9152624 (2000.0) P Q
z -0.0008391 Peri. 333.66446 -0.77474536 -0.14230824
+/-0.0000014 Node 220.75856 -0.26824130 -0.80833244
e 1.0049635 Incl. 70.66503 -0.57255238 +0.57126791
From 202 observations 2017 Mar. 7-2018 Jan. 20, mean residual 0".5.

C/2017 E3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 31.94709 TT MPCW
q 5.9154305 (2000.0) P Q
z -0.0010376 Peri. 333.70019 -0.77481347 -0.14200923
+/-0.0000014 Node 220.75301 -0.26873308 -0.80803798
e 1.0061380 Incl. 70.67898 -0.57222951 +0.57175870
From 202 observations 2017 Mar. 7-2018 Jan. 20, mean residual 0".5.

C/2017 F1 (Lemmon)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Nov. 30.99135 TT MPCW
q 4.4997894 (2000.0) P Q
z -0.0009396 Peri. 64.81439 -0.12304233 +0.97199243
+/-0.0000068 Node 158.74083 +0.58787191 -0.09116369
e 1.0042279 Incl. 146.48050 +0.79954187 +0.21661002
From 76 observations 2017 Mar. 20-2018 Jan. 20, mean residual 0".5.

C/2017 F1 (Lemmon)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 30.99345 TT MPCW
q 4.4997837 (2000.0) P Q
z -0.0009748 Peri. 64.81645 -0.12303204 +0.97199766
+/-0.0000068 Node 158.74261 +0.58787276 -0.09115363
e 1.0043865 Incl. 146.48110 +0.79954283 +0.21659077
From 76 observations 2017 Mar. 20-2018 Jan. 20, mean residual 0".5.

P/2017 G2 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 13.91636 TT MPCW
q 2.8462468 (2000.0) P Q
n 0.04244083 Peri. 105.94074 -0.68296377 +0.01123045
a 8.1397954 Node 79.81817 -0.42729340 -0.81710072
e 0.6503294 Incl. 47.90651 +0.59243636 -0.57638554
P 23.22
From 157 observations 2017 Mar. 18-July 26, mean residual 0".4.

P/2017 G2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 June 13.92218 TT MPCW
q 2.8462475 (2000.0) P Q
n 0.04242217 Peri. 105.94544 -0.68295205 +0.01118921
a 8.1421817 Node 79.81290 -0.42731613 -0.81706279
e 0.6504318 Incl. 47.90856 +0.59243347 -0.57644011
P 23.23
From 157 observations 2017 Mar. 18-July 26, mean residual 0".4.

P/2017 G2 (PANSTARRS)
Epoch 2040 Mar. 27.0 TT = JDT 2466240.5
T 2040 Mar. 19.75569 TT MPCW
q 2.8369489 (2000.0) P Q
n 0.04254947 Peri. 104.83603 -0.68338943 -0.00309741
a 8.1259342 Node 79.74796 -0.41060326 -0.82520770
e 0.6508772 Incl. 47.89286 +0.60364215 -0.56482091
P 23.16
From 157 observations 2017 Mar. 18-July 26, mean residual 0".4.

C/2017 G3 (PANSTARRS)
Epoch 2017 Mar. 28.0 TT = JDT 2457840.5
T 2017 Apr. 15.04733 TT MPCW
q 2.5904867 (2000.0) P Q
z +0.0034696 Peri. 73.09495 -0.83355671 -0.42521599
+/-0.0000051 Node 279.46554 -0.53405442 +0.78355334
e 0.9910121 Incl. 159.05106 +0.14131203 +0.45302927
From 137 observations 2017 Apr. 7-2018 Jan. 20, mean residual 0".4.

C/2017 G3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Apr. 15.00066 TT MPCW
q 2.5904017 (2000.0) P Q
z +0.0035386 Peri. 73.09697 -0.83344107 -0.42545788
+/-0.0000051 Node 279.48283 -0.53425724 +0.78345455
e 0.9908335 Incl. 159.05111 +0.14122738 +0.45297303
From 137 observations 2017 Apr. 7-2018 Jan. 20, mean residual 0".4.

C/2017 K2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2022 Dec. 21.32399 TT MPCW
q 1.8103844 (2000.0) P Q
z -0.0001862 Peri. 236.02529 +0.01776877 +0.05000743
+/-0.0000081 Node 88.19255 -0.18391395 +0.98187019
e 1.0003371 Incl. 87.55261 -0.98278173 -0.18283923
From 426 observations 2013 May 12-2018 Jan. 23, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2022 Dec. 7.0 TT = JDT 2459920.5
T 2022 Dec. 19.70719 TT MPCW
q 1.7968968 (2000.0) P Q
z -0.0004682 Peri. 236.19856 +0.01817740 +0.04924056
+/-0.0000081 Node 88.23472 -0.18092460 +0.98246004
e 1.0008412 Incl. 87.56314 -0.98332897 -0.17985449
From 426 observations 2013 May 12-2018 Jan. 23, mean residual 0".5.

C/2017 K4 (ATLAS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Jan. 8.02178 TT MPCW
q 2.6481128 (2000.0) P Q
n 0.00661967 Peri. 15.10461 +0.68509527 +0.68374548
a 28.0917281 Node 298.89817 -0.69456068 +0.50913831
e 0.9057334 Incl. 16.67893 -0.21961314 +0.52275262
P 149
From 235 observations 2017 May 26-Nov. 12, mean residual 0".4.

C/2017 K4 (ATLAS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 8.03124 TT MPCW
q 2.6480852 (2000.0) P Q
n 0.00661577 Peri. 15.10799 +0.68513362 +0.68370728
a 28.1027693 Node 298.89801 -0.69453226 +0.50917809
e 0.9057714 Incl. 16.67886 -0.21958337 +0.52276383
P 149
From 235 observations 2017 May 26-Nov. 12, mean residual 0".4.

C/2017 K6 (Jacques)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Jan. 3.14139 TT MPCW
q 2.0027497 (2000.0) P Q
z +0.0009224 Peri. 303.83947 +0.49564430 -0.22853973
+/-0.0000015 Node 85.05594 +0.75136374 +0.59674622
e 0.9981527 Incl. 57.25086 -0.43564808 +0.76919669
From 223 observations 2017 May 29-2018 Jan. 25, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 3.13803 TT MPCW
q 2.0027547 (2000.0) P Q
z +0.0008939 Peri. 303.83907 +0.49565848 -0.22851133
+/-0.0000015 Node 85.05435 +0.75134752 +0.59675691
e 0.9982098 Incl. 57.25100 -0.43565994 +0.76919683
From 223 observations 2017 May 29-2018 Jan. 25, mean residual 0".5.

C/2017 M3 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 28.18385 TT MPCW
q 4.6561807 (2000.0) P Q
z +0.0057500 Peri. 110.31257 -0.36927033 -0.92167929
+/-0.0000171 Node 6.99741 -0.21826540 -0.03839017
e 0.9732269 Incl. 77.50690 +0.90332698 -0.38604854
From 35 observations 2017 June 20-2018 Jan. 15, mean residual 0".3.

C/2017 M3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Apr. 28.25620 TT MPCW
q 4.6562489 (2000.0) P Q
z +0.0057501 Peri. 110.32270 -0.36943089 -0.92161632
+/-0.0000171 Node 6.99677 -0.21827285 -0.03834053
e 0.9732260 Incl. 77.50718 +0.90325953 -0.38620377
From 35 observations 2017 June 20-2018 Jan. 15, mean residual 0".3.

C/2017 M4 (ATLAS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2019 Jan. 18.28325 TT MPCW
q 3.2522630 (2000.0) P Q
z -0.0003502 Peri. 167.63441 -0.34666919 -0.32814633
+/-0.0000020 Node 65.86431 -0.92155675 +0.29373099
e 1.0011391 Incl. 105.65764 -0.17479597 -0.89779847
From 829 observations 2017 June 16-2018 Jan. 19, mean residual 0".4.

C/2017 M4 (ATLAS)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Jan. 18.18397 TT MPCW
q 3.2516372 (2000.0) P Q
z -0.0007197 Peri. 167.62386 -0.34655617 -0.32820572
+/-0.0000020 Node 65.86760 -0.92162909 +0.29354419
e 1.0023402 Incl. 105.65768 -0.17463860 -0.89783785
From 829 observations 2017 June 16-2018 Jan. 19, mean residual 0".4.

C/2017 M5 (TOTAS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 June 2.52648 TT MPCW
q 5.9906000 (2000.0) P Q
z -0.0004849 Peri. 92.60107 +0.60505039 +0.77954305
+/-0.0000426 Node 216.27388 -0.79482431 +0.57949180
e 1.0029048 Incl. 15.88587 -0.04656541 +0.23770126
From 120 observations 2017 June 23-Oct. 26, mean residual 0".5.

C/2017 M5 (TOTAS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.63531 TT MPCW
q 5.9904639 (2000.0) P Q
z -0.0005603 Peri. 92.61870 +0.60521324 +0.77942218
+/-0.0000426 Node 216.26790 -0.79470276 +0.57966164
e 1.0033562 Incl. 15.88550 -0.04652369 +0.23768352
From 120 observations 2017 June 23-Oct. 26, mean residual 0".5.

C/2017 O1 (ASASSN)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Oct. 14.78551 TT MPCW
q 1.4986827 (2000.0) P Q
z +0.0023867 Peri. 20.90815 +0.72168208 -0.63352198
+/-0.0000012 Node 25.80937 +0.50849253 +0.21172455
e 0.9964232 Incl. 39.84818 +0.46969173 +0.74419260
From 2538 observations 2017 July 19-2018 Jan. 25, mean residual 0".4.

C/2017 O1 (ASASSN)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 14.78530 TT MPCW
q 1.4986834 (2000.0) P Q
z +0.0023963 Peri. 20.90794 +0.72168442 -0.63351910
+/-0.0000012 Node 25.80938 +0.50849151 +0.21172543
e 0.9964087 Incl. 39.84825 +0.46968924 +0.74419479
From 2538 observations 2017 July 19-2018 Jan. 25, mean residual 0".4.

P/2017 R1 (PANSTARRS)
Epoch 2017 Mar. 28.0 TT = JDT 2457840.5
T 2017 Apr. 8.12084 TT MPCW
q 3.3272671 (2000.0) P Q
n 0.11738064 Peri. 178.36329 +0.78820281 +0.61484000
a 4.1311574 Node 143.65299 -0.56514164 +0.74025381
e 0.1945920 Incl. 2.57338 -0.24362114 +0.27202220
P 8.40
From 63 observations 2017 July 30-2018 Jan. 6, mean residual 0".3.

P/2017 R1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Apr. 8.14702 TT MPCW
q 3.3272713 (2000.0) P Q
n 0.11733495 Peri. 178.36759 +0.78824281 +0.61478876
a 4.1322297 Node 143.65243 -0.56509328 +0.74028972
e 0.1948000 Incl. 2.57324 -0.24360392 +0.27204027
P 8.40
From 63 observations 2017 July 30-2018 Jan. 6, mean residual 0".3.

P/2017 R1 (PANSTARRS)
Epoch 2025 Sept. 2.0 TT = JDT 2460920.5
T 2025 Sept. 9.45118 TT MPCW
q 3.3278210 (2000.0) P Q
n 0.11734923 Peri. 178.84748 +0.79271141 +0.60901365
a 4.1318945 Node 143.59101 -0.55965322 +0.74440829
e 0.1946016 Incl. 2.57483 -0.24165450 +0.27378582
P 8.40
From 63 observations 2017 July 30-2018 Jan. 6, mean residual 0".3.

C/2017 S2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 29.32438 TT MPCW
q 3.6144428 (2000.0) P Q
n 0.01067245 Peri. 305.96855 +0.97177288 -0.13333870
a 20.4311664 Node 62.42910 +0.21306071 +0.85026414
e 0.8230917 Incl. 12.68298 -0.10130447 +0.50918728
P 92.35
From 61 observations 2017 Aug. 22-2018 Jan. 16, mean residual 0".3.

C/2017 S2 (PANSTARRS)
Epoch 2111 Mar. 16.0 TT = JDT 2492160.5
T 2111 Mar. 2.26593 TT MPCW
q 3.6309181 (2000.0) P Q
n 0.01055007 Peri. 306.07091 +0.97182278 -0.13370820
a 20.5888753 Node 62.34666 +0.21313598 +0.85017659
e 0.8236466 Incl. 12.65932 -0.10066549 +0.50923656
P 93.42
From 61 observations 2017 Aug. 22-2018 Jan. 16, mean residual 0".3.

C/2017 S3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Aug. 15.93655 TT MPCW
q 0.2083001 (2000.0) P Q
z -0.0003678 Peri. 255.89809 +0.21687065 -0.96395661
+/-0.0000108 Node 171.02139 +0.20795716 +0.19987928
e 1.0000766 Incl. 99.04324 -0.95379292 -0.17560161
From 54 observations 2017 Aug. 17-2018 Jan. 15, mean residual 0".4.

C/2017 S3 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 15.94010 TT MPCW
q 0.2084493 (2000.0) P Q
z -0.0004397 Peri. 255.88989 +0.21708877 -0.96396230
+/-0.0000108 Node 171.04166 +0.20808185 +0.19961695
e 1.0000917 Incl. 99.03813 -0.95371611 -0.17586861
From 54 observations 2017 Aug. 17-2018 Jan. 15, mean residual 0".4.

P/2017 S5 (ATLAS)
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 27.96569 TT MPCW
q 2.1781413 (2000.0) P Q
n 0.17455881 Peri. 99.91978 +0.97101029 +0.13724024
a 3.1708439 Node 252.39436 -0.19733618 +0.92229133
e 0.3130721 Incl. 11.84893 +0.13489792 +0.36130848
P 5.65
From 402 observations 2017 Sept. 1-2018 Jan. 18, mean residual 0".4.

P/2017 S5 (ATLAS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 July 27.96447 TT MPCW
q 2.1781406 (2000.0) P Q
n 0.17455155 Peri. 99.91983 +0.97100912 +0.13724859
a 3.1709319 Node 252.39384 -0.19734382 +0.92229037
e 0.3130913 Incl. 11.84897 +0.13489517 +0.36130777
P 5.65
From 402 observations 2017 Sept. 1-2018 Jan. 18, mean residual 0".4.

P/2017 S5 (ATLAS)
Epoch 2023 Apr. 6.0 TT = JDT 2460040.5
T 2023 Mar. 19.44617 TT MPCW
q 2.1703889 (2000.0) P Q
n 0.17477635 Peri. 99.95328 +0.97097502 +0.13742083
a 3.1682122 Node 252.35125 -0.19750063 +0.92231780
e 0.3149484 Incl. 11.85477 +0.13491113 +0.36117226
P 5.64
From 402 observations 2017 Sept. 1-2018 Jan. 18, mean residual 0".4.

C/2017 S6 (Catalina)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Feb. 26.93846 TT MPCW
q 1.5428653 (2000.0) P Q
z -0.0008686 Peri. 134.68833 +0.93844532 -0.00787425
+/-0.0000181 Node 130.87140 -0.23733539 -0.74109439
e 1.0013402 Incl. 152.82644 +0.25098265 -0.67135468
From 209 observations 2017 Sept. 30-2018 Jan. 19, mean residual 0".6.

C/2017 S6 (Catalina)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 26.93442 TT MPCW
q 1.5429200 (2000.0) P Q
z -0.0008703 Peri. 134.68772 +0.93845382 -0.00781064
+/-0.0000181 Node 130.87473 -0.23727452 -0.74110015
e 1.0013427 Incl. 152.82680 +0.25100841 -0.67134906
From 209 observations 2017 Sept. 30-2018 Jan. 19, mean residual 0".6.

C/2017 S7 (Lemmon)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 28.09419 TT MPCW
q 7.6145658 (2000.0) P Q
z -0.0003162 Peri. 187.76050 +0.19974810 +0.53585010
+/-0.0000021 Node 262.78682 +0.93755091 +0.13880421
e 1.0024076 Incl. 124.21954 +0.28477885 -0.83282535
From 121 observations 2016 Dec. 18-2018 Jan. 20, mean residual 0".4.

C/2017 S7 (Lemmon)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 May 28.02663 TT MPCW
q 7.6145456 (2000.0) P Q
z -0.0003272 Peri. 187.75626 +0.19970303 +0.53590041
+/-0.0000021 Node 262.78740 +0.93754073 +0.13886563
e 1.0024912 Incl. 124.22190 +0.28484394 -0.83278274
From 121 observations 2016 Dec. 18-2018 Jan. 20, mean residual 0".4.

C/2017 T1 (Heinze)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Feb. 21.70684 TT MPCW
q 0.5806684 (2000.0) P Q
z -0.0006694 Peri. 96.91394 +0.14105249 +0.19777880
Node 102.31700 -0.47687089 -0.84510435
e 1.0003887 Incl. 96.83189 +0.86758190 -0.49667110
From 883 observations 2017 Sept. 28-2018 Jan. 25, mean residual 0".6.
Nongravitational parameters A1 = +5.13, A2 = -1.9262.

C/2017 T1 (Heinze)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 21.71183 TT MPCW
q 0.5806646 (2000.0) P Q
z -0.0001173 Peri. 96.91869 +0.14111463 +0.19774442
Node 102.31600 -0.47693146 -0.84506938
e 1.0000681 Incl. 96.83470 +0.86753850 -0.49674429
From 883 observations 2017 Sept. 28-2018 Jan. 25, mean residual 0".6.
Nongravitational parameters A1 = +5.13, A2 = -1.9262.

C/2017 T2 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2020 May 4.71991 TT MPCW
q 1.6130885 (2000.0) P Q
z +0.0000037 Peri. 93.01843 -0.51019140 -0.40600930
+/-0.0000201 Node 64.38567 -0.16316004 -0.81986191
e 0.9999940 Incl. 57.22776 +0.84444274 -0.40371140
From 131 observations 2017 Sept. 15-2018 Jan. 20, mean residual 0".3.

C/2017 T2 (PANSTARRS)
Epoch 2020 Apr. 21.0 TT = JDT 2458960.5
T 2020 May 5.03009 TT MPCW
q 1.6150709 (2000.0) P Q
z +0.0002665 Peri. 93.00044 -0.50995202 -0.40633797
+/-0.0000201 Node 64.37535 -0.16287509 -0.81984295
e 0.9995695 Incl. 57.23368 +0.84464232 -0.40341912
From 131 observations 2017 Sept. 15-2018 Jan. 20, mean residual 0".3.

C/2017 T3 (ATLAS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 July 19.14209 TT MPCW
q 0.8250560 (2000.0) P Q
z +0.0007575 Peri. 246.90010 +0.22838915 -0.60009479
+/-0.0000096 Node 230.08984 +0.65969448 -0.48371778
e 0.9993751 Incl. 88.10528 -0.71598993 -0.63710545
From 370 observations 2017 Sept. 11-2018 Jan. 20, mean residual 0".5.

C/2017 T3 (ATLAS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 19.14945 TT MPCW
q 0.8253203 (2000.0) P Q
z +0.0007654 Peri. 246.88835 +0.22855059 -0.60006980
+/-0.0000096 Node 230.08721 +0.65976628 -0.48356483
e 0.9993683 Incl. 88.10721 -0.71587226 -0.63724508
From 370 observations 2017 Sept. 11-2018 Jan. 20, mean residual 0".5.

C/2017 U2 (Fuls)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 29.32975 TT MPCW
q 6.7018984 (2000.0) P Q
z -0.0001868 Peri. 147.82277 +0.75630141 +0.41933697
+/-0.0002064 Node 149.70629 -0.56259706 +0.02511881
e 1.0012519 Incl. 95.44113 +0.33390526 -0.90748308
From 45 observations 2017 Sept. 8-Oct. 28, mean residual 0".5.

C/2017 U4 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Sept. 25.70559 TT MPCW
q 7.7236821 (2000.0) P Q
z -0.0001692 Peri. 159.18267 +0.07931794 +0.93748799
+/-0.0002262 Node 245.96381 +0.85410352 +0.11136955
e 1.0013065 Incl. 158.22079 +0.51401930 -0.32971669
From 60 observations 2017 Oct. 27-Dec. 26, mean residual 0".5.

C/2017 U4 (PANSTARRS)
Epoch 2018 Oct. 9.0 TT = JDT 2458400.5
T 2018 Sept. 25.12461 TT MPCW
q 7.7240219 (2000.0) P Q
z -0.0003186 Peri. 159.14505 +0.07876507 +0.93754810
+/-0.0002262 Node 245.95996 +0.85403117 +0.11185715
e 1.0024606 Incl. 158.22262 +0.51422449 -0.32938053
From 60 observations 2017 Oct. 27-Dec. 26, mean residual 0".5.

C/2017 U5 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Dec. 18.87578 TT MPCW
q 4.3269951 (2000.0) P Q
n 0.01413138 Peri. 262.10998 +0.40333363 -0.91017951
a 16.9438880 Node 163.12289 +0.91392094 +0.39556383
e 0.7446280 Incl. 18.95735 +0.04550278 +0.12289228
P 69.75
From 80 observations 2017 Oct. 30-Dec. 24, mean residual 0".4.

C/2017 U5 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 18.83191 TT MPCW
q 4.3270182 (2000.0) P Q
n 0.01414376 Peri. 262.10643 +0.40343960 -0.91013082
a 16.9339983 Node 163.11959 +0.91387478 +0.39566832
e 0.7444775 Incl. 18.95709 +0.04549040 +0.12291653
P 69.69
From 80 observations 2017 Oct. 30-Dec. 24, mean residual 0".4.

C/2017 U5 (PANSTARRS)
Epoch 2087 Oct. 7.0 TT = JDT 2483600.5
T 2087 Sept. 29.93397 TT MPCW
q 4.3449035 (2000.0) P Q
n 0.01411408 Peri. 262.16208 +0.40545753 -0.90911797
a 16.9577265 Node 162.92428 +0.91301110 +0.39762819
e 0.7437803 Incl. 18.96725 +0.04488783 +0.12408199
P 69.83
From 80 observations 2017 Oct. 30-Dec. 24, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Nov. 1.97204 TT MPCW
q 3.9574832 (2000.0) P Q
n 0.01940943 Peri. 169.16329 -0.68706949 -0.02524035
a 13.7128418 Node 312.80946 +0.57037318 +0.60038827
e 0.7114031 Incl. 98.18035 +0.45012214 -0.79931024
P 50.78
From 117 observations 2017 Nov. 26-2018 Jan. 24, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Nov. 1.99214 TT MPCW
q 3.9574726 (2000.0) P Q
n 0.01940906 Peri. 169.16659 -0.68707069 -0.02519769
a 13.7130169 Node 312.80939 +0.57040807 +0.60035761
e 0.7114076 Incl. 98.18058 +0.45007612 -0.79933461
P 50.78
From 117 observations 2017 Nov. 26-2018 Jan. 24, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2068 Feb. 29.0 TT = JDT 2476440.5
T 2068 Feb. 11.28338 TT MPCW
q 3.9533494 (2000.0) P Q
n 0.01954270 Peri. 169.02289 -0.68643766 -0.02551013
a 13.6504325 Node 312.74493 +0.56943818 +0.60269655
e 0.7103865 Incl. 98.27266 +0.45226485 -0.79756260
P 50.43
From 117 observations 2017 Nov. 26-2018 Jan. 24, mean residual 0".4.

P/2017 W3 (Gibbs)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Feb. 28.40179 TT MPCW
q 3.8319119 (2000.0) P Q
n 0.04665511 Peri. 327.04809 -0.98512578 -0.06132922
a 7.6419336 Node 210.68284 +0.08259888 -0.98814880
e 0.4985678 Incl. 18.33452 -0.15068052 -0.14071487
P 21.13
From 82 observations 2017 Nov. 27-2018 Jan. 15, mean residual 0".7.

P/2017 W3 (Gibbs)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 28.47177 TT MPCW
q 3.8318133 (2000.0) P Q
n 0.04660824 Peri. 327.06096 -0.98513978 -0.06110157
a 7.6470557 Node 210.68321 +0.08237103 -0.98816750
e 0.4989165 Incl. 18.33443 -0.15071370 -0.14068256
P 21.15
From 82 observations 2017 Nov. 27-2018 Jan. 15, mean residual 0".7.

P/2017 W3 (Gibbs)
Epoch 2039 Sept. 9.0 TT = JDT 2466040.5
T 2039 Aug. 27.56731 TT MPCW
q 3.8747576 (2000.0) P Q
n 0.04462361 Peri. 328.47148 -0.98633508 -0.06950519
a 7.8721425 Node 208.70812 +0.08896554 -0.98779927
e 0.5077887 Incl. 18.11754 -0.13866592 -0.13936147
P 22.09
From 82 observations 2017 Nov. 27-2018 Jan. 15, mean residual 0".7.

C/2017 X1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 June 14.38904 TT MPCW
q 4.6627204 (2000.0) P Q
n 0.00561917 Peri. 283.10102 -0.86070638 -0.13185244
a 31.3343811 Node 251.12433 +0.25154612 -0.94988368
e 0.8511947 Incl. 31.31065 -0.44261617 -0.28343593
P 175
From 47 observations 2017 Dec. 12-2018 Jan. 14, mean residual 0".3.

C/2017 X1 (PANSTARRS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 14.59410 TT MPCW
q 4.6623976 (2000.0) P Q
n 0.00562182 Peri. 283.12701 -0.86076616 -0.13142688
a 31.3245368 Node 251.12640 +0.25108740 -0.95000222
e 0.8511583 Incl. 31.31088 -0.44276035 -0.28323623
P 175
From 47 observations 2017 Dec. 12-2018 Jan. 14, mean residual 0".3.

C/2017 Y1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 31.18389 TT MPCW
q 3.7151095 (2000.0) P Q
z +0.0005926 Peri. 134.35905 -0.10220378 -0.75216705
+/-0.0001365 Node 307.53419 +0.50339621 +0.52533942
e 0.9977983 Incl. 55.17918 +0.85798988 -0.39782310
From 62 observations 2017 Dec. 24-2018 Jan. 25, mean residual 0".5.

C/2017 Y2 (PANSTARRS)
T 2020 Sept. 2.73908 TT MPCW
q 4.0456563 (2000.0) P Q
Peri. 149.69295 -0.16787315 -0.68558516
Node 60.60025 -0.98560773 +0.10221891
e 1.0 Incl. 125.60156 +0.01990009 -0.72078033
From 8 observations 2017 Dec. 24-26.

P/2017 Y3 (Leonard)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Feb. 11.25552 TT MPCW
q 1.2754880 (2000.0) P Q
n 0.03170131 Peri. 67.52120 -0.70387005 +0.68043655
a 9.8874564 Node 153.87772 -0.69040217 -0.72284717
e 0.8709994 Incl. 27.58692 +0.16706822 -0.12040799
P 31.09
From 63 observations 2017 Dec. 26-2018 Jan. 20, mean residual 0".5.

P/2017 Y3 (Leonard)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 11.24875 TT MPCW
q 1.2754963 (2000.0) P Q
n 0.03166904 Peri. 67.51838 -0.70391516 +0.68039017
a 9.8941725 Node 153.87690 -0.69035767 -0.72289043
e 0.8710861 Incl. 27.58589 +0.16706206 -0.12041032
P 31.12
From 63 observations 2017 Dec. 26-2018 Jan. 20, mean residual 0".5.

P/2017 Y3 (Leonard)
Epoch 2048 Nov. 20.0 TT = JDT 2469400.5
T 2048 Nov. 15.54076 TT MPCW
q 1.2671480 (2000.0) P Q
n 0.03188789 Peri. 67.43356 -0.70598607 +0.67791739
a 9.8488494 Node 153.75847 -0.68793429 -0.72519248
e 0.8713405 Incl. 27.61730 +0.16831540 -0.12051504
P 30.91
From 63 observations 2017 Dec. 26-2018 Jan. 20, mean residual 0".5.

C/2018 A1 (PANSTARRS)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 20.46246 TT MPCW
q 2.4203647 (2000.0) P Q
n 0.00765354 Peri. 96.41664 +0.13173067 -0.93836937
a 25.5012235 Node 336.60208 +0.21944685 +0.34196283
e 0.9050883 Incl. 53.57848 +0.96669029 +0.05024294
P 129
From 55 observations 2018 Jan. 6-25, mean residual 0".4.

C/2018 A1 (PANSTARRS)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 20.46246 TT MPCW
q 2.4203647 (2000.0) P Q
n 0.00765354 Peri. 96.41664 +0.13173067 -0.93836937
a 25.5012235 Node 336.60208 +0.21944685 +0.34196283
e 0.9050883 Incl. 53.57848 +0.96669029 +0.05024294
P 129
From 55 observations 2018 Jan. 6-25, mean residual 0".4.

C/2018 A1 (PANSTARRS)
Epoch 2145 Apr. 6.0 TT = JDT 2504600.5
T 2145 Apr. 22.84680 TT MPCW
q 2.4290308 (2000.0) P Q
n 0.00758725 Peri. 96.24496 +0.13561825 -0.93755800
a 25.6495465 Node 336.52615 +0.21911641 +0.34366503
e 0.9052993 Incl. 53.52425 +0.96622756 +0.05365954
P 130
From 55 observations 2018 Jan. 6-25, mean residual 0".4.

C/2018 A3 (ATLAS)
T 2019 Jan. 11.86506 TT MPCW
q 3.2787996 (2000.0) P Q
Peri. 86.30216 -0.25005308 +0.95490435
Node 194.29359 +0.40339348 +0.25306121
e 1.0 Incl. 139.57482 +0.88019723 +0.15529875
From 101 observations 2018 Jan. 10-26.

P/2018 A4 (PANSTARRS)
T 2018 May 21.30005 TT MPCW
q 2.3937385 (2000.0) P Q
n 0.04103888 Peri. 355.95611 -0.07308353 -0.99586881
a 8.3241344 Node 98.22905 +0.91654919 -0.08836873
e 0.7124339 Incl. 3.12133 +0.39318747 +0.02088744
P 24.02
From 41 observations 2018 Jan. 12-16.

P/2018 A5 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 23.83268 TT MPCW
q 2.6938285 (2000.0) P Q
n 0.07340661 Peri. 359.68244 +0.04295249 -0.91564766
a 5.6490999 Node 87.82929 +0.91751486 -0.12216386
e 0.5231402 Incl. 23.57614 +0.39537522 +0.38296912
P 13.43
From 30 observations 2017 Nov. 21-2018 Jan. 17, mean residual 0".3.

P/2018 A5 (PANSTARRS)
Epoch 2031 Jan. 14.0 TT = JDT 2462880.5
T 2031 Feb. 2.44496 TT MPCW
q 2.6820081 (2000.0) P Q
n 0.07380496 Peri. 359.53748 +0.04729883 -0.91523027
a 5.6287550 Node 87.71276 +0.91773629 -0.11833950
e 0.5235166 Incl. 23.60722 +0.39436394 +0.38516142
P 13.35
From 30 observations 2017 Nov. 21-2018 Jan. 17, mean residual 0".3.

C/2018 A6 (Gibbs)
T 2019 May 24.53430 TT MPCW
q 2.8592200 (2000.0) P Q
Peri. 262.83580 -0.17743800 +0.92665996
Node 340.31423 +0.27290042 -0.27719412
e 1.0 Incl. 79.65602 -0.94553747 -0.25389907
From 67 observations 2018 Jan. 15-23.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 29.01.2018, 12:13   #1163
Silvester
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Регистрация: 20.05.2007
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По умолчанию Коррекция орбиты периодической кометы из семейства комет Юпитера (Jupiter-family comet) 105P/Singer Brewster (P/1986 J1, P/1992 G1) от 28 января 2018 года, MPEC 2018-B156 ..

Название: 8.gif
Просмотров: 242

Размер: 11.5 Кб

Коррекция орбиты периодической (П = 6.46 (JPL) лет) кометы из семейства комет Юпитера (Jupiter-family comet) 105P/Singer Brewster (P/1986 J1, P/1992 G1) от 28 января 2018 года, MPEC 2018-B156 ..

105P/Singer Brewster (1986 J1) / 0105P (q=2.045 AU, Q=4.892 AU, TP=2018 Aug. 10.31970 TT) ..

Нажмите на изображение для увеличения
Название: 105P Singer Brewster (P1986 J1, P1992 G1) _ Jupiter-family Comet _ P 6.46 (JPL) _ 29 01 2018 _ 1.gif
Просмотров: 218
Размер:	9.5 Кб
ID:	167789

Элементы орбиты (orbital elements) короткопериодической кометы 105P/Singer Brewster (P/1986 J1, P/1992 G1):

105P/Singer Brewster
Epoch 1992 Oct. 25.0 TT = JDT 2448920.5
T 1992 Oct. 27.24714 TT MPCW
q 2.0266861 (2000.0) P Q
n 0.15333382 Peri. 46.64924 -0.51309426 +0.85762270
a 3.4570904 Node 192.61667 -0.82646685 -0.50461152
e 0.4137596 Incl. 9.19244 -0.23170417 -0.09924980
P 6.43
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.

105P/Singer Brewster
Epoch 1999 Apr. 12.0 TT = JDT 2451280.5
T 1999 Apr. 6.45833 TT MPCW
q 2.0323930 (2000.0) P Q
n 0.15308382 Peri. 46.80699 -0.51178552 +0.85841294
a 3.4608532 Node 192.54556 -0.82725481 -0.50329672
e 0.4127480 Incl. 9.18736 -0.23178668 -0.09909407
P 6.44
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.

105P/Singer Brewster
Epoch 2005 Sept. 27.0 TT = JDT 2453640.5
T 2005 Sept. 11.32954 TT MPCW
q 2.0413123 (2000.0) P Q
n 0.15280194 Peri. 46.65183 -0.51520104 +0.85637671
a 3.4651082 Node 192.47162 -0.82525386 -0.50652533
e 0.4108951 Incl. 9.17929 -0.23135244 -0.10025477
P 6.45
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.

105P/Singer Brewster
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5
T 2012 Feb. 26.16744 TT MPCW
q 2.0508741 (2000.0) P Q
n 0.15236382 Peri. 46.67200 -0.51567896 +0.85609609
a 3.4717476 Node 192.41878 -0.82496789 -0.50693302
e 0.4092675 Incl. 9.17042 -0.23130755 -0.10059025
P 6.47
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.

105P/Singer Brewster
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.31970 TT MPCW
q 2.0445353
(2000.0) P Q
n 0.15259484 Peri. 46.47650 -0.51843778 +0.85442635
a 3.4682428 Node 192.42967 -0.82333831 -0.50960941
e 0.4104982 Incl. 9.17497 -0.23094652 -0.10126134
P 6.46
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.

105P/Singer Brewster
Epoch 2025 Jan. 5.0 TT = JDT 2460680.5
T 2025 Jan. 22.76226 TT MPCW
q 2.0520940 (2000.0) P Q
n 0.15230589 Peri. 46.33438 -0.52103451 +0.85285000
a 3.4726279 Node 192.39701 -0.82177608 -0.51207397
e 0.4090660 Incl. 9.16759 -0.23066669 -0.10211331
P 6.47
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.

105P/Singer Brewster
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 Aug. 10.48979 TT MPCW
q 2.0442792 (2000.0) P Q
n 0.15273924 Peri. 46.53331 -0.51755194 +0.85496270
a 3.4660565 Node 192.43232 -0.82387020 -0.50876145
e 0.4102003 Incl. 9.17658 -0.23103655 -0.10099787
P 6.45
From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = -0.0735.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 28.02.2018, 22:29   #1164
Silvester
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Регистрация: 20.05.2007
Адрес: Военная Супердержава
Сообщений: 27,301
По умолчанию Коррекция орбиты некоторых периодических комет от 28 февраля 2018 года, MPEC 2018-D91 ..

Название: 8.gif
Просмотров: 214

Размер: 11.5 Кб

Коррекция орбиты некоторых периодических комет от 28 февраля 2018 года, MPEC 2018-D91 ..

62P/Tsuchinshan
Epoch 2004 Dec. 21.0 TT = JDT 2453360.5
T 2004 Dec. 7.91956 TT MPCW
q 1.4892393 (2000.0) P Q
n 0.14876841 Peri. 22.85057 -0.48775638 -0.85401096
a 3.5274611 Node 96.76748 +0.77015237 -0.51857603
e 0.5778155 Incl. 10.50168 +0.41104628 -0.04176351
P 6.63
From 1173 observations 2004 Sept. 14-2018 Feb. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.76, A2 = -0.0899.

62P/Tsuchinshan
Epoch 2011 July 18.0 TT = JDT 2455760.5
T 2011 June 30.41024 TT MPCW
q 1.3836245 (2000.0) P Q
n 0.15468302 Peri. 30.23418 -0.50092669 -0.84888886
a 3.4369585 Node 90.30609 +0.75644667 -0.52413051
e 0.5974276 Incl. 9.71246 +0.42054832 -0.06837338
P 6.37
From 1173 observations 2004 Sept. 14-2018 Feb. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.76, A2 = -0.0899.

62P/Tsuchinshan
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 16.12002 TT MPCW
q 1.3838063 (2000.0) P Q
n 0.15463662 Peri. 30.34986 -0.50170211 -0.84844637
a 3.4376460 Node 90.24322 +0.75590836 -0.52477568
e 0.5974553 Incl. 9.70786 +0.42059190 -0.06891481
P 6.37
From 1173 observations 2004 Sept. 14-2018 Feb. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.76, A2 = -0.0899.

62P/Tsuchinshan
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 16.12825 TT MPCW
q 1.3838334 (2000.0) P Q
n 0.15459665 Peri. 30.35687 -0.50177509 -0.84840315
a 3.4382385 Node 90.24117 +0.75586057 -0.52484040
e 0.5975168 Incl. 9.70788 +0.42059073 -0.06895397
P 6.38
From 1173 observations 2004 Sept. 14-2018 Feb. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.76, A2 = -0.0899.

62P/Tsuchinshan
Epoch 2024 Jan. 11.0 TT = JDT 2460320.5
T 2023 Dec. 25.06776 TT MPCW
q 1.2649679 (2000.0) P Q
n 0.15941766 Peri. 47.30738 -0.43550180 -0.89689508
a 3.3685663 Node 68.65880 +0.79988038 -0.42475972
e 0.6244788 Incl. 4.73732 +0.41295225 -0.12311943
P 6.18
From 1173 observations 2004 Sept. 14-2018 Feb. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.76, A2 = -0.0899.

66P/du Toit
Epoch 1974 Mar. 14.0 TT = JDT 2442120.5
T 1974 Apr. 1.49502 TT MPCW
q 1.2940205 (2000.0) P Q
n 0.06584763 Peri. 257.21346 +0.15442351 +0.98013447
a 6.0735498 Node 22.83127 -0.73542381 +0.19815036
e 0.7869416 Incl. 18.70845 -0.65977663 +0.00853518
P 14.97
From 152 observations 1974 Mar. 22-2018 Feb. 25, mean residual 0".8.
Nongravitational parameters A1 = -0.01, A2 = -0.0088.

66P/du Toit
Epoch 1988 Dec. 25.0 TT = JDT 2447520.5
T 1988 Dec. 25.82272 TT MPCW
q 1.2734501 (2000.0) P Q
n 0.06699869 Peri. 257.05518 +0.14674559 +0.98151881
a 6.0037856 Node 22.52658 -0.73679547 +0.19130882
e 0.7878921 Incl. 18.69947 -0.65999862 +0.00466377
P 14.71
From 152 observations 1974 Mar. 22-2018 Feb. 25, mean residual 0".8.
Nongravitational parameters A1 = -0.01, A2 = -0.0088.

66P/du Toit
Epoch 2003 Aug. 29.0 TT = JDT 2452880.5
T 2003 Aug. 27.99173 TT MPCW
q 1.2742668 (2000.0) P Q
n 0.06703421 Peri. 257.24928 +0.14497628 +0.98198053
a 6.0016643 Node 22.21573 -0.73686219 +0.18892170
e 0.7876811 Incl. 18.70085 -0.66031507 +0.00477746
P 14.70
From 152 observations 1974 Mar. 22-2018 Feb. 25, mean residual 0".8.
Nongravitational parameters A1 = -0.01, A2 = -0.0088.

66P/du Toit
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 19.16209 TT MPCW
q 1.2901005 (2000.0) P Q
n 0.06615266 Peri. 257.21265 +0.13917649 +0.98304100
a 6.0548658 Node 21.89704 -0.73798968 +0.18337204
e 0.7869316 Incl. 18.67521 -0.66030382 +0.00225581
P 14.90
From 152 observations 1974 Mar. 22-2018 Feb. 25, mean residual 0".8.
Nongravitational parameters A1 = -0.01, A2 = -0.0088.

66P/du Toit
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 19.15935 TT MPCW
q 1.2901046 (2000.0) P Q
n 0.06616870 Peri. 257.21317 +0.13917370 +0.98304204
a 6.0538869 Node 21.89631 -0.73799241 +0.18336643
e 0.7868965 Incl. 18.67496 -0.66030136 +0.00225740
P 14.90
From 152 observations 1974 Mar. 22-2018 Feb. 25, mean residual 0".8.
Nongravitational parameters A1 = -0.01, A2 = -0.0088.

86P/Wild
Epoch 1994 July 27.0 TT = JDT 2449560.5
T 1994 July 21.22582 TT MPCW
q 2.2994403 (2000.0) P Q
n 0.14266419 Peri. 179.27054 -0.31029190 +0.91599916
a 3.6273774 Node 72.62617 -0.87354016 -0.16920854
e 0.3660874 Incl. 15.45303 -0.37502871 -0.36374993
P 6.91
From 73 observations 1994 Feb. 10-2015 June 20, mean residual 0".7.
Nongravitational parameters A1 = +0.72, A2 = +0.0624.

86P/Wild
Epoch 2001 June 20.0 TT = JDT 2452080.5
T 2001 June 18.59080 TT MPCW
q 2.3102637 (2000.0) P Q
n 0.14220173 Peri. 179.16111 -0.31225955 +0.91539978
a 3.6352375 Node 72.61302 -0.87314803 -0.17118430
e 0.3644807 Incl. 15.43857 -0.37430801 -0.36433388
P 6.93
From 73 observations 1994 Feb. 10-2015 June 20, mean residual 0".7.
Nongravitational parameters A1 = +0.72, A2 = +0.0624.

86P/Wild
Epoch 2008 May 14.0 TT = JDT 2454600.5
T 2008 May 19.99359 TT MPCW
q 2.3011337 (2000.0) P Q
n 0.14254099 Peri. 179.15245 -0.31288673 +0.91515572
a 3.6294671 Node 72.58350 -0.87297545 -0.17167519
e 0.3659858 Incl. 15.44783 -0.37418681 -0.36471584
P 6.91
From 73 observations 1994 Feb. 10-2015 June 20, mean residual 0".7.
Nongravitational parameters A1 = +0.72, A2 = +0.0624.

86P/Wild
Epoch 2015 Apr. 8.0 TT = JDT 2457120.5
T 2015 Apr. 3.31840 TT MPCW
q 2.2635247 (2000.0) P Q
n 0.14406945 Peri. 179.13821 -0.31598933 +0.91404716
a 3.6037511 Node 72.40986 -0.87206105 -0.17423947
e 0.3718976 Incl. 15.47237 -0.37371147 -0.36627639
P 6.84
From 73 observations 1994 Feb. 10-2015 June 20, mean residual 0".7.
Nongravitational parameters A1 = +0.72, A2 = +0.0624.

86P/Wild
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 Feb. 7.59888 TT MPCW
q 2.2606655 (2000.0) P Q
n 0.14423111 Peri. 179.40480 -0.31262887 +0.91521030
a 3.6010577 Node 72.35582 -0.87259242 -0.17094909
e 0.3722218 Incl. 15.47526 -0.37529409 -0.36491988
P 6.83
From 73 observations 1994 Feb. 10-2015 June 20, mean residual 0".7.
Nongravitational parameters A1 = +0.72, A2 = +0.0624.

308P/Lagerkvist-Carsenty
Epoch 1998 Mar. 8.0 TT = JDT 2450880.5
T 1998 Mar. 11.25880 TT MPCW
q 4.2401859 (2000.0) P Q
n 0.05707025 Peri. 334.20524 +0.79298783 -0.60457400
a 6.6813291 Node 63.19895 +0.57254071 +0.69730640
e 0.3653679 Incl. 4.83529 +0.20824847 +0.38503776
P 17.27
From 339 observations 1997 Oct. 5-2016 Apr. 2, mean residual 0".5.

308P/Lagerkvist-Carsenty
Epoch 2015 May 18.0 TT = JDT 2457160.5
T 2015 May 7.36591 TT MPCW
q 4.2257262 (2000.0) P Q
n 0.05763693 Peri. 334.05977 +0.79523746 -0.60159362
a 6.6374634 Node 63.13044 +0.56993686 +0.69933502
e 0.3633522 Incl. 4.84761 +0.20680754 +0.38602545
P 17.10
From 339 observations 1997 Oct. 5-2016 Apr. 2, mean residual 0".5.

308P/Lagerkvist-Carsenty
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 May 5.90976 TT MPCW
q 4.2237110 (2000.0) P Q
n 0.05785509 Peri. 333.89082 +0.79694246 -0.59933018
a 6.6207671 Node 63.13659 +0.56795492 +0.70094506
e 0.3620511 Incl. 4.84886 +0.20569377 +0.38662560
P 17.04
From 339 observations 1997 Oct. 5-2016 Apr. 2, mean residual 0".5.

308P/Lagerkvist-Carsenty
Epoch 2032 May 8.0 TT = JDT 2463360.5
T 2032 May 1.36079 TT MPCW
q 4.2202387 (2000.0) P Q
n 0.05766548 Peri. 333.39608 +0.80327419 -0.59083090
a 6.6352728 Node 63.02251 +0.56040753 +0.70691867
e 0.3639691 Incl. 4.84665 +0.20172746 +0.38882495
P 17.09
From 339 observations 1997 Oct. 5-2016 Apr. 2, mean residual 0".5.

311P/PANSTARRS
Epoch 2004 July 14.0 TT = JDT 2453200.5
T 2004 July 27.67475 TT MPCW
q 1.9362415 (2000.0) P Q
n 0.30441841 Peri. 143.83513 +0.44744394 -0.89022323
a 2.1885448 Node 279.44489 +0.79884835 +0.44079267
e 0.1152836 Incl. 4.96767 +0.40203885 +0.11491050
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

311P/PANSTARRS
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5
T 2007 Oct. 24.55745 TT MPCW
q 1.9347605 (2000.0) P Q
n 0.30438907 Peri. 144.24067 +0.44231417 -0.89277652
a 2.1886854 Node 279.36909 +0.80139997 +0.43622824
e 0.1160171 Incl. 4.97058 +0.40263664 +0.11249451
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

311P/PANSTARRS
Epoch 2010 Dec. 30.0 TT = JDT 2455560.5
T 2011 Jan. 17.98601 TT MPCW
q 1.9361736 (2000.0) P Q
n 0.30440364 Peri. 143.90506 +0.44849046 -0.88969311
a 2.1886156 Node 279.30798 +0.79840461 +0.44176933
e 0.1153432 Incl. 4.96773 +0.40175414 +0.11526503
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

311P/PANSTARRS
Epoch 2014 Apr. 13.0 TT = JDT 2456760.5
T 2014 Apr. 15.93304 TT MPCW
q 1.9361425 (2000.0) P Q
n 0.30441613 Peri. 144.28253 +0.44291843 -0.89247841
a 2.1885557 Node 279.28880 +0.80115844 +0.43677847
e 0.1153332 Incl. 4.96851 +0.40245300 +0.11272465
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

311P/PANSTARRS
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 10.64689 TT MPCW
q 1.9355777 (2000.0) P Q
n 0.30438735 Peri. 143.98721 +0.44799583 -0.88994298
a 2.1886937 Node 279.25790 +0.79868295 +0.44133153
e 0.1156470 Incl. 4.96660 +0.40175277 +0.11501296
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

311P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 July 10.59753 TT MPCW
q 1.9356200 (2000.0) P Q
n 0.30443548 Peri. 143.97276 +0.44822574 -0.88982679
a 2.1884630 Node 279.25753 +0.79856796 +0.44153958
e 0.1155345 Incl. 4.96685 +0.40172491 +0.11511337
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

311P/PANSTARRS
Epoch 2020 Sept. 28.0 TT = JDT 2459120.5
T 2020 Oct. 7.43059 TT MPCW
q 1.9360858 (2000.0) P Q
n 0.30440026 Peri. 144.58204 +0.43920692 -0.89430701
a 2.1886318 Node 279.22743 +0.80299366 +0.43347195
e 0.1153899 Incl. 4.96992 +0.40286284 +0.11098218
P 3.24
From 181 observations 2005 Jan. 17-2018 Feb. 20, mean residual 0".3.

328P/LONEOS-Tucker
Epoch 1998 Sept. 24.0 TT = JDT 2451080.5
T 1998 Oct. 6.39772 TT MPCW
q 1.8817878 (2000.0) P Q
n 0.11454869 Peri. 30.09825 +0.97064905 -0.22114243
a 4.1989687 Node 341.92898 +0.10958329 +0.75656761
e 0.5518452 Incl. 17.74326 +0.21408393 +0.61538726
P 8.60
From 287 observations 1998 Aug. 27-2016 Jan. 4, mean residual 0".9.

328P/LONEOS-Tucker
Epoch 2007 May 20.0 TT = JDT 2454240.5
T 2007 May 11.24181 TT MPCW
q 1.8798962 (2000.0) P Q
n 0.11468537 Peri. 30.32979 +0.97015827 -0.22310570
a 4.1956319 Node 341.81226 +0.11100864 +0.75684804
e 0.5519397 Incl. 17.71126 +0.21556906 +0.61433289
P 8.59
From 287 observations 1998 Aug. 27-2016 Jan. 4, mean residual 0".9.

328P/LONEOS-Tucker
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
T 2015 Dec. 24.11488 TT MPCW
q 1.8865478 (2000.0) P Q
n 0.11436307 Peri. 30.61091 +0.96980765 -0.22431030
a 4.2035110 Node 341.60075 +0.11179215 +0.75765946
e 0.5511971 Incl. 17.64924 +0.21673866 +0.61289235
P 8.62
From 287 observations 1998 Aug. 27-2016 Jan. 4, mean residual 0".9.

328P/LONEOS-Tucker
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Dec. 23.81419 TT MPCW
q 1.8868265 (2000.0) P Q
n 0.11450655 Peri. 30.57789 +0.96994244 -0.22372159
a 4.1999988 Node 341.59890 +0.11132367 +0.75772546
e 0.5507555 Incl. 17.64976 +0.21637630 +0.61302592
P 8.61
From 287 observations 1998 Aug. 27-2016 Jan. 4, mean residual 0".9.

328P/LONEOS-Tucker
Epoch 2024 July 29.0 TT = JDT 2460520.5
T 2024 July 27.98134 TT MPCW
q 1.8733878 (2000.0) P Q
n 0.11498188 Peri. 30.65588 +0.96958191 -0.22524868
a 4.1884156 Node 341.60945 +0.11238341 +0.75730657
e 0.5527216 Incl. 17.67343 +0.21744169 +0.61298433
P 8.57
From 287 observations 1998 Aug. 27-2016 Jan. 4, mean residual 0".9.

341P/Gibbs
Epoch 2007 June 29.0 TT = JDT 2454280.5
T 2007 July 6.53415 TT MPCW
q 2.4998801 (2000.0) P Q
n 0.11132113 Peri. 312.16139 +0.95151697 +0.30579618
a 4.2797424 Node 30.07708 -0.25903852 +0.85487438
e 0.4158807 Incl. 3.80168 -0.16587497 +0.41914018
P 8.85
From 177 observations 2007 Sept. 10-2016 Dec. 7, mean residual 0".7.

341P/Gibbs
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 26.82948 TT MPCW
q 2.5208652 (2000.0) P Q
n 0.11051770 Peri. 312.19588 +0.95163883 +0.30542572
a 4.3004592 Node 30.06471 -0.25875922 +0.85501200
e 0.4138149 Incl. 3.79364 -0.16561163 +0.41912960
P 8.92
From 177 observations 2007 Sept. 10-2016 Dec. 7, mean residual 0".7.

341P/Gibbs
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 26.65232 TT MPCW
q 2.5192662 (2000.0) P Q
n 0.11059048 Peri. 312.11773 +0.95118814 +0.30682731
a 4.2985721 Node 30.05843 -0.26002210 +0.85462880
e 0.4139295 Incl. 3.79339 -0.16622162 +0.41888734
P 8.91
From 177 observations 2007 Sept. 10-2016 Dec. 7, mean residual 0".7.

341P/Gibbs
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 Apr. 22.72315 TT MPCW
q 2.5065279 (2000.0) P Q
n 0.11111722 Peri. 312.36976 +0.95196896 +0.30440467
a 4.2849768 Node 29.95230 -0.25786056 +0.85523187
e 0.4150428 Incl. 3.79652 -0.16511519 +0.41942371
P 8.87
From 177 observations 2007 Sept. 10-2016 Dec. 7, mean residual 0".7.

343P/NEAT-LONEOS
Epoch 2004 Mar. 16.0 TT = JDT 2453080.5
T 2004 Mar. 24.22872 TT MPCW
q 2.3041848 (2000.0) P Q
n 0.07632540 Peri. 137.30851 +0.81660259 -0.56942806
a 5.5041468 Node 257.63642 +0.50008086 +0.77964291
e 0.5813729 Incl. 5.54596 +0.28823488 +0.26059281
P 12.91
From 265 observations 2003 Sept. 18-2017 Jan. 23, mean residual 0".5.

343P/NEAT-LONEOS
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5
T 2017 Jan. 27.72418 TT MPCW
q 2.2801665 (2000.0) P Q
n 0.07692077 Peri. 137.54464 +0.81816227 -0.56710781
a 5.4757081 Node 257.24184 +0.49797375 +0.78135007
e 0.5835851 Incl. 5.58174 +0.28745894 +0.26053943
P 12.81
From 265 observations 2003 Sept. 18-2017 Jan. 23, mean residual 0".5.

343P/NEAT-LONEOS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Jan. 27.62359 TT MPCW
q 2.2798103 (2000.0) P Q
n 0.07701036 Peri. 137.51032 +0.81847849 -0.56664890
a 5.4714607 Node 257.24409 +0.49753156 +0.78163170
e 0.5833269 Incl. 5.58254 +0.28732440 +0.26069314
P 12.80
From 265 observations 2003 Sept. 18-2017 Jan. 23, mean residual 0".5.

343P/NEAT-LONEOS
Epoch 2029 Oct. 31.0 TT = JDT 2462440.5
T 2029 Nov. 5.70962 TT MPCW
q 2.2747519 (2000.0) P Q
n 0.07706360 Peri. 137.46594 +0.82091632 -0.56310420
a 5.4689402 Node 257.04188 +0.49423990 +0.78387886
e 0.5840598 Incl. 5.58957 +0.28604774 +0.26162491
P 12.79
From 265 observations 2003 Sept. 18-2017 Jan. 23, mean residual 0".5.

344P/Read
Epoch 1951 Dec. 20.0 TT = JDT 2434000.5
T 1951 Dec. 7.63093 TT MPCW
q 2.8707001 (2000.0) P Q
n 0.08955821 Peri. 136.86166 +0.62399839 -0.77907786
a 4.9476516 Node 274.43737 +0.69941933 +0.59137839
e 0.4197853 Incl. 3.48059 +0.34848043 +0.20810882
P 11.01
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 1962 Dec. 2.0 TT = JDT 2438000.5
T 1962 Dec. 4.74953 TT MPCW
q 2.7897304 (2000.0) P Q
n 0.09273766 Peri. 140.08249 +0.58636711 -0.80776047
a 4.8339108 Node 273.93367 +0.72677990 +0.55775562
e 0.4228834 Incl. 3.49397 +0.35772138 +0.19087090
P 10.63
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 1973 July 17.0 TT = JDT 2441880.5
T 1973 Aug. 4.86746 TT MPCW
q 2.8022385 (2000.0) P Q
n 0.09220402 Peri. 140.35105 +0.58258588 -0.81049587
a 4.8525438 Node 273.93301 +0.72939390 +0.55433480
e 0.4225217 Incl. 3.49089 +0.35857806 +0.18923364
P 10.69
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 1984 May 20.0 TT = JDT 2445840.5
T 1984 May 2.93144 TT MPCW
q 2.8255244 (2000.0) P Q
n 0.09130762 Peri. 140.40449 +0.58304369 -0.81017700
a 4.8842516 Node 273.84774 +0.72915252 +0.55471612
e 0.4215031 Incl. 3.48255 +0.35832478 +0.18948153
P 10.79
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 1995 Feb. 12.0 TT = JDT 2449760.5
T 1995 Mar. 1.47089 TT MPCW
q 2.8430654 (2000.0) P Q
n 0.09076945 Peri. 140.42956 +0.58522434 -0.80860981
a 4.9035384 Node 273.66888 +0.72774832 +0.55668453
e 0.4202013 Incl. 3.47678 +0.35762391 +0.19040089
P 10.86
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 2006 Jan. 25.0 TT = JDT 2453760.5
T 2006 Jan. 8.77022 TT MPCW
q 2.8422337 (2000.0) P Q
n 0.09081573 Peri. 140.51185 +0.58707483 -0.80726339
a 4.9018722 Node 273.45561 +0.72653756 +0.55841120
e 0.4201739 Incl. 3.47898 +0.35705225 +0.19105692
P 10.85
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 2016 Oct. 19.0 TT = JDT 2457680.5
T 2016 Nov. 1.29835 TT MPCW
q 2.8205515 (2000.0) P Q
n 0.09145458 Peri. 140.61961 +0.58939081 -0.80555936
a 4.8790179 Node 273.18327 +0.72497915 +0.56061825
e 0.4219018 Incl. 3.48921 +0.35640386 +0.19178451
P 10.78
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Nov. 1.10327 TT MPCW
q 2.8204123 (2000.0) P Q
n 0.09157684 Peri. 140.58294 +0.58988567 -0.80519602
a 4.8746742 Node 273.18470 +0.72463011 +0.56106807
e 0.4214152 Incl. 3.49001 +0.35629497 +0.19199478
P 10.76
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

344P/Read
Epoch 2027 July 14.0 TT = JDT 2461600.5
T 2027 July 25.23260 TT MPCW
q 2.7973499 (2000.0) P Q
n 0.09231344 Peri. 140.71381 +0.58954915 -0.80542976
a 4.8487087 Node 273.07750 +0.72485803 +0.56084513
e 0.4230732 Incl. 3.49931 +0.35638832 +0.19166545
P 10.68
From 496 observations 1951 Dec. 1-2017 Mar. 10, mean residual 0".5.

345P/LINEAR
Epoch 2008 May 14.0 TT = JDT 2454600.5
T 2008 June 2.74683 TT MPCW
q 3.1371039 (2000.0) P Q
n 0.12182490 Peri. 196.44428 +0.98758445 +0.15575547
a 4.0300645 Node 154.56807 -0.13824024 +0.92346332
e 0.2215748 Incl. 2.72617 -0.07460961 +0.35065044
P 8.09
From 120 observations 2008 Sept. 2-2016 Dec. 27, mean residual 0".5.

345P/LINEAR
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 July 16.14826 TT MPCW
q 3.1584609 (2000.0) P Q
n 0.12110594 Peri. 196.60870 +0.98789068 +0.15379763
a 4.0459988 Node 154.51720 -0.13639701 +0.92372235
e 0.2193619 Incl. 2.72467 -0.07394496 +0.35083231
P 8.14
From 120 observations 2008 Sept. 2-2016 Dec. 27, mean residual 0".5.

345P/LINEAR
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 July 15.56214 TT MPCW
q 3.1571261 (2000.0) P Q
n 0.12115925 Peri. 196.48588 +0.98753847 +0.15604249
a 4.0448118 Node 154.50980 -0.13849392 +0.92340939
e 0.2194628 Incl. 2.72468 -0.07474765 +0.35066486
P 8.13
From 120 observations 2008 Sept. 2-2016 Dec. 27, mean residual 0".5.

345P/LINEAR
Epoch 2024 Sept. 7.0 TT = JDT 2460560.5
T 2024 Aug. 31.23848 TT MPCW
q 3.1398013 (2000.0) P Q
n 0.12176599 Peri. 196.81010 +0.98840044 +0.15048262
a 4.0313643 Node 154.50795 -0.13329001 +0.92419265
e 0.2211566 Incl. 2.72782 -0.07278966 +0.35103124
P 8.09
From 120 observations 2008 Sept. 2-2016 Dec. 27, mean residual 0".5.

352P/Skiff
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 14.65331 TT MPCW
q 2.5136804 (2000.0) P Q
n 0.05832826 Peri. 308.43525 +0.89902720 +0.40159891
a 6.5849129 Node 29.13923 -0.19659129 +0.72635223
e 0.6182667 Incl. 21.00639 -0.39128247 +0.55779096
P 16.90
From 571 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 21.60873 TT MPCW
q 2.5359583 (2000.0) P Q
n 0.05779087 Peri. 309.08423 +0.89777702 +0.40663586
a 6.6256716 Node 28.15755 -0.20241404 +0.72218192
e 0.6172526 Incl. 21.01711 -0.39118409 +0.55955388
P 17.05
From 571 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 21.60849 TT MPCW
q 2.5358460 (2000.0) P Q
n 0.05774952 Peri. 309.08011 +0.89774923 +0.40669891
a 6.6288334 Node 28.15758 -0.20247052 +0.72217164
e 0.6174521 Incl. 21.01655 -0.39121863 +0.55952133
P 17.07
From 571 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2034 Aug. 26.0 TT = JDT 2464200.5
T 2034 Aug. 7.97255 TT MPCW
q 2.5563349 (2000.0) P Q
n 0.05703142 Peri. 309.05886 +0.89730312 +0.40785018
a 6.6843613 Node 28.10296 -0.20364430 +0.72183841
e 0.6175648 Incl. 21.00304 -0.39163262 +0.55911317
P 17.28
From 571 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2004 Nov. 11.0 TT = JDT 2453320.5
T 2004 Nov. 7.75922 TT MPCW
q 1.7095708 (2000.0) P Q
n 0.15235556 Peri. 336.51581 +0.87736224 -0.45586177
a 3.4718732 Node 51.46217 +0.46498109 +0.73070972
e 0.5075941 Incl. 11.03742 +0.11844022 +0.50818633
P 6.47
From 744 observations 2004 July 16-2018 Feb. 17, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2011 Apr. 29.0 TT = JDT 2455680.5
T 2011 Apr. 24.56581 TT MPCW
q 1.7077518 (2000.0) P Q
n 0.15235619 Peri. 336.39771 +0.87846073 -0.45372488
a 3.4718635 Node 51.44177 +0.46321115 +0.73175973
e 0.5081167 Incl. 11.04431 +0.11722702 +0.50858769
P 6.47
From 744 observations 2004 July 16-2018 Feb. 17, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 12.67981 TT MPCW
q 1.7159748 (2000.0) P Q
n 0.15204336 Peri. 336.33713 +0.87879268 -0.45312133
a 3.4766242 Node 51.46123 +0.46266898 +0.73220382
e 0.5064250 Incl. 11.03232 +0.11687960 +0.50848661
P 6.48
From 744 observations 2004 July 16-2018 Feb. 17, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 12.66575 TT MPCW
q 1.7159250 (2000.0) P Q
n 0.15206428 Peri. 336.32953 +0.87885296 -0.45300416
a 3.4763052 Node 51.46120 +0.46257163 +0.73226495
e 0.5063940 Incl. 11.03237 +0.11681163 +0.50850298
P 6.48
From 744 observations 2004 July 16-2018 Feb. 17, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 1.50254 TT MPCW
q 1.7068006 (2000.0) P Q
n 0.15249872 Peri. 336.33673 +0.87899888 -0.45267374
a 3.4697000 Node 51.43462 +0.46234141 +0.73228136
e 0.5080841 Incl. 11.04716 +0.11662502 +0.50877351
P 6.46
From 744 observations 2004 July 16-2018 Feb. 17, mean residual 0".6.

356P/WISE
Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2009 June 25.71187 TT MPCW
q 2.6691255 (2000.0) P Q
n 0.11674362 Peri. 225.93417 +0.88897822 -0.45465545
a 4.1461717 Node 160.90179 +0.45327293 +0.85650435
e 0.3562434 Incl. 9.64681 +0.06527927 +0.24431273
P 8.44
From 162 observations 2009 Nov. 9-2018 Feb. 9, mean residual 0".7.

356P/WISE
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.10650 TT MPCW
q 2.6897077 (2000.0) P Q
n 0.11597496 Peri. 226.16992 +0.88783353 -0.45686767
a 4.1644714 Node 160.80884 +0.45541821 +0.85526119
e 0.3541299 Incl. 9.62941 +0.06592323 +0.24454084
P 8.50
From 162 observations 2009 Nov. 9-2018 Feb. 9, mean residual 0".7.

356P/WISE
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 17.08227 TT MPCW
q 2.6896879 (2000.0) P Q
n 0.11597150 Peri. 226.16528 +0.88788471 -0.45676773
a 4.1645543 Node 160.80702 +0.45532260 +0.85531082
e 0.3541475 Incl. 9.62924 +0.06589437 +0.24455397
P 8.50
From 162 observations 2009 Nov. 9-2018 Feb. 9, mean residual 0".7.

356P/WISE
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 12.48271 TT MPCW
q 2.6744661 (2000.0) P Q
n 0.11659510 Peri. 226.29908 +0.88728234 -0.45790879
a 4.1496919 Node 160.74600 +0.45648706 +0.85472682
e 0.3555025 Incl. 9.64053 +0.06595160 +0.24446187
P 8.45
From 162 observations 2009 Nov. 9-2018 Feb. 9, mean residual 0".7.

361P/Spacewatch
Epoch 2007 June 29.0 TT = JDT 2454280.5
T 2007 July 2.64488 TT MPCW
q 2.7862999 (2000.0) P Q
n 0.08961929 Peri. 219.21389 +0.46671817 -0.87924666
a 4.9454035 Node 203.43902 +0.85972313 +0.47634993
e 0.4365880 Incl. 13.87550 +0.20748564 +0.00400676
P 11.00
From 211 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

361P/Spacewatch
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 2.53204 TT MPCW
q 2.7803602 (2000.0) P Q
n 0.08959964 Peri. 219.21748 +0.46911305 -0.87803314
a 4.9461262 Node 203.27827 +0.85856263 +0.47857493
e 0.4378712 Incl. 13.88240 +0.20688925 +0.00488307
P 11.00
From 211 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

361P/Spacewatch
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 2.49085 TT MPCW
q 2.7803864 (2000.0) P Q
n 0.08960823 Peri. 219.20744 +0.46927740 -0.87794580
a 4.9458103 Node 203.27756 +0.85847287 +0.47873468
e 0.4378300 Incl. 13.88213 +0.20688898 +0.00492722
P 11.00
From 211 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

361P/Spacewatch
Epoch 2029 July 3.0 TT = JDT 2462320.5
T 2029 June 21.93118 TT MPCW
q 2.7692258 (2000.0) P Q
n 0.08999204 Peri. 219.13865 +0.47222346 -0.87640599
a 4.9317378 Node 203.15375 +0.85699172 +0.48153875
e 0.4384888 Incl. 13.89627 +0.20632547 +0.00574211
P 10.95
From 211 observations 2006 Oct. 11-2018 Jan. 27, mean residual 0".5.

363P/Lemmon
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 8.70127 TT MPCW
q 1.5063923 (2000.0) P Q
n 0.15703195 Peri. 315.12523 -0.57563039 -0.81762147
a 3.4025984 Node 169.99793 +0.76833676 -0.54585126
e 0.5572818 Incl. 3.97271 +0.27983616 -0.18314348
P 6.28
From 86 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.

363P/Lemmon
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 22.92090 TT MPCW
q 1.5078613 (2000.0) P Q
n 0.15691736 Peri. 315.28052 -0.57669623 -0.81686850
a 3.4042547 Node 169.91720 +0.76761162 -0.54688723
e 0.5570657 Incl. 3.97536 +0.27963163 -0.18341269
P 6.28
From 86 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.

363P/Lemmon
Epoch 2024 Nov. 26.0 TT = JDT 2460640.5
T 2024 Nov. 13.19617 TT MPCW
q 1.7208609 (2000.0) P Q
n 0.14584868 Peri. 340.74879 -0.60966982 -0.79097884
a 3.5743828 Node 146.75902 +0.73901956 -0.59072008
e 0.5185572 Incl. 5.39390 +0.28662310 -0.15938087
P 6.76
From 86 observations 2011 Nov. 3-2018 Jan. 14, mean residual 0".4.

364P/PANSTARRS
Epoch 2013 Aug. 16.0 TT = JDT 2456520.5
T 2013 Aug. 6.93214 TT MPCW
q 0.8001471 (2000.0) P Q
n 0.20172262 Peri. 211.97221 -0.21336162 +0.96509132
a 2.8793844 Node 46.20984 -0.84618414 -0.10483532
e 0.7221118 Incl. 12.14766 -0.48831262 -0.24001727
P 4.89
From 202 observations 2013 Feb. 1-2018 Feb. 23, mean residual 0".5.

364P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 24.36842 TT MPCW
q 0.7978346 (2000.0) P Q
n 0.20196314 Peri. 211.93143 -0.21374656 +0.96498366
a 2.8770979 Node 46.22831 -0.84613506 -0.10509202
e 0.7226947 Incl. 12.15544 -0.48822931 -0.24033768
P 4.88
From 202 observations 2013 Feb. 1-2018 Feb. 23, mean residual 0".5.

364P/PANSTARRS
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 24.36593 TT MPCW
q 0.7978532 (2000.0) P Q
n 0.20191332 Peri. 211.92760 -0.21380912 +0.96496988
a 2.8775711 Node 46.22842 -0.84612873 -0.10514739
e 0.7227338 Incl. 12.15538 -0.48821290 -0.24036878
P 4.88
From 202 observations 2013 Feb. 1-2018 Feb. 23, mean residual 0".5.

364P/PANSTARRS
Epoch 2023 May 16.0 TT = JDT 2460080.5
T 2023 May 14.01938 TT MPCW
q 0.8012873 (2000.0) P Q
n 0.20172094 Peri. 212.01995 -0.21358689 +0.96508551
a 2.8794004 Node 46.14825 -0.84610948 -0.10515973
e 0.7217173 Incl. 12.13765 -0.48834352 -0.23989869
P 4.89
From 202 observations 2013 Feb. 1-2018 Feb. 23, mean residual 0".5.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 28.02.2018, 22:29   #1165
Silvester
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Регистрация: 20.05.2007
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По умолчанию Коррекция орбиты некоторых комет от 28 февраля 2018 года, MPEC 2018-D91 ..

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Коррекция орбиты некоторых комет от 28 февраля 2018 года, MPEC 2018-D91 ..

C/2010 S1 (LINEAR)
Epoch 2013 May 28.0 TT = JDT 2456440.5
T 2013 May 20.29758 TT MPCW
q 5.8999043 (2000.0) P Q
z -0.0003255 Peri. 118.61456 +0.53547247 -0.22396545
+/-0.0000001 Node 93.43035 -0.69559918 -0.66377836
e 1.0019207 Incl. 125.33578 +0.47896869 -0.71360897
From 8093 observations 2010 Sept. 21-2015 July 19, mean residual 0".5.

C/2010 S1 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2013 May 18.03459 TT MPCW
q 5.8949428 (2000.0) P Q
z -0.0001187 Peri. 118.47225 +0.53550498 -0.22253185
+/-0.0000001 Node 93.42125 -0.69417860 -0.66538909
e 1.0006996 Incl. 125.29966 +0.48098908 -0.71255662
From 8093 observations 2010 Sept. 21-2015 July 19, mean residual 0".5.

C/2010 U3 (Boattini)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Feb. 26.50161 TT MPCW
q 8.4454962 (2000.0) P Q
z +0.0000267 Peri. 88.07917 -0.36199660 -0.74302432
+/-0.0000004 Node 43.07392 +0.07258671 -0.62450436
e 0.9997746 Incl. 55.51262 +0.92934904 -0.24064324
From 1228 observations 2009 Sept. 16-2018 Feb. 23, mean residual 0".6.

C/2010 U3 (Boattini)
Epoch 2019 Mar. 18.0 TT = JDT 2458560.5
T 2019 Feb. 26.63253 TT MPCW
q 8.4454732 (2000.0) P Q
z +0.0001981 Peri. 88.08696 -0.36205577 -0.74305276
+/-0.0000004 Node 43.06729 +0.07255205 -0.62443491
e 0.9983269 Incl. 55.51174 +0.92932869 -0.24073561
From 1228 observations 2009 Sept. 16-2018 Feb. 23, mean residual 0".6.

C/2011 KP36 (Spacewatch)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 26.89720 TT MPCW
q 4.8833081 (2000.0) P Q
z +0.0260346 Peri. 180.59783 +0.99445340 +0.09830680
+/-0.0000000 Node 173.40039 -0.09509842 +0.99227938
e 0.8728650 Incl. 18.98677 -0.04493018 +0.07561351
From 3211 observations 2011 May 21-2018 Feb. 23, mean residual 0".4.

C/2011 KP36 (Spacewatch)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 26.56224 TT MPCW
q 4.8818061 (2000.0) P Q
z +0.0260018 Peri. 180.55539 +0.99435979 +0.09922776
+/-0.0000000 Node 173.38928 -0.09601036 +0.99218677
e 0.8730644 Incl. 18.98370 -0.04506239 +0.07562586
From 3211 observations 2011 May 21-2018 Feb. 23, mean residual 0".4.

C/2012 J1 (Catalina)
Epoch 2012 Dec. 19.0 TT = JDT 2456280.5
T 2012 Dec. 7.24028 TT MPCW
q 3.1587105 (2000.0) P Q
z -0.0004528 Peri. 147.27407 +0.84721831 -0.26315998
+/-0.0000002 Node 235.21725 +0.27903598 +0.95964390
e 1.0014303 Incl. 34.18597 +0.45206201 -0.09914841
From 4328 observations 2012 May 13-2014 Mar. 21, mean residual 0".4.

C/2012 J1 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2012 Dec. 6.09068 TT MPCW
q 3.1545656 (2000.0) P Q
z -0.0002563 Peri. 147.25112 +0.84819055 -0.26253732
+/-0.0000002 Node 235.15567 +0.27784627 +0.95996706
e 1.0008084 Incl. 34.09414 +0.45097033 -0.09765962
From 4328 observations 2012 May 13-2014 Mar. 21, mean residual 0".4.

C/2013 C2 (Tenagra)
Epoch 2015 Sept. 15.0 TT = JDT 2457280.5
T 2015 Aug. 30.29315 TT MPCW
q 9.1309782 (2000.0) P Q
n 0.01531329 Peri. 308.79077 -0.91035114 +0.24124277
a 16.0604279 Node 247.52494 -0.16366953 -0.95614970
e 0.4314611 Incl. 21.33908 -0.38009616 -0.16607129
P 64.36
From 420 observations 2013 Feb. 14-2018 Feb. 13, mean residual 0".5.

C/2013 C2 (Tenagra)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Sept. 8.76633 TT MPCW
q 9.1390261 (2000.0) P Q
n 0.01532158 Peri. 309.21344 -0.90852286 +0.24802908
a 16.0546328 Node 247.52960 -0.17078696 -0.95489717
e 0.4307546 Incl. 21.33883 -0.38133716 -0.16325738
P 64.33
From 420 observations 2013 Feb. 14-2018 Feb. 13, mean residual 0".5.

C/2013 C2 (Tenagra)
Epoch 2079 Feb. 11.0 TT = JDT 2480440.5
T 2079 Feb. 6.45590 TT MPCW
q 9.1333871 (2000.0) P Q
n 0.01542056 Peri. 309.14766 -0.90897785 +0.24635521
a 15.9858599 Node 247.49258 -0.16913194 -0.95525501
e 0.4286584 Incl. 21.34488 -0.38099035 -0.16369783
P 63.92
From 420 observations 2013 Feb. 14-2018 Feb. 13, mean residual 0".5.

C/2013 V4 (Catalina)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 7.60062 TT MPCW
q 5.1854121 (2000.0) P Q
z -0.0004973 Peri. 40.44925 +0.22786071 -0.60307990
+/-0.0000002 Node 55.62129 +0.46389249 -0.62303030
e 1.0025787 Incl. 67.85538 +0.85608601 +0.49812436
From 2299 observations 2013 Oct. 23-2018 Feb. 16, mean residual 0".5.

C/2013 V4 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Oct. 7.24055 TT MPCW
q 5.1859758 (2000.0) P Q
z -0.0001385 Peri. 40.43809 +0.22778267 -0.60289344
+/-0.0000002 Node 55.63801 +0.46405166 -0.62312865
e 1.0007181 Incl. 67.85864 +0.85602051 +0.49822704
From 2299 observations 2013 Oct. 23-2018 Feb. 16, mean residual 0".5.

C/2013 W2 (PANSTARRS)
Epoch 2015 Jan. 18.0 TT = JDT 2457040.5
T 2015 Jan. 5.28977 TT MPCW
q 4.4444384 (2000.0) P Q
n 0.02918405 Peri. 307.19485 -0.60245143 -0.79815552
a 10.4481407 Node 179.85035 +0.75520564 -0.57011695
e 0.5746192 Incl. 4.56656 +0.25829578 -0.19471630
P 33.77
From 159 observations 2013 Nov. 27-2016 May 5, mean residual 0".5.

C/2013 W2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2014 Nov. 26.86720 TT MPCW
q 4.3794688 (2000.0) P Q
n 0.03264389 Peri. 304.15157 -0.53886672 -0.84238793
a 9.6961981 Node 178.44950 +0.79804969 -0.51137010
e 0.5483313 Incl. 4.85217 +0.26970233 -0.16995057
P 30.19
From 159 observations 2013 Nov. 27-2016 May 5, mean residual 0".5.

C/2013 W2 (PANSTARRS)
Epoch 2044 Sept. 22.0 TT = JDT 2467880.5
T 2044 Sept. 30.65879 TT MPCW
q 4.3530332 (2000.0) P Q
n 0.03317011 Peri. 304.09450 -0.53487478 -0.84492732
a 9.5933763 Node 178.23471 +0.80042244 -0.50768501
e 0.5462460 Incl. 4.85623 +0.27061577 -0.16838574
P 29.71
From 159 observations 2013 Nov. 27-2016 May 5, mean residual 0".5.

C/2014 B1 (Schwartz)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 10.53476 TT MPCW
q 9.5565894 (2000.0) P Q
z -0.0003922 Peri. 345.84168 -0.85029297 -0.50400229
+/-0.0000007 Node 161.39563 +0.51719196 -0.85353223
e 1.0037483 Incl. 28.37227 +0.09754151 +0.13215302
From 655 observations 2014 Jan. 28-2018 Feb. 23, mean residual 0".4.

C/2014 B1 (Schwartz)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 10.92167 TT MPCW
q 9.5567044 (2000.0) P Q
z -0.0003240 Peri. 345.86196 -0.85046143 -0.50370872
+/-0.0000007 Node 161.39423 +0.51690770 -0.85369970
e 1.0030963 Incl. 28.37630 +0.09757963 +0.13219059
From 655 observations 2014 Jan. 28-2018 Feb. 23, mean residual 0".4.

C/2014 M2 (Christensen)
Epoch 2014 July 2.0 TT = JDT 2456840.5
T 2014 July 17.57423 TT MPCW
q 6.9087973 (2000.0) P Q
z +0.0010282 Peri. 40.66756 +0.18339117 +0.85390604
+/-0.0000162 Node 245.33189 -0.98200614 +0.13641621
e 0.9928966 Incl. 32.40872 -0.04507351 +0.50223012
From 52 observations 2014 June 25-Sept. 29, mean residual 0".5.

C/2014 M2 (Christensen)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2014 July 18.37130 TT MPCW
q 6.9093625 (2000.0) P Q
z +0.0006534 Peri. 40.74284 +0.18341930 +0.85409344
+/-0.0000162 Node 245.26197 -0.98202471 +0.13675878
e 0.9954854 Incl. 32.40379 -0.04455143 +0.50181813
From 52 observations 2014 June 25-Sept. 29, mean residual 0".5.

C/2014 OE4 (PANSTARRS)
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 10.75324 TT MPCW
q 6.2442860 (2000.0) P Q
z +0.0000892 Peri. 65.74370 -0.08367905 +0.50406478
+/-0.0000002 Node 240.40004 -0.74841226 +0.53775929
e 0.9994431 Incl. 81.34884 +0.65793382 +0.67582072
From 1321 observations 2014 May 8-2018 Feb. 18, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Dec. 11.21115 TT MPCW
q 6.2448607 (2000.0) P Q
z -0.0000685 Peri. 65.78148 -0.08340662 +0.50427120
+/-0.0000002 Node 240.38932 -0.74805194 +0.53816222
e 1.0004277 Incl. 81.34742 +0.65837803 +0.67534582
From 1321 observations 2014 May 8-2018 Feb. 18, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 Aug. 7.89255 TT MPCW
q 7.2753920 (2000.0) P Q
z +0.0000152 Peri. 113.40085 -0.36316327 -0.82311842
+/-0.0000005 Node 334.11215 -0.21699649 +0.53039083
e 0.9998892 Incl. 90.83748 +0.90610428 -0.20288330
From 619 observations 2014 Sept. 6-2018 Feb. 25, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Aug. 8.54110 TT MPCW
q 7.2765950 (2000.0) P Q
z +0.0001399 Peri. 113.45355 -0.36397244 -0.82266732
+/-0.0000005 Node 334.10083 -0.21660083 +0.53080794
e 0.9989819 Incl. 90.84954 +0.90587424 -0.20362075
From 619 observations 2014 Sept. 6-2018 Feb. 25, mean residual 0".4.

P/2015 B4 (Lemmon-PANSTARRS)
Epoch 2015 Feb. 27.0 TT = JDT 2457080.5
T 2015 Feb. 19.92976 TT MPCW
q 3.7585242 (2000.0) P Q
n 0.03805583 Peri. 227.59332 -0.70439301 -0.70915528
a 8.7536379 Node 267.21494 +0.65987381 -0.63841000
e 0.5706329 Incl. 1.74894 +0.26152827 -0.29921808
P 25.90
From 78 observations 2015 Jan. 16-2016 Apr. 27, mean residual 0".3.

P/2015 B4 (Lemmon-PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Feb. 12.50878 TT MPCW
q 3.7429738 (2000.0) P Q
n 0.03922834 Peri. 227.68298 -0.69115544 -0.72205949
a 8.5783308 Node 266.06612 +0.67175548 -0.62625568
e 0.5636711 Incl. 1.75568 +0.26654967 -0.29399645
P 25.12
From 78 observations 2015 Jan. 16-2016 Apr. 27, mean residual 0".3.

P/2015 B4 (Lemmon-PANSTARRS)
Epoch 2039 Nov. 28.0 TT = JDT 2466120.5
T 2039 Dec. 6.44069 TT MPCW
q 3.7395206 (2000.0) P Q
n 0.03919199 Peri. 227.11127 -0.68208875 -0.73062723
a 8.5836342 Node 265.92284 +0.67956103 -0.61782584
e 0.5643430 Incl. 1.76025 +0.27009578 -0.29064596
P 25.15
From 78 observations 2015 Jan. 16-2016 Apr. 27, mean residual 0".3.

C/2015 D3 (PANSTARRS)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 Apr. 30.78635 TT MPCW
q 8.1487205 (2000.0) P Q
z -0.0003013 Peri. 2.84974 -0.90712819 +0.28893812
+/-0.0000010 Node 156.98045 +0.36899805 +0.19640845
e 1.0024555 Incl. 128.50934 +0.20238300 +0.93698372
From 254 observations 2013 Apr. 8-2018 Feb. 13, mean residual 0".5.

C/2015 D3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 2.72045 TT MPCW
q 8.1507639 (2000.0) P Q
z -0.0003373 Peri. 2.96943 -0.90658876 +0.29079106
+/-0.0000010 Node 156.98981 +0.36927915 +0.19582594
e 1.0027489 Incl. 128.51851 +0.20427856 +0.93653231
From 254 observations 2013 Apr. 8-2018 Feb. 13, mean residual 0".5.

P/2015 D5 (Kowalski)
Epoch 2014 Apr. 13.0 TT = JDT 2456760.5
T 2014 Apr. 19.20249 TT MPCW
q 4.5786157 (2000.0) P Q
n 0.03515572 Peri. 40.03419 -0.38355299 -0.85936733
a 9.2286620 Node 74.98263 +0.73213370 -0.50615512
e 0.5038700 Incl. 20.49663 +0.56290973 +0.07276533
P 28.04
From 109 observations 2013 Dec. 6-2015 June 12, mean residual 0".4.

P/2015 D5 (Kowalski)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2014 Apr. 8.31092 TT MPCW
q 4.5785313 (2000.0) P Q
n 0.03648109 Peri. 40.09777 -0.37026519 -0.86582168
a 9.0037659 Node 74.07151 +0.73713404 -0.49431808
e 0.4914871 Incl. 20.48568 +0.56527613 +0.07747551
P 27.02
From 109 observations 2013 Dec. 6-2015 June 12, mean residual 0".4.

P/2015 D5 (Kowalski)
Epoch 2041 Jan. 1.0 TT = JDT 2466520.5
T 2041 Jan. 19.90274 TT MPCW
q 4.5560894 (2000.0) P Q
n 0.03687844 Peri. 39.88967 -0.36638822 -0.86724732
a 8.9389747 Node 74.03483 +0.73893203 -0.49137697
e 0.4903119 Incl. 20.52598 +0.56545480 +0.08019204
P 26.73
From 109 observations 2013 Dec. 6-2015 June 12, mean residual 0".4.

C/2015 ER61 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 9.94360 TT MPCW
q 1.0421358 (2000.0) P Q
z +0.0025762 Peri. 68.19280 +0.54600664 +0.83284292
+/-0.0000001 Node 235.22111 -0.80369409 +0.49009420
e 0.9973152 Incl. 6.34878 -0.23654295 +0.25725540
From 2599 observations 2015 Jan. 21-2018 Feb. 24, mean residual 0".6.

C/2015 ER61 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 May 9.95977 TT MPCW
q 1.0420022 (2000.0) P Q
z +0.0024912 Peri. 68.19243 +0.54598636 +0.83285537
+/-0.0000001 Node 235.22015 -0.80370904 +0.49007481
e 0.9974041 Incl. 6.34939 -0.23653894 +0.25725203
From 2599 observations 2015 Jan. 21-2018 Feb. 24, mean residual 0".6.

P/2015 F1 (PANSTARRS)
Epoch 2015 Feb. 27.0 TT = JDT 2457080.5
T 2015 Mar. 14.93020 TT MPCW
q 2.5416132 (2000.0) P Q
n 0.14917979 Peri. 187.13186 -0.67488674 +0.73723880
a 3.5209733 Node 40.43027 -0.67459034 -0.59896640
e 0.2781504 Incl. 2.80446 -0.29909155 -0.31259911
P 6.61
From 195 observations 2015 Jan. 24-Aug. 16, mean residual 0".5.

P/2015 F1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Mar. 15.77479 TT MPCW
q 2.5425563 (2000.0) P Q
n 0.14897755 Peri. 187.29646 -0.67283607 +0.73911120
a 3.5241589 Node 40.42484 -0.67625025 -0.59709381
e 0.2785353 Incl. 2.80398 -0.29996203 -0.31175891
P 6.62
From 195 observations 2015 Jan. 24-Aug. 16, mean residual 0".5.

P/2015 F1 (PANSTARRS)
Epoch 2021 Nov. 2.0 TT = JDT 2459520.5
T 2021 Oct. 27.66809 TT MPCW
q 2.5432918 (2000.0) P Q
n 0.14916685 Peri. 187.49348 -0.67076656 +0.74099144
a 3.5211768 Node 40.38807 -0.67790578 -0.59520997
e 0.2777154 Incl. 2.80282 -0.30085874 -0.31089672
P 6.61
From 195 observations 2015 Jan. 24-Aug. 16, mean residual 0".5.

C/2015 G2 (MASTER)
Epoch 2015 May 18.0 TT = JDT 2457160.5
T 2015 May 23.78572 TT MPCW
q 0.7798764 (2000.0) P Q
z -0.0004738 Peri. 257.45853 -0.69940304 -0.50694373
+/-0.0000009 Node 110.05822 -0.23812524 +0.82992662
e 1.0003695 Incl. 147.56367 -0.67389298 +0.23287305
From 481 observations 2015 Apr. 8-2016 Feb. 7, mean residual 0".6.

C/2015 G2 (MASTER)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 May 23.80111 TT MPCW
q 0.7815931 (2000.0) P Q
z -0.0005557 Peri. 257.57903 -0.70017721 -0.50681584
+/-0.0000009 Node 110.14212 -0.23774163 +0.82965275
e 1.0004343 Incl. 147.61265 -0.67322418 +0.23412394
From 481 observations 2015 Apr. 8-2016 Feb. 7, mean residual 0".6.

C/2015 H2 (PANSTARRS)
Epoch 2016 Sept. 9.0 TT = JDT 2457640.5
T 2016 Sept. 13.25311 TT MPCW
q 4.9671953 (2000.0) P Q
z -0.0006610 Peri. 287.90553 +0.17536427 +0.98040387
+/-0.0000012 Node 350.69203 -0.55230725 +0.02250128
e 1.0032833 Incl. 33.70510 -0.81498716 +0.19570884
From 144 observations 2014 May 19-2017 Nov. 22, mean residual 0".6.

C/2015 H2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Sept. 13.54372 TT MPCW
q 4.9677651 (2000.0) P Q
z -0.0008849 Peri. 287.92968 +0.17584913 +0.98032297
+/-0.0000012 Node 350.69751 -0.55235646 +0.02284425
e 1.0043960 Incl. 33.69974 -0.81484933 +0.19607401
From 144 observations 2014 May 19-2017 Nov. 22, mean residual 0".6.

C/2015 LC2 (PANSTARRS)
Epoch 2015 May 18.0 TT = JDT 2457160.5
T 2015 May 1.61077 TT MPCW
q 5.8905666 (2000.0) P Q
z -0.0003285 Peri. 341.82653 -0.67450210 -0.26845720
+/-0.0000013 Node 223.56557 -0.49041455 -0.53339508
e 1.0019353 Incl. 93.71809 -0.55185187 +0.80213492
From 316 observations 2015 June 7-2018 Feb. 9, mean residual 0".6.

C/2015 LC2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 May 1.94687 TT MPCW
q 5.8959858 (2000.0) P Q
z -0.0000378 Peri. 341.91897 -0.67495830 -0.26727355
+/-0.0000013 Node 223.56613 -0.49124996 -0.53269919
e 1.0002227 Incl. 93.70990 -0.55054952 +0.80299217
From 316 observations 2015 June 7-2018 Feb. 9, mean residual 0".6.

C/2015 O1 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 19.04746 TT MPCW
q 3.7295403 (2000.0) P Q
z -0.0000178 Peri. 89.59817 -0.52098678 -0.50148131
+/-0.0000004 Node 299.85556 -0.59857342 +0.79153828
e 1.0000663 Incl. 127.21098 +0.60850853 +0.34926157
From 1784 observations 2015 June 15-2018 Feb. 25, mean residual 0".4.

C/2015 O1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 19.06071 TT MPCW
q 3.7295437 (2000.0) P Q
z -0.0000088 Peri. 89.60176 -0.52100888 -0.50147353
+/-0.0000004 Node 299.85721 -0.59853751 +0.79156254
e 1.0000328 Incl. 127.21094 +0.60852494 +0.34921776
From 1784 observations 2015 June 15-2018 Feb. 25, mean residual 0".4.

P/2015 TP200 (LINEAR)
Epoch 2016 Oct. 19.0 TT = JDT 2457680.5
T 2016 Oct. 28.19840 TT MPCW
q 3.3853062 (2000.0) P Q
n 0.04998906 Peri. 82.73465 +0.00646691 -0.99980755
a 7.2982610 Node 6.97557 +0.84672557 -0.00437882
e 0.5361489 Incl. 8.77231 +0.53199059 +0.01912313
P 19.72
From 644 observations 2015 Sept. 12-2018 Feb. 22, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Oct. 28.30900 TT MPCW
q 3.3862289 (2000.0) P Q
n 0.05003443 Peri. 82.77222 +0.00581031 -0.99981159
a 7.2938483 Node 6.97562 +0.84672501 -0.00493456
e 0.5357418 Incl. 8.77204 +0.53199906 +0.01877340
P 19.70
From 644 observations 2015 Sept. 12-2018 Feb. 22, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2036 Apr. 17.0 TT = JDT 2464800.5
T 2036 May 4.21075 TT MPCW
q 3.4775229 (2000.0) P Q
n 0.04481715 Peri. 78.03877 +0.10563657 -0.99428891
a 7.8494620 Node 5.96027 +0.84596924 +0.08183335
e 0.5569731 Incl. 8.40685 +0.52266334 +0.06850447
P 21.99
From 644 observations 2015 Sept. 12-2018 Feb. 22, mean residual 0".5.

C/2015 V1 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.73509 TT MPCW
q 4.2667976 (2000.0) P Q
z -0.0001240 Peri. 179.63893 +0.95387882 +0.22988956
+/-0.0000003 Node 197.19414 +0.27375783 -0.40230138
e 1.0005290 Incl. 139.22915 +0.12317404 -0.88617402
From 1867 observations 2015 Nov. 2-2018 Feb. 17, mean residual 0".4.

C/2015 V1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 17.70829 TT MPCW
q 4.2667765 (2000.0) P Q
z -0.0001041 Peri. 179.63470 +0.95386289 +0.22995445
+/-0.0000003 Node 197.19395 +0.27378448 -0.40226827
e 1.0004442 Incl. 139.22825 +0.12323813 -0.88617221
From 1867 observations 2015 Nov. 2-2018 Feb. 17, mean residual 0".4.

C/2015 V2 (Johnson)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 12.33934 TT MPCW
q 1.6369839 (2000.0) P Q
z -0.0010459 Peri. 164.89543 -0.49024336 +0.49432067
Node 69.84900 -0.85774626 -0.12743965
e 1.0017122 Incl. 49.87640 -0.15470229 -0.85988732
From 5675 observations 2015 Jan. 11-2018 Jan. 28, mean residual 0".5.
Nongravitational parameters A1 = +2.61, A2 = -0.6869.

C/2015 V2 (Johnson)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 12.33212 TT MPCW
q 1.6371081 (2000.0) P Q
z -0.0009814 Peri. 164.89739 -0.49024476 +0.49431975
Node 69.84764 -0.85774121 -0.12741636
e 1.0016067 Incl. 49.87697 -0.15472584 -0.85989130
From 5675 observations 2015 Jan. 11-2018 Jan. 28, mean residual 0".5.
Nongravitational parameters A1 = +2.61, A2 = -0.6869.

C/2015 W1 (Gibbs)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 17.20043 TT MPCW
q 2.2318588 (2000.0) P Q
z -0.0005764 Peri. 48.11674 -0.30665430 +0.27805366
+/-0.0000039 Node 114.31418 +0.24920205 -0.89956447
e 1.0012865 Incl. 87.31604 +0.91861933 +0.33685298
From 330 observations 2015 Nov. 18-2016 July 3, mean residual 0".5.

C/2015 W1 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 17.13631 TT MPCW
q 2.2324584 (2000.0) P Q
z -0.0004633 Peri. 48.12704 -0.30685439 +0.27809393
+/-0.0000039 Node 114.32398 +0.24893361 -0.89961810
e 1.0010343 Incl. 87.30349 +0.91862530 +0.33667648
From 330 observations 2015 Nov. 18-2016 July 3, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Apr. 29.95075 TT MPCW
q 7.9280022 (2000.0) P Q
z -0.0005114 Peri. 196.35352 +0.04281696 +0.86103848
+/-0.0000010 Node 281.61603 +0.96478685 +0.09611736
e 1.0040540 Incl. 148.84671 +0.25952465 -0.49937379
From 389 observations 2015 Dec. 4-2018 Feb. 19, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 29.90606 TT MPCW
q 7.9280058 (2000.0) P Q
z -0.0005238 Peri. 196.35121 +0.04277556 +0.86104980
+/-0.0000010 Node 281.61657 +0.96478212 +0.09615947
e 1.0041528 Incl. 148.84772 +0.25954905 -0.49934617
From 389 observations 2015 Dec. 4-2018 Feb. 19, mean residual 0".5.

C/2015 X4 (Elenin)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Nov. 3.43941 TT MPCW
q 3.3946625 (2000.0) P Q
n 0.01275733 Peri. 176.32294 +0.18326886 -0.85314153
a 18.1396745 Node 262.63572 +0.88891317 +0.35599246
e 0.8128598 Incl. 29.50441 +0.41981650 -0.38133830
P 77.26
From 588 observations 2014 Dec. 22-2017 Mar. 24, mean residual 0".4.

C/2015 X4 (Elenin)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Nov. 3.31319 TT MPCW
q 3.3974376 (2000.0) P Q
n 0.01282197 Peri. 176.39357 +0.18253620 -0.85334027
a 18.0786546 Node 262.61722 +0.88929841 +0.35513173
e 0.8120746 Incl. 29.50093 +0.41931955 -0.38169599
P 76.87
From 588 observations 2014 Dec. 22-2017 Mar. 24, mean residual 0".4.

C/2015 X4 (Elenin)
Epoch 2092 Jan. 14.0 TT = JDT 2485160.5
T 2092 Jan. 20.06353 TT MPCW
q 3.3949158 (2000.0) P Q
n 0.01277931 Peri. 176.25956 +0.18759976 -0.85241894
a 18.1188674 Node 262.43845 +0.88793509 +0.35961510
e 0.8126309 Incl. 29.49362 +0.41997334 -0.37955096
P 77.13
From 588 observations 2014 Dec. 22-2017 Mar. 24, mean residual 0".4.

C/2015 X5 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 31.03009 TT MPCW
q 6.8017326 (2000.0) P Q
z -0.0004889 Peri. 27.75239 -0.25135916 +0.67029040
+/-0.0000007 Node 122.31452 +0.66183181 -0.40736092
e 1.0033257 Incl. 124.29091 +0.70625578 +0.62029659
From 167 observations 2015 Dec. 6-2018 Feb. 8, mean residual 0".5.

C/2015 X5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 31.00898 TT MPCW
q 6.8017268 (2000.0) P Q
z -0.0005034 Peri. 27.75180 -0.25138174 +0.67032272
+/-0.0000007 Node 122.31656 +0.66184216 -0.40730482
e 1.0034237 Incl. 124.29373 +0.70623805 +0.62029850
From 167 observations 2015 Dec. 6-2018 Feb. 8, mean residual 0".5.

C/2015 X7 (ATLAS)
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 July 30.23264 TT MPCW
q 3.6845321 (2000.0) P Q
z -0.0004781 Peri. 348.48552 -0.68039429 -0.49113745
+/-0.0000008 Node 139.88383 +0.72138565 -0.57960046
e 1.0017617 Incl. 57.58091 +0.12909823 +0.65026711
From 555 observations 2015 Jan. 28-2017 June 16, mean residual 0".6.

C/2015 X7 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 July 30.27839 TT MPCW
q 3.6857934 (2000.0) P Q
z -0.0004172 Peri. 348.52586 -0.68055558 -0.49089908
+/-0.0000008 Node 139.87203 +0.72113211 -0.58014394
e 1.0015379 Incl. 57.56109 +0.12966337 +0.64996239
From 555 observations 2015 Jan. 28-2017 June 16, mean residual 0".6.

C/2015 Y1 (LINEAR)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 15.17572 TT MPCW
q 2.5140730 (2000.0) P Q
z +0.0034189 Peri. 24.70807 -0.74489646 +0.09552801
+/-0.0000016 Node 135.77702 +0.33540806 -0.80192112
e 0.9914046 Incl. 71.21600 +0.57674145 +0.58974309
From 555 observations 2015 Dec. 16-2017 Apr. 20, mean residual 0".6.

C/2015 Y1 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 15.10012 TT MPCW
q 2.5150231 (2000.0) P Q
z +0.0036080 Peri. 24.71974 -0.74499381 +0.09565108
+/-0.0000016 Node 135.78475 +0.33511930 -0.80204965
e 0.9909259 Incl. 71.20680 +0.57678356 +0.58954833
From 555 observations 2015 Dec. 16-2017 Apr. 20, mean residual 0".6.

C/2016 A1 (PANSTARRS)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 23.36986 TT MPCW
q 5.3277790 (2000.0) P Q
z -0.0003747 Peri. 10.32002 -0.53513530 +0.51120760
+/-0.0000005 Node 128.17453 +0.70123372 -0.17512121
e 1.0019961 Incl. 121.18575 +0.47106420 +0.84142697
From 1341 observations 2016 Jan. 1-2018 Feb. 25, mean residual 0".4.

C/2016 A1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 23.39175 TT MPCW
q 5.3277879 (2000.0) P Q
z -0.0004012 Peri. 10.32298 -0.53512049 +0.51127503
+/-0.0000005 Node 128.17588 +0.70122129 -0.17510130
e 1.0021374 Incl. 121.18954 +0.47109953 +0.84139015
From 1341 observations 2016 Jan. 1-2018 Feb. 25, mean residual 0".4.

C/2016 A5 (PANSTARRS)
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 June 28.26847 TT MPCW
q 2.9469702 (2000.0) P Q
z +0.0011568 Peri. 321.60744 -0.23824393 -0.86180098
+/-0.0000114 Node 136.21550 +0.97105524 -0.20326712
e 0.9965909 Incl. 40.32942 -0.01707467 +0.46473815
From 29 observations 2015 Dec. 17-2016 Feb. 15, mean residual 0".4.

C/2016 A5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 June 27.68559 TT MPCW
q 2.9484050 (2000.0) P Q
z +0.0011288 Peri. 321.68483 -0.23719046 -0.86207684
+/-0.0000114 Node 136.10229 +0.97134218 -0.20318113
e 0.9966719 Incl. 40.23257 -0.01533180 +0.46426388
From 29 observations 2015 Dec. 17-2016 Feb. 15, mean residual 0".4.

C/2016 A6 (PANSTARRS)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Nov. 5.79300 TT MPCW
q 2.4121516 (2000.0) P Q
z +0.0048128 Peri. 141.07821 -0.67085700 +0.02875670
+/-0.0006271 Node 300.25590 +0.25294449 +0.94819825
e 0.9883907 Incl. 120.91981 +0.69711546 -0.31637497
From 36 observations 2016 Jan. 13-Feb. 10, mean residual 0".4.

C/2016 A6 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Nov. 5.85838 TT MPCW
q 2.4127300 (2000.0) P Q
z +0.0048103 Peri. 141.11587 -0.67125143 +0.02878668
+/-0.0006271 Node 300.29437 +0.25313585 +0.94807259
e 0.9883939 Incl. 120.92860 +0.69666617 -0.31674864
From 36 observations 2016 Jan. 13-Feb. 10, mean residual 0".4.

P/2016 BA14 (PANSTARRS)
Epoch 2016 Apr. 2.0 TT = JDT 2457480.5
T 2016 Mar. 15.51741 TT MPCW
q 1.0085745 (2000.0) P Q
n 0.18755789 Peri. 351.89524 -0.99121465 -0.13222836
a 3.0225894 Node 180.53526 +0.13205435 -0.98810495
e 0.6663210 Incl. 18.92015 +0.00742720 -0.07851283
P 5.25
From 1799 observations 2015 Dec. 1-2016 Oct. 9, mean residual 0".4.

P/2016 BA14 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Mar. 15.41569 TT MPCW
q 1.0098321 (2000.0) P Q
n 0.18755456 Peri. 351.92635 -0.99128855 -0.13167307
a 3.0226252 Node 180.53629 +0.13150052 -0.98817151
e 0.6659089 Incl. 18.91489 +0.00739032 -0.07860837
P 5.26
From 1799 observations 2015 Dec. 1-2016 Oct. 9, mean residual 0".4.

P/2016 BA14 (PANSTARRS)
Epoch 2021 July 5.0 TT = JDT 2459400.5
T 2021 June 17.32222 TT MPCW
q 1.0128244 (2000.0) P Q
n 0.18731203 Peri. 351.88801 -0.99117922 -0.13249493
a 3.0252338 Node 180.52654 +0.13231243 -0.98803375
e 0.6652079 Incl. 18.89377 +0.00756187 -0.07895818
P 5.26
From 1799 observations 2015 Dec. 1-2016 Oct. 9, mean residual 0".4.

C/2016 C1 (PANSTARRS)
Epoch 2016 Feb. 22.0 TT = JDT 2457440.5
T 2016 Feb. 16.41233 TT MPCW
q 8.4594103 (2000.0) P Q
z -0.0005816 Peri. 328.57104 -0.86189576 -0.50642767
+/-0.0000015 Node 181.78106 +0.41414399 -0.73239250
e 1.0049196 Incl. 56.17863 -0.29260974 +0.45511783
From 202 observations 2016 Feb. 12-2018 Feb. 17, mean residual 0".5.

C/2016 C1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Feb. 19.88358 TT MPCW
q 8.4647571 (2000.0) P Q
z -0.0005429 Peri. 328.78208 -0.86375166 -0.50325631
+/-0.0000015 Node 181.78030 +0.41145213 -0.73390351
e 1.0045954 Incl. 56.17904 -0.29092992 +0.45620031
From 202 observations 2016 Feb. 12-2018 Feb. 17, mean residual 0".5.

C/2016 E1 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 1.40428 TT MPCW
q 8.1768237 (2000.0) P Q
z -0.0003840 Peri. 47.30804 -0.79986664 +0.08021622
+/-0.0000010 Node 233.03590 -0.44395024 +0.58782375
e 1.0031398 Incl. 131.89153 +0.40388307 +0.80500223
From 129 observations 2016 Mar. 3-2018 Feb. 17, mean residual 0".4.

C/2016 E1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 2.27707 TT MPCW
q 8.1773723 (2000.0) P Q
z -0.0003851 Peri. 47.36055 -0.79979386 +0.08093765
+/-0.0000010 Node 233.03646 -0.44341451 +0.58823483
e 1.0031493 Incl. 131.89199 +0.40461507 +0.80462966
From 129 observations 2016 Mar. 3-2018 Feb. 17, mean residual 0".4.

P/2016 J1-A (PANSTARRS)
Epoch 2016 June 21.0 TT = JDT 2457560.5
T 2016 June 24.22605 TT MPCW
q 2.4480012 (2000.0) P Q
n 0.17445734 Peri. 46.58916 -0.40730116 +0.90941640
a 3.1720733 Node 199.85617 -0.89305281 -0.41585555
e 0.2282646 Incl. 14.33015 -0.19121306 +0.00509698
P 5.65
From 71 observations 2016 Mar. 4-Aug. 4, mean residual 0".3.

P/2016 J1-A (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 June 24.66007 TT MPCW
q 2.4488040 (2000.0) P Q
n 0.17432911 Peri. 46.71062 -0.40539698 +0.91026770
a 3.1736286 Node 199.85456 -0.89392087 -0.41398383
e 0.2283899 Incl. 14.32965 -0.19120346 +0.00548636
P 5.65
From 71 observations 2016 Mar. 4-Aug. 4, mean residual 0".3.

P/2016 J1-A (PANSTARRS)
Epoch 2022 Mar. 2.0 TT = JDT 2459640.5
T 2022 Feb. 20.70304 TT MPCW
q 2.4496797 (2000.0) P Q
n 0.17445416 Peri. 46.98778 -0.40166591 +0.91193690
a 3.1721119 Node 199.81131 -0.89563292 -0.41028473
e 0.2277449 Incl. 14.32872 -0.19106588 +0.00612637
P 5.65
From 71 observations 2016 Mar. 4-Aug. 4, mean residual 0".3.

C/2016 M1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Aug. 10.17131 TT MPCW
q 2.2104823 (2000.0) P Q
z +0.0003961 Peri. 209.82534 +0.02471223 -0.03417736
+/-0.0000005 Node 92.20284 -0.59786626 +0.80048583
e 0.9991243 Incl. 90.99542 -0.80121485 -0.59837642
From 2077 observations 2016 June 22-2018 Feb. 23, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.17240 TT MPCW
q 2.2104844 (2000.0) P Q
z +0.0004094 Peri. 209.82612 +0.02467861 -0.03424776
+/-0.0000005 Node 92.20319 -0.59785694 +0.80049088
e 0.9990951 Incl. 90.99985 -0.80122284 -0.59836564
From 2077 observations 2016 June 22-2018 Feb. 23, mean residual 0".4.

C/2016 N4 (MASTER)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 16.59944 TT MPCW
q 3.1991007 (2000.0) P Q
z +0.0001937 Peri. 55.95577 +0.58262487 -0.80666427
+/-0.0000004 Node 354.03140 -0.14120882 +0.01973139
e 0.9993804 Incl. 72.55730 +0.80038012 +0.59068048
From 1514 observations 2015 Sept. 11-2018 Feb. 18, mean residual 0".5.

C/2016 N4 (MASTER)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 16.58612 TT MPCW
q 3.1990964 (2000.0) P Q
z +0.0002639 Peri. 55.95466 +0.58265177 -0.80663852
+/-0.0000004 Node 354.02828 -0.14122927 +0.01977516
e 0.9991557 Incl. 72.55666 +0.80035693 +0.59071418
From 1514 observations 2015 Sept. 11-2018 Feb. 18, mean residual 0".5.

C/2016 N6 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 18.20672 TT MPCW
q 2.6691174 (2000.0) P Q
z +0.0004944 Peri. 162.80372 -0.53336022 +0.08474486
+/-0.0000003 Node 298.97731 +0.61775593 +0.71870833
e 0.9986804 Incl. 105.83053 +0.57784469 -0.69012799
From 1382 observations 2016 June 27-2018 Feb. 24, mean residual 0".4.

C/2016 N6 (PANSTARRS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 18.21171 TT MPCW
q 2.6690953 (2000.0) P Q
z +0.0004675 Peri. 162.80542 -0.53334937 +0.08479252
+/-0.0000003 Node 298.97617 +0.61778410 +0.71869766
e 0.9987523 Incl. 105.83225 +0.57782458 -0.69013325
From 1382 observations 2016 June 27-2018 Feb. 24, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 9.58507 TT MPCW
q 2.6023417 (2000.0) P Q
z +0.0013897 Peri. 33.19317 -0.14727680 -0.52443965
+/-0.0000005 Node 80.56864 +0.61561627 -0.71221956
e 0.9963836 Incl. 58.22306 +0.77416158 +0.46659013
From 2225 observations 2016 Aug. 30-2018 Feb. 26, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 9.58536 TT MPCW
q 2.6023421 (2000.0) P Q
z +0.0014055 Peri. 33.19304 -0.14727564 -0.52443232
+/-0.0000005 Node 80.56888 +0.61561578 -0.71222252
e 0.9963423 Incl. 58.22352 +0.77416219 +0.46659386
From 2225 observations 2016 Aug. 30-2018 Feb. 26, mean residual 0".4.

P/2016 R4 (Gibbs)
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 July 20.50303 TT MPCW
q 2.8005797 (2000.0) P Q
n 0.07998938 Peri. 174.05963 +0.95359992 +0.29866091
a 5.3347552 Node 168.34695 -0.28341027 +0.93311213
e 0.4750313 Incl. 10.86229 -0.10161602 +0.20025836
P 12.32
From 176 observations 2016 July 18-Nov. 26, mean residual 0".5.

P/2016 R4 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 July 20.36073 TT MPCW
q 2.7993142 (2000.0) P Q
n 0.08001066 Peri. 174.01172 +0.95328879 +0.29964804
a 5.3338094 Node 168.33535 -0.28436728 +0.93281673
e 0.4751754 Incl. 10.86166 -0.10186135 +0.20015992
P 12.32
From 176 observations 2016 July 18-Nov. 26, mean residual 0".5.

P/2016 R4 (Gibbs)
Epoch 2028 Nov. 5.0 TT = JDT 2462080.5
T 2028 Nov. 19.35457 TT MPCW
q 2.8095712 (2000.0) P Q
n 0.07965052 Peri. 173.95769 +0.95235727 +0.30254732
a 5.3498751 Node 168.21289 -0.28711339 +0.93194272
e 0.4748342 Incl. 10.85798 -0.10286659 +0.19986965
P 12.37
From 176 observations 2016 July 18-Nov. 26, mean residual 0".5.

C/2016 T3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 6.98060 TT MPCW
q 2.6494829 (2000.0) P Q
z +0.0070417 Peri. 194.67826 -0.26320929 -0.88443775
+/-0.0000024 Node 271.74840 +0.91943925 -0.10901154
e 0.9813433 Incl. 22.67630 +0.29215123 -0.45374701
From 386 observations 2016 Oct. 10-2018 Feb. 23, mean residual 0".6.

C/2016 T3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 6.98996 TT MPCW
q 2.6495615 (2000.0) P Q
z +0.0070983 Peri. 194.68255 -0.26328308 -0.88441280
+/-0.0000024 Node 271.74890 +0.91942970 -0.10908462
e 0.9811926 Incl. 22.67673 +0.29211479 -0.45377807
From 386 observations 2016 Oct. 10-2018 Feb. 23, mean residual 0".6.

C/2016 X1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Apr. 29.96703 TT MPCW
q 7.5635641 (2000.0) P Q
z +0.0003945 Peri. 224.58307 -0.44369570 -0.78462220
+/-0.0000064 Node 256.42342 +0.89493425 -0.36248367
e 0.9970161 Incl. 26.45295 +0.04718908 -0.50296480
From 58 observations 2016 Nov. 26-2018 Feb. 13, mean residual 0".4.

C/2016 X1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr. 29.80959 TT MPCW
q 7.5638237 (2000.0) P Q
z +0.0005650 Peri. 224.56480 -0.44347893 -0.78471762
+/-0.0000064 Node 256.42673 +0.89503534 -0.36223066
e 0.9957264 Incl. 26.45578 +0.04730930 -0.50299822
From 58 observations 2016 Nov. 26-2018 Feb. 13, mean residual 0".4.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 17.41445 TT MPCW
q 9.2168074 (2000.0) P Q
z +0.0000191 Peri. 78.37161 -0.41239919 -0.83528489
+/-0.0000052 Node 42.69139 +0.47395311 -0.53760040
e 0.9998236 Incl. 32.43124 +0.77800730 -0.11526041
From 51 observations 2017 Jan. 3-2018 Feb. 13, mean residual 0".3.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 17.41252 TT MPCW
q 9.2168075 (2000.0) P Q
z +0.0000364 Peri. 78.37168 -0.41239819 -0.83528597
+/-0.0000052 Node 42.69122 +0.47395375 -0.53759871
e 0.9996648 Incl. 32.43122 +0.77800744 -0.11526046
From 51 observations 2017 Jan. 3-2018 Feb. 13, mean residual 0".3.

C/2017 B3 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Feb. 2.33261 TT MPCW
q 3.9217214 (2000.0) P Q
z -0.0005675 Peri. 284.71137 +0.27537116 +0.96083956
+/-0.0000011 Node 2.18761 -0.19807608 +0.08821519
e 1.0022256 Incl. 54.18178 -0.94071069 +0.26268882
From 225 observations 2016 Apr. 1-2018 Feb. 21, mean residual 0".4.

C/2017 B3 (LINEAR)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Feb. 2.50009 TT MPCW
q 3.9211425 (2000.0) P Q
z -0.0005431 Peri. 284.74952 +0.27591335 +0.96068868
+/-0.0000011 Node 2.17740 -0.19810788 +0.08820201
e 1.0021296 Incl. 54.17902 -0.94054511 +0.26324449
From 225 observations 2016 Apr. 1-2018 Feb. 21, mean residual 0".4.

C/2017 D3 (ATLAS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 26.87660 TT MPCW
q 4.9713475 (2000.0) P Q
z -0.0004230 Peri. 340.77334 -0.91589588 -0.39038959
+/-0.0000019 Node 186.60246 -0.16805950 +0.16153293
e 1.0021030 Incl. 125.64441 -0.36454183 +0.90636807
From 325 observations 2017 Feb. 10-2018 Feb. 26, mean residual 0".6.

C/2017 D3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 26.74224 TT MPCW
q 4.9715997 (2000.0) P Q
z -0.0002997 Peri. 340.77440 -0.91587789 -0.39036065
+/-0.0000019 Node 186.61628 -0.16777161 +0.16005157
e 1.0014898 Incl. 125.55719 -0.36471960 +0.90664329
From 325 observations 2017 Feb. 10-2018 Feb. 26, mean residual 0".6.

C/2017 E2 (Tsuchinshan)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 11.98660 TT MPCW
q 2.3523881 (2000.0) P Q
n 0.01001792 Peri. 89.40374 -0.02745067 -0.98004657
a 21.3116731 Node 11.56216 -0.21993252 -0.18619061
e 0.8896197 Incl. 79.17350 +0.97512879 -0.06958292
P 98.38
From 143 observations 2017 Mar. 1-May 29, mean residual 0".4.

C/2017 E2 (Tsuchinshan)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 12.27518 TT MPCW
q 2.3507129 (2000.0) P Q
n 0.00975951 Peri. 89.42601 -0.02837551 -0.98010237
a 21.6862283 Node 11.54468 -0.21706887 -0.18580151
e 0.8916034 Incl. 78.99836 +0.97574379 -0.06983660
P 101
From 143 observations 2017 Mar. 1-May 29, mean residual 0".4.

C/2017 E2 (Tsuchinshan)
Epoch 2116 Feb. 18.0 TT = JDT 2493960.5
T 2116 Feb. 10.94795 TT MPCW
q 2.3486093 (2000.0) P Q
n 0.00980931 Peri. 89.13492 -0.02284043 -0.98067976
a 21.6127748 Node 11.41392 -0.21667433 -0.18485791
e 0.8913324 Incl. 79.03427 +0.97597672 -0.06399037
P 100
From 143 observations 2017 Mar. 1-May 29, mean residual 0".4.

C/2017 E3 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 31.58612 TT MPCW
q 5.9152658 (2000.0) P Q
z -0.0008399 Peri. 333.66496 -0.77474660 -0.14230232
+/-0.0000012 Node 220.75853 -0.26824823 -0.80832952
e 1.0049683 Incl. 70.66510 -0.57254746 +0.57127352
From 214 observations 2017 Mar. 7-2018 Feb. 13, mean residual 0".5.

C/2017 E3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 6.89497 TT MPCW
q 5.9258378 (2000.0) P Q
z -0.0021845 Peri. 334.26929 -0.77608514 -0.13478771
+/-0.0000012 Node 220.74262 -0.27677625 -0.80497526
e 1.0129449 Incl. 70.71915 -0.56664518 +0.57779504
From 214 observations 2017 Mar. 7-2018 Feb. 13, mean residual 0".5.

C/2017 F1 (Lemmon)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Dec. 1.00031 TT MPCW
q 4.4997822 (2000.0) P Q
z -0.0009783 Peri. 64.81740 -0.12301495 +0.97199967
+/-0.0000061 Node 158.74254 +0.58787103 -0.09116462
e 1.0044022 Incl. 146.48107 +0.79954673 +0.21657712
From 79 observations 2017 Mar. 20-2018 Feb. 17, mean residual 0".5.

C/2017 F1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 30.99261 TT MPCW
q 4.4997713 (2000.0) P Q
z -0.0010235 Peri. 64.81922 -0.12304130 +0.97200444
+/-0.0000061 Node 158.74651 +0.58786920 -0.09111732
e 1.0046054 Incl. 146.48177 +0.79954402 +0.21657564
From 79 observations 2017 Mar. 20-2018 Feb. 17, mean residual 0".5.

C/2017 G3 (PANSTARRS)
Epoch 2017 Mar. 28.0 TT = JDT 2457840.5
T 2017 Apr. 15.04719 TT MPCW
q 2.5904855 (2000.0) P Q
z +0.0034698 Peri. 73.09487 -0.83355638 -0.42521666
+/-0.0000052 Node 279.46551 -0.53405506 +0.78355283
e 0.9910115 Incl. 159.05107 +0.14131153 +0.45302953
From 140 observations 2017 Apr. 7-2018 Jan. 20, mean residual 0".4.

C/2017 G3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 15.00342 TT MPCW
q 2.5906384 (2000.0) P Q
z +0.0035836 Peri. 73.10335 -0.83348866 -0.42536862
+/-0.0000052 Node 279.48302 -0.53417107 +0.78351317
e 0.9907161 Incl. 159.05139 +0.14127250 +0.45295546
From 140 observations 2017 Apr. 7-2018 Jan. 20, mean residual 0".4.

C/2017 K2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2022 Dec. 21.02095 TT MPCW
q 1.8085124 (2000.0) P Q
z -0.0001992 Peri. 236.04401 +0.01820610 +0.04951456
+/-0.0000065 Node 88.22919 -0.18358536 +0.98195750
e 1.0003602 Incl. 87.54823 -0.98283516 -0.18250421
From 451 observations 2013 May 12-2018 Feb. 26, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2022 Dec. 7.0 TT = JDT 2459920.5
T 2022 Dec. 19.67063 TT MPCW
q 1.7969464 (2000.0) P Q
z -0.0004768 Peri. 236.19678 +0.01817403 +0.04924341
+/-0.0000065 Node 88.23455 -0.18095511 +0.98245430
e 1.0008568 Incl. 87.56316 -0.98332342 -0.17988505
From 451 observations 2013 May 12-2018 Feb. 26, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 3.13788 TT MPCW
q 2.0027573 (2000.0) P Q
z +0.0008918 Peri. 303.83895 +0.49565824 -0.22851080
+/-0.0000014 Node 85.05439 +0.75134676 +0.59675821
e 0.9982140 Incl. 57.25103 -0.43566152 +0.76919598
From 293 observations 2017 May 29-2018 Feb. 25, mean residual 0".6.

C/2017 K6 (Jacques)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Jan. 3.13614 TT MPCW
q 2.0027512 (2000.0) P Q
z +0.0008783 Peri. 303.83827 +0.49565859 -0.22849181
+/-0.0000014 Node 85.05384 +0.75133777 +0.59676749
e 0.9982409 Incl. 57.25163 -0.43567662 +0.76919442
From 293 observations 2017 May 29-2018 Feb. 25, mean residual 0".6.

C/2017 M4 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Jan. 18.32596 TT MPCW
q 3.2517303 (2000.0) P Q
z -0.0003316 Peri. 167.65004 -0.34669862 -0.32804155
+/-0.0000014 Node 65.86813 -0.92149750 +0.29396115
e 1.0010783 Incl. 105.65735 -0.17504975 -0.89776143
From 868 observations 2017 June 16-2018 Feb. 21, mean residual 0".4.

C/2017 M4 (ATLAS)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Jan. 18.18339 TT MPCW
q 3.2516463 (2000.0) P Q
z -0.0007205 Peri. 167.62363 -0.34655516 -0.32820704
+/-0.0000014 Node 65.86758 -0.92163015 +0.29354064
e 1.0023428 Incl. 105.65768 -0.17463503 -0.89783853
From 868 observations 2017 June 16-2018 Feb. 21, mean residual 0".4.

C/2017 M5 (TOTAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 2.94293 TT MPCW
q 5.9895022 (2000.0) P Q
z -0.0006113 Peri. 92.65679 +0.60568194 +0.77906240
+/-0.0000032 Node 216.26399 -0.79435327 +0.58014091
e 1.0036616 Incl. 15.88489 -0.04639250 +0.23769371
From 133 observations 2016 May 30-2017 Oct. 26, mean residual 0".5.

C/2017 M5 (TOTAS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.98328 TT MPCW
q 5.9894914 (2000.0) P Q
z -0.0006364 Peri. 92.66184 +0.60573570 +0.77902154
+/-0.0000032 Node 216.26284 -0.79431322 +0.58019665
e 1.0038120 Incl. 15.88488 -0.04637642 +0.23769159
From 133 observations 2016 May 30-2017 Oct. 26, mean residual 0".5.

C/2017 O1 (ASASSN)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 14.78536 TT MPCW
q 1.4986831 (2000.0) P Q
z +0.0023975 Peri. 20.90798 +0.72168409 -0.63351949
+/-0.0000010 Node 25.80938 +0.50849160 +0.21172515
e 0.9964070 Incl. 39.84825 +0.46968966 +0.74419454
From 2600 observations 2017 July 19-2018 Feb. 21, mean residual 0".4.

C/2017 O1 (ASASSN)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 14.77919 TT MPCW
q 1.4986617 (2000.0) P Q
z +0.0024648 Peri. 20.90525 +0.72172209 -0.63347969
+/-0.0000010 Node 25.80867 +0.50847404 +0.21175841
e 0.9963061 Incl. 39.84811 +0.46965027 +0.74421896
From 2600 observations 2017 July 19-2018 Feb. 21, mean residual 0".4.

C/2017 S6 (Catalina)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 26.93543 TT MPCW
q 1.5429130 (2000.0) P Q
z -0.0008592 Peri. 134.68831 +0.93845383 -0.00782067
+/-0.0000179 Node 130.87472 -0.23728217 -0.74109791
e 1.0013256 Incl. 152.82683 +0.25100116 -0.67135142
From 213 observations 2017 Sept. 30-2018 Jan. 19, mean residual 0".6.

C/2017 S6 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 26.93562 TT MPCW
q 1.5429130 (2000.0) P Q
z -0.0008491 Peri. 134.68869 +0.93845378 -0.00782200
+/-0.0000179 Node 130.87498 -0.23728411 -0.74109540
e 1.0013100 Incl. 152.82670 +0.25099951 -0.67135418
From 213 observations 2017 Sept. 30-2018 Jan. 19, mean residual 0".6.

C/2017 S7 (Lemmon)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 28.09449 TT MPCW
q 7.6145681 (2000.0) P Q
z -0.0003162 Peri. 187.76051 +0.19974827 +0.53585011
+/-0.0000021 Node 262.78682 +0.93755093 +0.13880393
e 1.0024080 Incl. 124.21955 +0.28477864 -0.83282539
From 127 observations 2016 Dec. 18-2018 Jan. 20, mean residual 0".4.

C/2017 S7 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 May 27.82417 TT MPCW
q 7.6143147 (2000.0) P Q
z -0.0003491 Peri. 187.74370 +0.19954961 +0.53604331
+/-0.0000021 Node 262.79024 +0.93751463 +0.13906070
e 1.0026581 Incl. 124.22818 +0.28503733 -0.83265821
From 127 observations 2016 Dec. 18-2018 Jan. 20, mean residual 0".4.

P/2017 S8 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Jan. 28.63269 TT MPCW
q 1.6832586 (2000.0) P Q
n 0.21310771 Peri. 254.54946 +0.08972871 -0.99074246
a 2.7758965 Node 191.80708 +0.99160279 +0.07930288
e 0.3936162 Incl. 29.85932 -0.09312719 -0.11018364
P 4.62
From 154 observations 2017 Sept. 25-Nov. 23, mean residual 0".6.

P/2017 S8 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Jan. 28.63244 TT MPCW
q 1.6832596 (2000.0) P Q
n 0.21311664 Peri. 254.54966 +0.08972889 -0.99074266
a 2.7758190 Node 191.80684 +0.99160272 +0.07930320
e 0.3935989 Incl. 29.85932 -0.09312772 -0.11018160
P 4.62
From 154 observations 2017 Sept. 25-Nov. 23, mean residual 0".6.

P/2017 S8 (PANSTARRS)
Epoch 2022 Sept. 18.0 TT = JDT 2459840.5
T 2022 Sept. 16.17741 TT MPCW
q 1.6926577 (2000.0) P Q
n 0.21276761 Peri. 254.82852 +0.08918784 -0.99103536
a 2.7788539 Node 191.52548 +0.99158812 +0.07894232
e 0.3908792 Incl. 29.85738 -0.09380051 -0.10778230
P 4.63
From 154 observations 2017 Sept. 25-Nov. 23, mean residual 0".6.

C/2017 T1 (Heinze)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 21.71148 TT MPCW
q 0.5806599 (2000.0) P Q
z -0.0001908 Peri. 96.91856 +0.14110162 +0.19774483
Node 102.31592 -0.47693271 -0.84507041
e 1.0001108 Incl. 96.83397 +0.86753993 -0.49674237
From 963 observations 2017 Sept. 28-2018 Feb. 12, mean residual 0".6.
Nongravitational parameters A1 = +4.24, A2 = -1.1454.

C/2017 T1 (Heinze)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 21.70756 TT MPCW
q 0.5806296 (2000.0) P Q
z -0.0000820 Peri. 96.90355 +0.14105097 +0.19778077
Node 102.31587 -0.47671125 -0.84519545
e 1.0000476 Incl. 96.83404 +0.86766987 -0.49651528
From 963 observations 2017 Sept. 28-2018 Feb. 12, mean residual 0".6.
Nongravitational parameters A1 = +4.24, A2 = -1.1454.

C/2017 T2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2020 May 4.78356 TT MPCW
q 1.6137391 (2000.0) P Q
z +0.0000261 Peri. 93.01177 -0.51005263 -0.40615180
+/-0.0000152 Node 64.38070 -0.16307877 -0.81984562
e 0.9999578 Incl. 57.23346 +0.84454226 -0.40360113
From 151 observations 2017 Sept. 15-2018 Feb. 21, mean residual 0".3.

C/2017 T2 (PANSTARRS)
Epoch 2020 Apr. 21.0 TT = JDT 2458960.5
T 2020 May 4.96191 TT MPCW
q 1.6151244 (2000.0) P Q
z +0.0002337 Peri. 92.99442 -0.50995869 -0.40634630
+/-0.0000152 Node 64.37806 -0.16278161 -0.81987925
e 0.9996225 Incl. 57.23061 +0.84465631 -0.40333695
From 151 observations 2017 Sept. 15-2018 Feb. 21, mean residual 0".3.

C/2017 T3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 19.14911 TT MPCW
q 0.8253200 (2000.0) P Q
z +0.0007158 Peri. 246.88823 +0.22856166 -0.60007843
+/-0.0000054 Node 230.08630 +0.65976049 -0.48355612
e 0.9994093 Incl. 88.10759 -0.71587406 -0.63724357
From 437 observations 2017 Sept. 11-2018 Feb. 23, mean residual 0".5.

C/2017 T3 (ATLAS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 19.14945 TT MPCW
q 0.8253431 (2000.0) P Q
z +0.0007467 Peri. 246.88683 +0.22858103 -0.60007294
+/-0.0000054 Node 230.08615 +0.65976881 -0.48353989
e 0.9993837 Incl. 88.10791 -0.71586021 -0.63726105
From 437 observations 2017 Sept. 11-2018 Feb. 23, mean residual 0".5.

C/2017 U2 (Fuls)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 28.11168 TT MPCW
q 6.7003315 (2000.0) P Q
z +0.0001064 Peri. 147.72667 +0.75559627 +0.42071210
+/-0.0000201 Node 149.71272 -0.56263252 +0.02433238
e 0.9992870 Incl. 95.43179 +0.33543841 -0.90686783
From 49 observations 2017 July 26-Oct. 28, mean residual 0".5.

C/2017 U2 (Fuls)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Aug. 28.09475 TT MPCW
q 6.7003271 (2000.0) P Q
z +0.0000934 Peri. 147.72552 +0.75557413 +0.42080509
+/-0.0000201 Node 149.71612 -0.56265175 +0.02443893
e 0.9993745 Incl. 95.42400 +0.33545601 -0.90682182
From 49 observations 2017 July 26-Oct. 28, mean residual 0".5.

P/2017 U3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Apr. 21.90686 TT MPCW
q 4.4441048 (2000.0) P Q
n 0.08987514 Peri. 297.45563 -0.22684296 -0.97139261
a 4.9360134 Node 165.14359 +0.96199937 -0.23474005
e 0.0996570 Incl. 15.90773 +0.15198513 +0.03596543
P 10.97
From 58 observations 2016 Oct. 30-2017 Nov. 22, mean residual 0".5.

P/2017 U3 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr. 20.92381 TT MPCW
q 4.4444773 (2000.0) P Q
n 0.08992316 Peri. 297.36171 -0.22491230 -0.97183435
a 4.9342559 Node 165.12302 +0.96245848 -0.23284341
e 0.0992609 Incl. 15.90840 +0.15194782 +0.03635863
P 10.96
From 58 observations 2016 Oct. 30-2017 Nov. 22, mean residual 0".5.

P/2017 U3 (PANSTARRS)
Epoch 2030 Apr. 9.0 TT = JDT 2462600.5
T 2030 Mar. 22.64226 TT MPCW
q 4.4224082 (2000.0) P Q
n 0.09062258 Peri. 297.18566 -0.22013789 -0.97288405
a 4.9088352 Node 165.01330 +0.96359936 -0.22819728
e 0.0990921 Incl. 15.92763 +0.15170890 +0.03771775
P 10.88
From 58 observations 2016 Oct. 30-2017 Nov. 22, mean residual 0".5.

C/2017 U4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Sept. 25.70660 TT MPCW
q 7.7240071 (2000.0) P Q
z -0.0004594 Peri. 159.18039 +0.07946547 +0.93751311
+/-0.0000132 Node 245.95249 +0.85410052 +0.11119189
e 1.0035487 Incl. 158.22580 +0.51400150 -0.32970521
From 62 observations 2017 Jan. 2-Dec. 26, mean residual 0".4.

C/2017 U4 (PANSTARRS)
Epoch 2018 Oct. 9.0 TT = JDT 2458400.5
T 2018 Sept. 25.38735 TT MPCW
q 7.7241211 (2000.0) P Q
z -0.0005230 Peri. 159.15966 +0.07913946 +0.93754408
+/-0.0000132 Node 245.95167 +0.85406073 +0.11148449
e 1.0040396 Incl. 158.22629 +0.51411791 -0.32951829
From 62 observations 2017 Jan. 2-Dec. 26, mean residual 0".4.

C/2017 U5 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 19.03888 TT MPCW
q 4.3268033 (2000.0) P Q
n 0.01414052 Peri. 262.14042 +0.40296002 -0.91034123
a 16.9365802 Node 163.11560 +0.91408289 +0.39518418
e 0.7445291 Incl. 18.95664 +0.04555981 +0.12291582
P 69.70
From 84 observations 2017 Oct. 30-2018 Feb. 5, mean residual 0".4.

C/2017 U5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 19.00073 TT MPCW
q 4.3267819 (2000.0) P Q
n 0.01414738 Peri. 262.13768 +0.40304489 -0.91030211
a 16.9311054 Node 163.11284 +0.91404614 +0.39526818
e 0.7444478 Incl. 18.95664 +0.04554629 +0.12293547
P 69.67
From 84 observations 2017 Oct. 30-2018 Feb. 5, mean residual 0".4.

C/2017 U5 (PANSTARRS)
Epoch 2087 Oct. 7.0 TT = JDT 2483600.5
T 2087 Oct. 5.83183 TT MPCW
q 4.3445708 (2000.0) P Q
n 0.01411117 Peri. 262.19760 +0.40495126 -0.90934168
a 16.9600597 Node 162.92049 +0.91323210 +0.39711720
e 0.7438352 Incl. 18.96677 +0.04496229 +0.12407918
P 69.85
From 84 observations 2017 Oct. 30-2018 Feb. 5, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Nov. 1.89545 TT MPCW
q 3.9573340 (2000.0) P Q
n 0.01942026 Peri. 169.15075 -0.68705672 -0.02541628
a 13.7077439 Node 312.80928 +0.57024755 +0.60049300
e 0.7113067 Incl. 98.17825 +0.45030079 -0.79922598
P 50.75
From 137 observations 2017 Nov. 26-2018 Feb. 13, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 1.95008 TT MPCW
q 3.9573714 (2000.0) P Q
n 0.01941868 Peri. 169.15975 -0.68706849 -0.02526713
a 13.7084898 Node 312.80927 +0.57033585 +0.60043525
e 0.7113197 Incl. 98.18156 +0.45017097 -0.79927410
P 50.76
From 137 observations 2017 Nov. 26-2018 Feb. 13, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2068 Jan. 20.0 TT = JDT 2476400.5
T 2068 Jan. 31.70631 TT MPCW
q 3.9532191 (2000.0) P Q
n 0.01955650 Peri. 169.00982 -0.68643433 -0.02569503
a 13.6440056 Node 312.74554 +0.56929779 +0.60280635
e 0.7102596 Incl. 98.27058 +0.45244662 -0.79747368
P 50.40
From 137 observations 2017 Nov. 26-2018 Feb. 13, mean residual 0".4.

P/2017 W3 (Gibbs)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 25.15902 TT MPCW
q 3.8371014 (2000.0) P Q
n 0.04584138 Peri. 326.47621 -0.98452145 -0.06996032
a 7.7321022 Node 210.75176 +0.09134922 -0.98732022
e 0.5037441 Incl. 18.31712 -0.14957550 -0.14249328
P 21.50
From 90 observations 2017 Nov. 27-2018 Feb. 22, mean residual 0".6.

P/2017 W3 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 25.18693 TT MPCW
q 3.8371033 (2000.0) P Q
n 0.04582089 Peri. 326.48035 -0.98452688 -0.06988359
a 7.7344067 Node 210.75207 +0.09127278 -0.98732687
e 0.5038917 Incl. 18.31697 -0.14958643 -0.14248484
P 21.51
From 90 observations 2017 Nov. 27-2018 Feb. 22, mean residual 0".6.

P/2017 W3 (Gibbs)
Epoch 2040 Jan. 7.0 TT = JDT 2466160.5
T 2039 Dec. 31.81512 TT MPCW
q 3.8846741 (2000.0) P Q
n 0.04364688 Peri. 327.23876 -0.98502138 -0.08023928
a 7.9891496 Node 209.33648 +0.10032684 -0.98657954
e 0.5137562 Incl. 18.15087 -0.14024050 -0.14220574
P 22.58
From 90 observations 2017 Nov. 27-2018 Feb. 22, mean residual 0".6.

C/2017 X1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 14.52997 TT MPCW
q 4.6623198 (2000.0) P Q
n 0.00562773 Peri. 283.12081 -0.86075135 -0.13156710
a 31.3026062 Node 251.12363 +0.25122757 -0.94996904
e 0.8510565 Incl. 31.31063 -0.44270964 -0.28328240
P 175
From 54 observations 2017 Dec. 12-2018 Feb. 13, mean residual 0".3.

C/2017 X1 (PANSTARRS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 14.59539 TT MPCW
q 4.6622874 (2000.0) P Q
n 0.00562665 Peri. 283.12929 -0.86077132 -0.13143379
a 31.3066123 Node 251.12397 +0.25108217 -0.95000692
e 0.8510766 Incl. 31.31061 -0.44275329 -0.28321724
P 175
From 54 observations 2017 Dec. 12-2018 Feb. 13, mean residual 0".3.

C/2017 Y1 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 31.43977 TT MPCW
q 3.7183342 (2000.0) P Q
z +0.0002530 Peri. 134.43758 -0.10337714 -0.75148464
+/-0.0000412 Node 307.51347 +0.50369378 +0.52534589
e 0.9990594 Incl. 55.23256 +0.85767461 -0.39910216
From 80 observations 2017 Dec. 24-2018 Feb. 13, mean residual 0".5.

C/2017 Y1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Aug. 31.43455 TT MPCW
q 3.7183367 (2000.0) P Q
z +0.0003057 Peri. 134.43893 -0.10339443 -0.75143661
+/-0.0000412 Node 307.51109 +0.50367559 +0.52539643
e 0.9988633 Incl. 55.23660 +0.85768321 -0.39912605
From 80 observations 2017 Dec. 24-2018 Feb. 13, mean residual 0".5.

C/2017 Y2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2021 Apr. 23.28766 TT MPCW
q 5.1816018 (2000.0) P Q
n 0.01554832 Peri. 146.07782 -0.10742238 -0.69574931
a 15.8981665 Node 61.48342 -0.99231486 +0.03090484
e 0.6740755 Incl. 126.07312 +0.06141376 -0.71761953
P 63.39
From 11 observations 2017 Dec. 24-2018 Jan. 12, mean residual 0".2.

C/2017 Y2 (PANSTARRS)
Epoch 2021 Apr. 16.0 TT = JDT 2459320.5
T 2021 Apr. 25.07304 TT MPCW
q 5.1757467 (2000.0) P Q
n 0.01558038 Peri. 146.28925 -0.10987025 -0.69522384
a 15.8763476 Node 61.49436 -0.99220479 +0.03443175
e 0.6739964 Incl. 126.06577 +0.05880632 -0.71796816
P 63.26
From 11 observations 2017 Dec. 24-2018 Jan. 12, mean residual 0".2.

C/2017 Y2 (PANSTARRS)
Epoch 2084 Apr. 5.0 TT = JDT 2482320.5
T 2084 Mar. 24.85742 TT MPCW
q 5.1722621 (2000.0) P Q
n 0.01553170 Peri. 146.09947 -0.10839503 -0.69627395
a 15.9095072 Node 61.42443 -0.99223529 +0.03198817
e 0.6748949 Incl. 126.10243 +0.06098885 -0.71706299
P 63.46
From 11 observations 2017 Dec. 24-2018 Jan. 12, mean residual 0".2.

P/2017 Y3 (Leonard)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 11.26218 TT MPCW
q 1.2753103 (2000.0) P Q
n 0.03196315 Peri. 67.52995 -0.70383646 +0.68045942
a 9.8333847 Node 153.87105 -0.69043790 -0.72281474
e 0.8703081 Incl. 27.58563 +0.16706213 -0.12047340
P 30.84
From 63 observations 2017 Dec. 26-2018 Feb. 18, mean residual 0".4.

P/2017 Y3 (Leonard)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 11.26090 TT MPCW
q 1.2753069 (2000.0) P Q
n 0.03196899 Peri. 67.52971 -0.70384954 +0.68044373
a 9.8321858 Node 153.87003 -0.69042336 -0.72282877
e 0.8702926 Incl. 27.58559 +0.16706706 -0.12047779
P 30.83
From 63 observations 2017 Dec. 26-2018 Feb. 18, mean residual 0".4.

P/2017 Y3 (Leonard)
Epoch 2048 July 23.0 TT = JDT 2469280.5
T 2048 Aug. 5.17678 TT MPCW
q 1.2667397 (2000.0) P Q
n 0.03218334 Peri. 67.43265 -0.70594964 +0.67797362
a 9.7884816 Node 153.76419 -0.68798875 -0.72514183
e 0.8705887 Incl. 27.61453 +0.16824561 -0.12050355
P 30.62
From 63 observations 2017 Dec. 26-2018 Feb. 18, mean residual 0".4.

C/2018 A1 (PANSTARRS)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 20.38869 TT MPCW
q 2.4190112 (2000.0) P Q
n 0.00774984 Peri. 96.36446 +0.13245500 -0.93841102
a 25.2895344 Node 336.62741 +0.21955752 +0.34174093
e 0.9043473 Incl. 53.55524 +0.96656617 +0.05096955
P 127
From 94 observations 2018 Jan. 6-Feb. 25, mean residual 0".5.

C/2018 A1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 20.38783 TT MPCW
q 2.4190268 (2000.0) P Q
n 0.00776404 Peri. 96.36623 +0.13244092 -0.93840339
a 25.2586905 Node 336.62549 +0.21955027 +0.34176453
e 0.9042299 Incl. 53.55610 +0.96656975 +0.05095185
P 127
From 94 observations 2018 Jan. 6-Feb. 25, mean residual 0".5.

C/2018 A3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Jan. 12.76267 TT MPCW
q 3.2767131 (2000.0) P Q
z +0.0018617 Peri. 86.41656 -0.24794150 +0.95547487
+/-0.0001676 Node 194.27960 +0.40379652 +0.25203148
e 0.9938998 Incl. 139.56457 +0.88060966 +0.15345328
From 160 observations 2018 Jan. 10-Feb. 26, mean residual 0".4.

C/2018 A3 (ATLAS)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2019 Jan. 12.76602 TT MPCW
q 3.2765146 (2000.0) P Q
z +0.0017743 Peri. 86.42367 -0.24785701 +0.95549248
+/-0.0001676 Node 194.28215 +0.40382834 +0.25202111
e 0.9941864 Incl. 139.56527 +0.88061886 +0.15336060
From 160 observations 2018 Jan. 10-Feb. 26, mean residual 0".4.

C/2018 A4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 18.79756 TT MPCW
q 2.4027334 (2000.0) P Q
n 0.02298572 Peri. 356.12594 -0.06569210 -0.99635441
a 12.2507883 Node 97.63485 +0.91696978 -0.08178918
e 0.8038711 Incl. 3.14799 +0.39351109 +0.02425750
P 42.88
From 60 observations 2018 Jan. 12-Feb. 25, mean residual 0".5.

C/2018 A4 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 18.79692 TT MPCW
q 2.4027358 (2000.0) P Q
n 0.02299319 Peri. 356.12570 -0.06568536 -0.99635483
a 12.2481328 Node 97.63471 +0.91697029 -0.08178316
e 0.8038284 Incl. 3.14802 +0.39351102 +0.02426058
P 42.87
From 60 observations 2018 Jan. 12-Feb. 25, mean residual 0".5.

C/2018 A4 (PANSTARRS)
Epoch 2060 Dec. 7.0 TT = JDT 2473800.5
T 2060 Dec. 3.89129 TT MPCW
q 2.4200915 (2000.0) P Q
n 0.02234427 Peri. 355.60243 -0.05453538 -0.99703074
a 12.4841381 Node 97.51720 +0.91778111 -0.07149876
e 0.8061467 Incl. 3.14348 +0.39332395 +0.02859413
P 44.11
From 60 observations 2018 Jan. 12-Feb. 25, mean residual 0".5.

P/2018 A5 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 23.83141 TT MPCW
q 2.6938279 (2000.0) P Q
n 0.07340554 Peri. 359.68206 +0.04295812 -0.91564718
a 5.6491552 Node 87.82932 +0.91751571 -0.12215834
e 0.5231450 Incl. 23.57617 +0.39537265 +0.38297204
P 13.43
From 34 observations 2017 Nov. 21-2018 Jan. 20, mean residual 0".3.

P/2018 A5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 23.81302 TT MPCW
q 2.6938227 (2000.0) P Q
n 0.07345323 Peri. 359.67765 +0.04301221 -0.91563643
a 5.6467097 Node 87.83026 +0.91752579 -0.12210912
e 0.5229394 Incl. 23.57733 +0.39534336 +0.38301343
P 13.42
From 34 observations 2017 Nov. 21-2018 Jan. 20, mean residual 0".3.

P/2018 A5 (PANSTARRS)
Epoch 2031 Jan. 14.0 TT = JDT 2462880.5
T 2031 Feb. 2.51528 TT MPCW
q 2.6820086 (2000.0) P Q
n 0.07380383 Peri. 359.53708 +0.04730475 -0.91522975
a 5.6288124 Node 87.71279 +0.91773715 -0.11833367
e 0.5235214 Incl. 23.60725 +0.39436124 +0.38516443
P 13.35
From 34 observations 2017 Nov. 21-2018 Jan. 20, mean residual 0".3.

C/2018 A6 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 July 13.70158 TT MPCW
q 3.0186740 (2000.0) P Q
n 0.01609587 Peri. 264.44341 -0.16628372 +0.93022583
a 15.5355390 Node 340.38264 +0.22236017 -0.28785434
e 0.8056924 Incl. 77.01657 -0.96067980 -0.22763959
P 61.23
From 85 observations 2018 Jan. 15-Feb. 25, mean residual 0".5.

C/2018 A6 (Gibbs)
Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 13.71662 TT MPCW
q 3.0181310 (2000.0) P Q
n 0.01606729 Peri. 264.46118 -0.16596605 +0.93029537
a 15.5539617 Node 340.38523 +0.22232444 -0.28787897
e 0.8059574 Incl. 77.02031 -0.96074300 -0.22732404
P 61.34
From 85 observations 2018 Jan. 15-Feb. 25, mean residual 0".5.

C/2018 A6 (Gibbs)
Epoch 2078 July 26.0 TT = JDT 2480240.5
T 2078 July 30.66902 TT MPCW
q 3.0080358 (2000.0) P Q
n 0.01633451 Peri. 263.87147 -0.17463613 +0.92919182
a 15.3838583 Node 340.48008 +0.22674495 -0.28397827
e 0.8044680 Incl. 77.12765 -0.95816958 -0.23655635
P 60.34
From 85 observations 2018 Jan. 15-Feb. 25, mean residual 0".5.

C/2018 B1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 30.56117 TT MPCW
q 5.1169839 (2000.0) P Q
z -0.0005948 Peri. 68.35324 +0.39404148 +0.89230263
+/-0.0000138 Node 133.15846 +0.69131220 -0.44568929
e 1.0030438 Incl. 162.42299 +0.60565565 -0.07181276
From 80 observations 2017 Jan. 16-2018 Feb. 13, mean residual 0".5.

P/2018 C1 (Lemmon-Read)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 25.77004 TT MPCW
q 2.5961093 (2000.0) P Q
n 0.07485006 Peri. 234.38090 -0.81425400 -0.57356928
a 5.5762376 Node 270.45599 +0.55734583 -0.72930654
e 0.5344335 Incl. 5.13451 +0.16234545 -0.37300168
P 13.17
From 71 observations 2018 Jan. 16-Feb. 23, mean residual 0".5.

P/2018 C1 (Lemmon-Read)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 25.77845 TT MPCW
q 2.5961106 (2000.0) P Q
n 0.07484892 Peri. 234.38353 -0.81427850 -0.57353454
a 5.5762943 Node 270.45580 +0.55731468 -0.72933048
e 0.5344380 Incl. 5.13450 +0.16232951 -0.37300829
P 13.17
From 71 observations 2018 Jan. 16-Feb. 23, mean residual 0".5.

P/2018 C1 (Lemmon-Read)
Epoch 2031 Aug. 2.0 TT = JDT 2463080.5
T 2031 Aug. 3.79487 TT MPCW
q 2.6426740 (2000.0) P Q
n 0.07361515 Peri. 236.34286 -0.82716686 -0.55487630
a 5.6384262 Node 269.80360 +0.54053535 -0.74233924
e 0.5313100 Incl. 5.10167 +0.15367666 -0.37555923
P 13.39
From 71 observations 2018 Jan. 16-Feb. 23, mean residual 0".5.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 29.03.2018, 23:29   #1166
Silvester
Модератор
 
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Регистрация: 20.05.2007
Адрес: Военная Супердержава
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По умолчанию Коррекция орбиты некоторых комет от 29 марта 2018 года, MPEC 2018-F152 ..

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Коррекция орбиты некоторых комет от 29 марта 2018 года, MPEC 2018-F152 ..

P/2001 T3 (NEAT)
Epoch 2002 Feb. 15.0 TT = JDT 2452320.5
T 2002 Feb. 1.10348 TT MPCW
q 2.5057345 (2000.0) P Q
n 0.05935766 Peri. 356.23611 +0.60189855 -0.74997283
a 6.5085596 Node 56.53906 +0.74099481 +0.39643309
e 0.6150094 Incl. 19.19801 +0.29773282 +0.52951068
P 16.60
From 141 observations 2001 Aug. 20-2002 Feb. 7, mean residual 0".5.

P/2001 T3 (NEAT)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 10.67515 TT MPCW
q 2.4853226 (2000.0) P Q
n 0.06021799 Peri. 356.78700 +0.61373085 -0.74096225
a 6.4464193 Node 55.16350 +0.73156923 +0.40387938
e 0.6144646 Incl. 19.39737 +0.29688534 +0.53652249
P 16.37
From 141 observations 2001 Aug. 20-2002 Feb. 7, mean residual 0".5.

P/2001 T3 (NEAT)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 10.66080 TT MPCW
q 2.4853386 (2000.0) P Q
n 0.06021883 Peri. 356.78247 +0.61379113 -0.74091180
a 6.4463591 Node 55.16337 +0.73153613 +0.40393743
e 0.6144586 Incl. 19.39750 +0.29684228 +0.53654846
P 16.37
From 141 observations 2001 Aug. 20-2002 Feb. 7, mean residual 0".5.

P/2001 T3 (NEAT)
Epoch 2034 Oct. 5.0 TT = JDT 2464240.5
T 2034 Oct. 15.40690 TT MPCW
q 2.4998895 (2000.0) P Q
n 0.05924991 Peri. 357.00710 +0.62675776 -0.73232131
a 6.5164481 Node 54.00839 +0.72157515 +0.41650447
e 0.6163724 Incl. 19.21098 +0.29411565 +0.53872954
P 16.63
From 141 observations 2001 Aug. 20-2002 Feb. 7, mean residual 0".5.

P/2002 T5 (LINEAR)
Epoch 2003 June 10.0 TT = JDT 2452800.5
T 2003 June 27.86697 TT MPCW
q 3.9340865 (2000.0) P Q
n 0.05339513 Peri. 326.76069 -0.06662704 -0.90078361
a 6.9844942 Node 123.33129 +0.99023350 -0.11248409
e 0.4367400 Incl. 30.90473 +0.12246817 +0.41944752
P 18.46
From 949 observations 2002 Oct. 5-2005 Apr. 5, mean residual 0".6.

P/2002 T5 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2021 Dec. 17.11364 TT MPCW
q 3.9326238 (2000.0) P Q
n 0.05335908 Peri. 326.96625 -0.06602782 -0.90053907
a 6.9876396 Node 123.11136 +0.99003285 -0.11281838
e 0.4372028 Incl. 30.86689 +0.12439970 +0.41988260
P 18.47
From 949 observations 2002 Oct. 5-2005 Apr. 5, mean residual 0".6.

P/2002 T5 (LINEAR)
Epoch 2021 Dec. 12.0 TT = JDT 2459560.5
T 2021 Dec. 15.38911 TT MPCW
q 3.9379136 (2000.0) P Q
n 0.05303731 Peri. 326.73360 -0.06197494 -0.90087227
a 7.0158732 Node 123.09145 +0.99049023 -0.10849138
e 0.4387137 Incl. 30.85158 +0.12283411 +0.42030795
P 18.58
From 949 observations 2002 Oct. 5-2005 Apr. 5, mean residual 0".6.

P/2002 T5 (LINEAR)
Epoch 2040 Sept. 3.0 TT = JDT 2466400.5
T 2040 Aug. 22.68942 TT MPCW
q 3.9387654 (2000.0) P Q
n 0.05300139 Peri. 327.22796 -0.06985726 -0.90017263
a 7.0190426 Node 123.09301 +0.98953236 -0.11708213
e 0.4388458 Incl. 30.87267 +0.12627614 +0.41950092
P 18.60
From 949 observations 2002 Oct. 5-2005 Apr. 5, mean residual 0".6.

P/2002 T6 (NEAT-LINEAR)
Epoch 2003 June 10.0 TT = JDT 2452800.5
T 2003 June 27.00876 TT MPCW
q 3.3870972 (2000.0) P Q
n 0.04656382 Peri. 217.57155 +0.40231388 -0.91079467
a 7.6519180 Node 209.04607 +0.87945318 +0.41262487
e 0.5573532 Incl. 11.00934 +0.25437304 +0.01392085
P 21.17
From 376 observations 2002 Sept. 15-2004 Apr. 15, mean residual 0".6.

P/2002 T6 (NEAT-LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2024 July 28.51723 TT MPCW
q 3.3689294 (2000.0) P Q
n 0.04664477 Peri. 218.44364 +0.40600613 -0.90956210
a 7.6430620 Node 207.93160 +0.87827967 +0.41515761
e 0.5592173 Incl. 10.90715 +0.25255463 +0.01846454
P 21.13
From 376 observations 2002 Sept. 15-2004 Apr. 15, mean residual 0".6.

P/2002 T6 (NEAT-LINEAR)
Epoch 2024 July 29.0 TT = JDT 2460520.5
T 2024 July 16.16719 TT MPCW
q 3.3896123 (2000.0) P Q
n 0.04498111 Peri. 218.95070 +0.42834378 -0.89985059
a 7.8303752 Node 205.99793 +0.86894023 +0.43521054
e 0.5671201 Incl. 10.83569 +0.24792031 +0.02933791
P 21.91
From 376 observations 2002 Sept. 15-2004 Apr. 15, mean residual 0".6.

P/2002 T6 (NEAT-LINEAR)
Epoch 2045 Oct. 27.0 TT = JDT 2468280.5
T 2045 Oct. 8.04929 TT MPCW
q 3.3764686 (2000.0) P Q
n 0.04613264 Peri. 218.14699 +0.44758045 -0.89053103
a 7.6995236 Node 205.57059 +0.85979887 +0.45357466
e 0.5614705 Incl. 10.87077 +0.24580002 +0.03499305
P 21.36
From 376 observations 2002 Sept. 15-2004 Apr. 15, mean residual 0".6.

P/2005 JN (Spacewatch)
Epoch 2005 July 9.0 TT = JDT 2453560.5
T 2005 June 20.11485 TT MPCW
q 2.2762746 (2000.0) P Q
n 0.15070323 Peri. 153.56565 -0.70996406 +0.68905856
a 3.4972044 Node 70.79287 -0.67032706 -0.59790314
e 0.3491159 Incl. 8.85883 -0.21589967 -0.40952429
P 6.54
From 44 observations 2005 Apr. 4-2018 Mar. 26, mean residual 0".4.

P/2005 JN (Spacewatch)
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2012 Jan. 5.19465 TT MPCW
q 2.2864708 (2000.0) P Q
n 0.15030524 Peri. 153.48442 -0.71107327 +0.68793776
a 3.5033751 Node 70.78257 -0.66933959 -0.59901018
e 0.3473520 Incl. 8.85244 -0.21531215 -0.40979072
P 6.56
From 44 observations 2005 Apr. 4-2018 Mar. 26, mean residual 0".4.

P/2005 JN (Spacewatch)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 21.92808 TT MPCW
q 2.2776923 (2000.0) P Q
n 0.15065060 Peri. 153.36027 -0.71283011 +0.68609865
a 3.4980189 Node 70.75997 -0.66780482 -0.60066224
e 0.3488622 Incl. 8.85904 -0.21426608 -0.41045525
P 6.54
From 44 observations 2005 Apr. 4-2018 Mar. 26, mean residual 0".4.

P/2005 JN (Spacewatch)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 21.83910 TT MPCW
q 2.2777654 (2000.0) P Q
n 0.15056152 Peri. 153.33448 -0.71316609 +0.68574865
a 3.4993984 Node 70.75771 -0.66750967 -0.60098534
e 0.3490980 Incl. 8.85939 -0.21406768 -0.41056718
P 6.55
From 44 observations 2005 Apr. 4-2018 Mar. 26, mean residual 0".4.

P/2005 JN (Spacewatch)
Epoch 2025 Feb. 14.0 TT = JDT 2460720.5
T 2025 Jan. 30.89466 TT MPCW
q 2.2799420 (2000.0) P Q
n 0.15052630 Peri. 152.96070 -0.71759107 +0.68112644
a 3.4999443 Node 70.76074 -0.66359959 -0.60531397
e 0.3485776 Incl. 8.85646 -0.21142051 -0.41190019
P 6.55
From 44 observations 2005 Apr. 4-2018 Mar. 26, mean residual 0".4.

C/2010 U3 (Boattini)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Feb. 26.50095 TT MPCW
q 8.4454995 (2000.0) P Q
z +0.0000265 Peri. 88.07913 -0.36199611 -0.74302457
+/-0.0000004 Node 43.07392 +0.07258715 -0.62450430
e 0.9997758 Incl. 55.51261 +0.92934919 -0.24064261
From 1282 observations 2009 Sept. 16-2018 Mar. 25, mean residual 0".6.

C/2010 U3 (Boattini)
Epoch 2019 Mar. 18.0 TT = JDT 2458560.5
T 2019 Feb. 26.63187 TT MPCW
q 8.4454764 (2000.0) P Q
z +0.0001980 Peri. 88.08692 -0.36205528 -0.74305302
+/-0.0000004 Node 43.06729 +0.07255249 -0.62443485
e 0.9983281 Incl. 55.51174 +0.92932885 -0.24073498
From 1282 observations 2009 Sept. 16-2018 Mar. 25, mean residual 0".6.

C/2011 KP36 (Spacewatch)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 26.89720 TT MPCW
q 4.8833081 (2000.0) P Q
z +0.0260346 Peri. 180.59783 +0.99445340 +0.09830679
+/-0.0000000 Node 173.40039 -0.09509841 +0.99227938
e 0.8728650 Incl. 18.98677 -0.04493019 +0.07561350
From 3239 observations 2011 May 21-2018 Mar. 14, mean residual 0".4.

C/2011 KP36 (Spacewatch)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 26.56224 TT MPCW
q 4.8818061 (2000.0) P Q
z +0.0260018 Peri. 180.55539 +0.99435979 +0.09922775
+/-0.0000000 Node 173.38927 -0.09601035 +0.99218677
e 0.8730644 Incl. 18.98370 -0.04506239 +0.07562584
From 3239 observations 2011 May 21-2018 Mar. 14, mean residual 0".4.

C/2013 V4 (Catalina)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 7.60041 TT MPCW
q 5.1854134 (2000.0) P Q
z -0.0004976 Peri. 40.44923 +0.22786094 -0.60307982
+/-0.0000002 Node 55.62129 +0.46389271 -0.62303013
e 1.0025805 Incl. 67.85538 +0.85608583 +0.49812467
From 2305 observations 2013 Oct. 23-2018 Mar. 24, mean residual 0".5.

C/2013 V4 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Oct. 7.24035 TT MPCW
q 5.1859771 (2000.0) P Q
z -0.0001388 Peri. 40.43807 +0.22778290 -0.60289336
+/-0.0000002 Node 55.63801 +0.46405188 -0.62312848
e 1.0007199 Incl. 67.85864 +0.85602033 +0.49822735
From 2305 observations 2013 Oct. 23-2018 Mar. 24, mean residual 0".5.

C/2014 B1 (Schwartz)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 10.53513 TT MPCW
q 9.5565877 (2000.0) P Q
z -0.0003922 Peri. 345.84171 -0.85029311 -0.50400199
+/-0.0000007 Node 161.39562 +0.51719169 -0.85353239
e 1.0037477 Incl. 28.37228 +0.09754164 +0.13215317
From 716 observations 2014 Jan. 28-2018 Mar. 25, mean residual 0".4.

C/2014 B1 (Schwartz)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 10.92204 TT MPCW
q 9.5567027 (2000.0) P Q
z -0.0003239 Peri. 345.86200 -0.85046158 -0.50370842
+/-0.0000007 Node 161.39422 +0.51690743 -0.85369985
e 1.0030956 Incl. 28.37631 +0.09757975 +0.13219074
From 716 observations 2014 Jan. 28-2018 Mar. 25, mean residual 0".4.

C/2014 J1 (Catalina)
Epoch 2014 July 2.0 TT = JDT 2456840.5
T 2014 June 19.92428 TT MPCW
q 1.7089080 (2000.0) P Q
n 0.03815465 Peri. 195.43125 -0.88383290 -0.40630661
a 8.7385163 Node 41.93871 -0.38404537 +0.91319566
e 0.8044396 Incl. 159.70178 -0.26711153 +0.03144225
P 25.83
From 94 observations 2014 May 9-June 22, mean residual 0".4.

C/2014 J1 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2014 June 19.96197 TT MPCW
q 1.7124259 (2000.0) P Q
n 0.03808411 Peri. 195.52239 -0.88427338 -0.40533761
a 8.7493047 Node 41.96564 -0.38297986 +0.91360870
e 0.8042786 Incl. 159.71135 -0.26718349 +0.03194632
P 25.88
From 94 observations 2014 May 9-June 22, mean residual 0".4.

C/2014 J1 (Catalina)
Epoch 2040 Mar. 27.0 TT = JDT 2466240.5
T 2040 Apr. 14.23462 TT MPCW
q 1.7060014 (2000.0) P Q
n 0.03801438 Peri. 195.29591 -0.88193425 -0.40985599
a 8.7599997 Node 42.04910 -0.38773365 +0.91166392
e 0.8052510 Incl. 159.65764 -0.26805707 +0.02978192
P 25.93
From 94 observations 2014 May 9-June 22, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 10.75288 TT MPCW
q 6.2442880 (2000.0) P Q
z +0.0000889 Peri. 65.74367 -0.08367935 +0.50406471
+/-0.0000002 Node 240.40004 -0.74841252 +0.53775891
e 0.9994448 Incl. 81.34884 +0.65793348 +0.67582107
From 1328 observations 2014 May 8-2018 Mar. 17, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Dec. 11.21079 TT MPCW
q 6.2448627 (2000.0) P Q
z -0.0000688 Peri. 65.78145 -0.08340692 +0.50427113
+/-0.0000002 Node 240.38932 -0.74805221 +0.53816184
e 1.0004294 Incl. 81.34742 +0.65837769 +0.67534618
From 1328 observations 2014 May 8-2018 Mar. 17, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 Aug. 7.89573 TT MPCW
q 7.2753889 (2000.0) P Q
z +0.0000150 Peri. 113.40107 -0.36316637 -0.82311703
+/-0.0000005 Node 334.11214 -0.21699450 +0.53039170
e 0.9998911 Incl. 90.83748 +0.90610351 -0.20288669
From 651 observations 2014 Sept. 6-2018 Mar. 25, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Aug. 8.54428 TT MPCW
q 7.2765918 (2000.0) P Q
z +0.0001397 Peri. 113.45376 -0.36397554 -0.82266592
+/-0.0000005 Node 334.10082 -0.21659884 +0.53080881
e 0.9989838 Incl. 90.84954 +0.90587347 -0.20362414
From 651 observations 2014 Sept. 6-2018 Mar. 25, mean residual 0".4.

C/2015 D3 (PANSTARRS)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 Apr. 30.78805 TT MPCW
q 8.1487304 (2000.0) P Q
z -0.0003023 Peri. 2.84984 -0.90712770 +0.28893961
+/-0.0000010 Node 156.98045 +0.36899837 +0.19640766
e 1.0024631 Incl. 128.50933 +0.20238461 +0.93698342
From 254 observations 2013 Apr. 8-2018 Mar. 4, mean residual 0".5.

C/2015 D3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 2.72215 TT MPCW
q 8.1507739 (2000.0) P Q
z -0.0003382 Peri. 2.96952 -0.90658827 +0.29079254
+/-0.0000010 Node 156.98981 +0.36927948 +0.19582516
e 1.0027565 Incl. 128.51850 +0.20428015 +0.93653201
From 254 observations 2013 Apr. 8-2018 Mar. 4, mean residual 0".5.

C/2015 ER61 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 9.94359 TT MPCW
q 1.0421357 (2000.0) P Q
z +0.0025762 Peri. 68.19278 +0.54600662 +0.83284293
+/-0.0000001 Node 235.22113 -0.80369408 +0.49009418
e 0.9973153 Incl. 6.34878 -0.23654299 +0.25725541
From 2617 observations 2015 Jan. 21-2018 Mar. 24, mean residual 0".6.

C/2015 ER61 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 May 9.95977 TT MPCW
q 1.0420022 (2000.0) P Q
z +0.0024912 Peri. 68.19241 +0.54598635 +0.83285539
+/-0.0000001 Node 235.22017 -0.80370904 +0.49007478
e 0.9974042 Incl. 6.34939 -0.23653898 +0.25725205
From 2617 observations 2015 Jan. 21-2018 Mar. 24, mean residual 0".6.

C/2015 LC2 (PANSTARRS)
Epoch 2015 May 18.0 TT = JDT 2457160.5
T 2015 May 1.61064 TT MPCW
q 5.8905682 (2000.0) P Q
z -0.0003292 Peri. 341.82651 -0.67450203 -0.26845741
+/-0.0000013 Node 223.56557 -0.49041436 -0.53339524
e 1.0019394 Incl. 93.71809 -0.55185212 +0.80213473
From 320 observations 2015 June 7-2018 Mar. 17, mean residual 0".6.

C/2015 LC2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 May 1.94674 TT MPCW
q 5.8959874 (2000.0) P Q
z -0.0000385 Peri. 341.91895 -0.67495823 -0.26727377
+/-0.0000013 Node 223.56613 -0.49124976 -0.53269935
e 1.0002268 Incl. 93.70990 -0.55054978 +0.80299199
From 320 observations 2015 June 7-2018 Mar. 17, mean residual 0".6.

C/2015 O1 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 19.04896 TT MPCW
q 3.7295515 (2000.0) P Q
z -0.0000117 Peri. 89.59814 -0.52098692 -0.50148252
+/-0.0000004 Node 299.85562 -0.59857450 +0.79153746
e 1.0000435 Incl. 127.21104 +0.60850735 +0.34926169
From 1842 observations 2015 June 15-2018 Mar. 28, mean residual 0".5.

C/2015 O1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 19.06222 TT MPCW
q 3.7295550 (2000.0) P Q
z -0.0000027 Peri. 89.60173 -0.52100902 -0.50147474
+/-0.0000004 Node 299.85727 -0.59853858 +0.79156173
e 1.0000099 Incl. 127.21100 +0.60852376 +0.34921787
From 1842 observations 2015 June 15-2018 Mar. 28, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2016 Oct. 19.0 TT = JDT 2457680.5
T 2016 Oct. 28.19912 TT MPCW
q 3.3853041 (2000.0) P Q
n 0.04998930 Peri. 82.73471 +0.00646460 -0.99980756
a 7.2982377 Node 6.97564 +0.84672559 -0.00438087
e 0.5361477 Incl. 8.77231 +0.53199059 +0.01912205
P 19.72
From 651 observations 2015 Sept. 12-2018 Mar. 19, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Oct. 28.30973 TT MPCW
q 3.3862269 (2000.0) P Q
n 0.05003467 Peri. 82.77229 +0.00580799 -0.99981160
a 7.2938252 Node 6.97569 +0.84672503 -0.00493662
e 0.5357406 Incl. 8.77204 +0.53199906 +0.01877232
P 19.70
From 651 observations 2015 Sept. 12-2018 Mar. 19, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2036 Apr. 17.0 TT = JDT 2464800.5
T 2036 May 4.16586 TT MPCW
q 3.4775605 (2000.0) P Q
n 0.04481545 Peri. 78.03698 +0.10566868 -0.99428551
a 7.8496608 Node 5.96021 +0.84596860 +0.08186124
e 0.5569795 Incl. 8.40663 +0.52265788 +0.06852055
P 21.99
From 651 observations 2015 Sept. 12-2018 Mar. 19, mean residual 0".5.

C/2015 V1 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.73506 TT MPCW
q 4.2667978 (2000.0) P Q
z -0.0001240 Peri. 179.63892 +0.95387880 +0.22988965
+/-0.0000003 Node 197.19414 +0.27375787 -0.40230135
e 1.0005291 Incl. 139.22915 +0.12317411 -0.88617401
From 1872 observations 2015 Nov. 2-2018 Feb. 17, mean residual 0".4.

C/2015 V1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 17.70826 TT MPCW
q 4.2667767 (2000.0) P Q
z -0.0001041 Peri. 179.63470 +0.95386287 +0.22995454
+/-0.0000003 Node 197.19395 +0.27378452 -0.40226824
e 1.0004443 Incl. 139.22825 +0.12323821 -0.88617220
From 1872 observations 2015 Nov. 2-2018 Feb. 17, mean residual 0".4.

C/2015 V2 (Johnson)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 12.33930 TT MPCW
q 1.6369851 (2000.0) P Q
z -0.0010486 Peri. 164.89538 -0.49024377 +0.49432026
Node 69.84900 -0.85774614 -0.12744030
e 1.0017166 Incl. 49.87641 -0.15470164 -0.85988746
From 5819 observations 2015 Jan. 11-2018 Mar. 4, mean residual 0".7.
Nongravitational parameters A1 = +2.55, A2 = -0.5948.

C/2015 V2 (Johnson)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 12.33230 TT MPCW
q 1.6371104 (2000.0) P Q
z -0.0009859 Peri. 164.89749 -0.49024394 +0.49432056
Node 69.84763 -0.85774141 -0.12741487
e 1.0016141 Incl. 49.87697 -0.15472733 -0.85989106
From 5819 observations 2015 Jan. 11-2018 Mar. 4, mean residual 0".7.
Nongravitational parameters A1 = +2.55, A2 = -0.5948.

C/2015 VL62 (Lemmon-Yeung-PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 28.59769 TT MPCW
q 2.7202993 (2000.0) P Q
z -0.0006720 Peri. 128.36391 +0.80634741 -0.53708694
+/-0.0000003 Node 94.55070 -0.58984775 -0.69953979
e 1.0018279 Incl. 165.61387 -0.04339915 -0.47136154
From 1965 observations 2015 Nov. 2-2018 Mar. 23, mean residual 0".5.

C/2015 VL62 (Lemmon-Yeung-PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Aug. 28.62105 TT MPCW
q 2.7204351 (2000.0) P Q
z -0.0006648 Peri. 128.37242 +0.80627558 -0.53719729
+/-0.0000003 Node 94.55141 -0.58994079 -0.69945962
e 1.0018086 Incl. 165.61418 -0.04346896 -0.47135477
From 1965 observations 2015 Nov. 2-2018 Mar. 23, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Apr. 29.95401 TT MPCW
q 7.9279858 (2000.0) P Q
z -0.0005106 Peri. 196.35374 +0.04282039 +0.86103845
+/-0.0000009 Node 281.61602 +0.96478718 +0.09611354
e 1.0040481 Incl. 148.84672 +0.25952285 -0.49937458
From 400 observations 2015 Dec. 4-2018 Mar. 16, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 29.90932 TT MPCW
q 7.9279894 (2000.0) P Q
z -0.0005231 Peri. 196.35143 +0.04277900 +0.86104977
+/-0.0000009 Node 281.61656 +0.96478245 +0.09615565
e 1.0041470 Incl. 148.84773 +0.25954725 -0.49934696
From 400 observations 2015 Dec. 4-2018 Mar. 16, mean residual 0".5.

C/2016 A1 (PANSTARRS)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 23.37069 TT MPCW
q 5.3277742 (2000.0) P Q
z -0.0003743 Peri. 10.32013 -0.53513437 +0.51120858
+/-0.0000004 Node 128.17453 +0.70123340 -0.17512247
e 1.0019939 Incl. 121.18575 +0.47106573 +0.84142611
From 1482 observations 2016 Jan. 1-2018 Mar. 24, mean residual 0".5.

C/2016 A1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 23.39258 TT MPCW
q 5.3277831 (2000.0) P Q
z -0.0004008 Peri. 10.32309 -0.53511956 +0.51127601
+/-0.0000004 Node 128.17588 +0.70122097 -0.17510257
e 1.0021352 Incl. 121.18954 +0.47110106 +0.84138929
From 1482 observations 2016 Jan. 1-2018 Mar. 24, mean residual 0".5.

C/2016 C1 (PANSTARRS)
Epoch 2016 Feb. 22.0 TT = JDT 2457440.5
T 2016 Feb. 16.40932 TT MPCW
q 8.4594021 (2000.0) P Q
z -0.0005814 Peri. 328.57089 -0.86189426 -0.50643025
+/-0.0000014 Node 181.78102 +0.41414606 -0.73239057
e 1.0049187 Incl. 56.17870 -0.29261123 +0.45511806
From 207 observations 2016 Feb. 12-2018 Mar. 19, mean residual 0".5.

C/2016 C1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Feb. 19.88056 TT MPCW
q 8.4647489 (2000.0) P Q
z -0.0005428 Peri. 328.78193 -0.86375017 -0.50325890
+/-0.0000014 Node 181.78026 +0.41145421 -0.73390159
e 1.0045945 Incl. 56.17911 -0.29093140 +0.45620055
From 207 observations 2016 Feb. 12-2018 Mar. 19, mean residual 0".5.

C/2016 E1 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 1.43393 TT MPCW
q 8.1767629 (2000.0) P Q
z -0.0003823 Peri. 47.30986 -0.79986448 +0.08024050
+/-0.0000010 Node 233.03594 -0.44393143 +0.58783854
e 1.0031257 Incl. 131.89161 +0.40390803 +0.80498901
From 139 observations 2016 Mar. 3-2018 Mar. 13, mean residual 0".4.

C/2016 E1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 2.30673 TT MPCW
q 8.1773114 (2000.0) P Q
z -0.0003834 Peri. 47.36238 -0.79979168 +0.08096193
+/-0.0000010 Node 233.03650 -0.44339567 +0.58824960
e 1.0031352 Incl. 131.89207 +0.40464002 +0.80461641
From 139 observations 2016 Mar. 3-2018 Mar. 13, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Aug. 10.17230 TT MPCW
q 2.2104706 (2000.0) P Q
z +0.0003997 Peri. 209.82580 +0.02471327 -0.03417786
+/-0.0000004 Node 92.20292 -0.59785985 +0.80049057
e 0.9991165 Incl. 90.99540 -0.80121960 -0.59837005
From 2139 observations 2016 June 22-2018 Mar. 25, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.17339 TT MPCW
q 2.2104727 (2000.0) P Q
z +0.0004129 Peri. 209.82657 +0.02467965 -0.03424826
+/-0.0000004 Node 92.20326 -0.59785053 +0.80049562
e 0.9990873 Incl. 90.99983 -0.80122760 -0.59835927
From 2139 observations 2016 June 22-2018 Mar. 25, mean residual 0".4.

C/2016 N4 (MASTER)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 16.59955 TT MPCW
q 3.1991000 (2000.0) P Q
z +0.0001940 Peri. 55.95579 +0.58262456 -0.80666449
+/-0.0000004 Node 354.03140 -0.14120871 +0.01973156
e 0.9993795 Incl. 72.55729 +0.80038036 +0.59068018
From 1534 observations 2015 Sept. 11-2018 Mar. 25, mean residual 0".5.

C/2016 N4 (MASTER)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 16.58623 TT MPCW
q 3.1990957 (2000.0) P Q
z +0.0002642 Peri. 55.95468 +0.58265146 -0.80663873
+/-0.0000004 Node 354.02828 -0.14122916 +0.01977532
e 0.9991548 Incl. 72.55666 +0.80035717 +0.59071388
From 1534 observations 2015 Sept. 11-2018 Mar. 25, mean residual 0".5.

C/2016 N6 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 18.20577 TT MPCW
q 2.6691131 (2000.0) P Q
z +0.0004928 Peri. 162.80371 -0.53336048 +0.08474473
+/-0.0000002 Node 298.97733 +0.61775564 +0.71870851
e 0.9986846 Incl. 105.83053 +0.57784476 -0.69012782
From 1551 observations 2016 June 27-2018 Mar. 26, mean residual 0".4.

C/2016 N6 (PANSTARRS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 18.21076 TT MPCW
q 2.6690909 (2000.0) P Q
z +0.0004659 Peri. 162.80541 -0.53334964 +0.08479238
+/-0.0000002 Node 298.97619 +0.61778381 +0.71869784
e 0.9987566 Incl. 105.83226 +0.57782464 -0.69013308
From 1551 observations 2016 June 27-2018 Mar. 26, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 9.58542 TT MPCW
q 2.6023391 (2000.0) P Q
z +0.0013911 Peri. 33.19329 -0.14727784 -0.52443942
+/-0.0000003 Node 80.56863 +0.61561485 -0.71222077
e 0.9963799 Incl. 58.22305 +0.77416251 +0.46658856
From 2492 observations 2016 Aug. 30-2018 Mar. 28, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 9.58570 TT MPCW
q 2.6023394 (2000.0) P Q
z +0.0014069 Peri. 33.19316 -0.14727669 -0.52443208
+/-0.0000003 Node 80.56888 +0.61561436 -0.71222373
e 0.9963387 Incl. 58.22352 +0.77416312 +0.46659228
From 2492 observations 2016 Aug. 30-2018 Mar. 28, mean residual 0".4.

C/2016 T3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 6.98126 TT MPCW
q 2.6494793 (2000.0) P Q
z +0.0070469 Peri. 194.67846 -0.26321165 -0.88443705
+/-0.0000021 Node 271.74836 +0.91943904 -0.10901412
e 0.9813293 Incl. 22.67630 +0.29214976 -0.45374776
From 406 observations 2016 Oct. 10-2018 Mar. 24, mean residual 0".6.

C/2016 T3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 6.99062 TT MPCW
q 2.6495579 (2000.0) P Q
z +0.0071036 Peri. 194.68274 -0.26328544 -0.88441210
+/-0.0000021 Node 271.74887 +0.91942949 -0.10908720
e 0.9811787 Incl. 22.67673 +0.29211332 -0.45377882
From 406 observations 2016 Oct. 10-2018 Mar. 24, mean residual 0".6.

C/2016 X1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Apr. 29.98333 TT MPCW
q 7.5634657 (2000.0) P Q
z +0.0003918 Peri. 224.58470 -0.44371781 -0.78460955
+/-0.0000047 Node 256.42341 +0.89492406 -0.36250896
e 0.9970365 Incl. 26.45297 +0.04717461 -0.50296632
From 80 observations 2016 Nov. 26-2018 Mar. 12, mean residual 0".4.

C/2016 X1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr. 29.82593 TT MPCW
q 7.5637253 (2000.0) P Q
z +0.0005623 Peri. 224.56643 -0.44350107 -0.78470496
+/-0.0000047 Node 256.42672 +0.89502514 -0.36225598
e 0.9957468 Incl. 26.45580 +0.04729481 -0.50299973
From 80 observations 2016 Nov. 26-2018 Mar. 12, mean residual 0".4.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 17.66689 TT MPCW
q 9.2165642 (2000.0) P Q
z +0.0000186 Peri. 78.38475 -0.41258361 -0.83519638
+/-0.0000048 Node 42.69076 +0.47383583 -0.53770032
e 0.9998283 Incl. 32.43108 +0.77798095 -0.11543555
From 60 observations 2017 Jan. 3-2018 Mar. 14, mean residual 0".3.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 17.66501 TT MPCW
q 9.2165644 (2000.0) P Q
z +0.0000359 Peri. 78.38482 -0.41258263 -0.83519745
+/-0.0000048 Node 42.69059 +0.47383646 -0.53769865
e 0.9996695 Incl. 32.43106 +0.77798110 -0.11543562
From 60 observations 2017 Jan. 3-2018 Mar. 14, mean residual 0".3.

C/2017 B3 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Feb. 2.33315 TT MPCW
q 3.9217253 (2000.0) P Q
z -0.0005672 Peri. 284.71135 +0.27537076 +0.96083968
+/-0.0000011 Node 2.18759 -0.19807672 +0.08821504
e 1.0022244 Incl. 54.18174 -0.94071067 +0.26268843
From 230 observations 2016 Apr. 1-2018 Mar. 26, mean residual 0".4.

C/2017 B3 (LINEAR)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Feb. 2.50063 TT MPCW
q 3.9211464 (2000.0) P Q
z -0.0005428 Peri. 284.74951 +0.27591295 +0.96068880
+/-0.0000011 Node 2.17739 -0.19810852 +0.08820186
e 1.0021284 Incl. 54.17898 -0.94054509 +0.26324410
From 230 observations 2016 Apr. 1-2018 Mar. 26, mean residual 0".4.

C/2017 D3 (ATLAS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 26.87245 TT MPCW
q 4.9713490 (2000.0) P Q
z -0.0004243 Peri. 340.77285 -0.91589237 -0.39039764
+/-0.0000013 Node 186.60251 -0.16806099 +0.16152960
e 1.0021095 Incl. 125.64431 -0.36454996 +0.90636520
From 372 observations 2017 Feb. 10-2018 Mar. 26, mean residual 0".5.

C/2017 D3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 26.73809 TT MPCW
q 4.9716012 (2000.0) P Q
z -0.0003010 Peri. 340.77391 -0.91587438 -0.39036869
+/-0.0000013 Node 186.61632 -0.16777308 +0.16004824
e 1.0014963 Incl. 125.55709 -0.36472772 +0.90664042
From 372 observations 2017 Feb. 10-2018 Mar. 26, mean residual 0".5.

C/2017 E3 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 31.59436 TT MPCW
q 5.9152729 (2000.0) P Q
z -0.0008409 Peri. 333.66577 -0.77474859 -0.14229307
+/-0.0000012 Node 220.75846 -0.26825932 -0.80832464
e 1.0049744 Incl. 70.66521 -0.57253958 +0.57128273
From 229 observations 2017 Mar. 7-2018 Mar. 18, mean residual 0".5.

C/2017 E3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 6.90324 TT MPCW
q 5.9258446 (2000.0) P Q
z -0.0021855 Peri. 334.27010 -0.77608705 -0.13477839
+/-0.0000012 Node 220.74256 -0.27678731 -0.80497026
e 1.0129512 Incl. 70.71927 -0.56663716 +0.57780418
From 229 observations 2017 Mar. 7-2018 Mar. 18, mean residual 0".5.

C/2017 K1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 14.10600 TT MPCW
q 7.2858354 (2000.0) P Q
z -0.0003425 Peri. 4.15510 -0.74386937 -0.59033145
+/-0.0000047 Node 225.64189 -0.62511387 +0.44874102
e 1.0024952 Incl. 154.00999 -0.23641280 +0.67092494
From 35 observations 2017 May 21-2018 Mar. 27, mean residual 0".4.

C/2017 K2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2022 Dec. 21.01700 TT MPCW
q 1.8085339 (2000.0) P Q
z -0.0002011 Peri. 236.04352 +0.01820246 +0.04951866
+/-0.0000057 Node 88.22890 -0.18359378 +0.98195571
e 1.0003637 Incl. 87.54825 -0.98283366 -0.18251268
From 471 observations 2013 May 12-2018 Mar. 25, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2022 Dec. 7.0 TT = JDT 2459920.5
T 2022 Dec. 19.66670 TT MPCW
q 1.7969679 (2000.0) P Q
z -0.0004788 Peri. 236.19629 +0.01817040 +0.04924753
+/-0.0000057 Node 88.23426 -0.18096354 +0.98245255
e 1.0008603 Incl. 87.56318 -0.98332194 -0.17989351
From 471 observations 2013 May 12-2018 Mar. 25, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 3.13777 TT MPCW
q 2.0027582 (2000.0) P Q
z +0.0008906 Peri. 303.83890 +0.49565855 -0.22851035
+/-0.0000014 Node 85.05439 +0.75134617 +0.59675892
e 0.9982163 Incl. 57.25102 -0.43566218 +0.76919556
From 349 observations 2017 May 29-2018 Mar. 24, mean residual 0".6.

C/2017 K6 (Jacques)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Jan. 3.13603 TT MPCW
q 2.0027522 (2000.0) P Q
z +0.0008772 Peri. 303.83822 +0.49565890 -0.22849136
+/-0.0000014 Node 85.05384 +0.75133718 +0.59676819
e 0.9982432 Incl. 57.25163 -0.43567728 +0.76919401
From 349 observations 2017 May 29-2018 Mar. 24, mean residual 0".6.

C/2017 M4 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Jan. 18.32667 TT MPCW
q 3.2517884 (2000.0) P Q
z -0.0003310 Peri. 167.64899 -0.34669431 -0.32804779
+/-0.0000009 Node 65.86803 -0.92150231 +0.29394470
e 1.0010763 Incl. 105.65733 -0.17503300 -0.89776453
From 931 observations 2017 June 16-2018 Mar. 25, mean residual 0".4.

C/2017 M4 (ATLAS)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Jan. 18.18410 TT MPCW
q 3.2517044 (2000.0) P Q
z -0.0007199 Peri. 167.62258 -0.34655085 -0.32821328
+/-0.0000009 Node 65.86748 -0.92163494 +0.29352421
e 1.0023409 Incl. 105.65766 -0.17461830 -0.89784162
From 931 observations 2017 June 16-2018 Mar. 25, mean residual 0".4.

C/2017 M5 (TOTAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 2.94490 TT MPCW
q 5.9894862 (2000.0) P Q
z -0.0006116 Peri. 92.65710 +0.60568584 +0.77905941
+/-0.0000023 Node 216.26396 -0.79435036 +0.58014488
e 1.0036633 Incl. 15.88488 -0.04639147 +0.23769382
From 135 observations 2016 May 30-2018 Mar. 17, mean residual 0".5.

C/2017 M5 (TOTAS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.98525 TT MPCW
q 5.9894754 (2000.0) P Q
z -0.0006367 Peri. 92.66215 +0.60573960 +0.77901854
+/-0.0000023 Node 216.26281 -0.79431030 +0.58020062
e 1.0038137 Incl. 15.88487 -0.04637540 +0.23769170
From 135 observations 2016 May 30-2018 Mar. 17, mean residual 0".5.

C/2017 O1 (ASASSN)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 14.78530 TT MPCW
q 1.4986853 (2000.0) P Q
z +0.0023911 Peri. 20.90794 +0.72168400 -0.63351908
+/-0.0000009 Node 25.80944 +0.50849164 +0.21172356
e 0.9964164 Incl. 39.84835 +0.46968975 +0.74419534
From 2667 observations 2017 July 19-2018 Mar. 25, mean residual 0".4.

C/2017 O1 (ASASSN)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 14.77913 TT MPCW
q 1.4986638 (2000.0) P Q
z +0.0024585 Peri. 20.90521 +0.72172200 -0.63347928
+/-0.0000009 Node 25.80873 +0.50847408 +0.21175682
e 0.9963156 Incl. 39.84821 +0.46965036 +0.74421976
From 2667 observations 2017 July 19-2018 Mar. 25, mean residual 0".4.

C/2017 S3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Aug. 15.94507 TT MPCW
q 0.2084247 (2000.0) P Q
z -0.0003878 Peri. 255.89235 +0.21702729 -0.96396356
+/-0.0000065 Node 171.03699 +0.20804517 +0.19967287
e 1.0000808 Incl. 99.03992 -0.95373810 -0.17579818
From 61 observations 2017 Aug. 17-2018 Mar. 24, mean residual 0".4.

C/2017 S3 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 15.94536 TT MPCW
q 0.2084467 (2000.0) P Q
z -0.0004184 Peri. 255.89046 +0.21707474 -0.96396224
+/-0.0000065 Node 171.04048 +0.20807668 +0.19963245
e 1.0000872 Incl. 99.03831 -0.95372043 -0.17585132
From 61 observations 2017 Aug. 17-2018 Mar. 24, mean residual 0".4.

C/2017 S6 (Catalina)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 26.93606 TT MPCW
q 1.5429085 (2000.0) P Q
z -0.0008522 Peri. 134.68867 +0.93845380 -0.00782702
+/-0.0000178 Node 130.87470 -0.23728706 -0.74109653
e 1.0013148 Incl. 152.82684 +0.25099666 -0.67135286
From 214 observations 2017 Sept. 30-2018 Jan. 19, mean residual 0".6.

C/2017 S6 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 26.93625 TT MPCW
q 1.5429085 (2000.0) P Q
z -0.0008421 Peri. 134.68905 +0.93845375 -0.00782835
+/-0.0000178 Node 130.87496 -0.23728900 -0.74109402
e 1.0012992 Incl. 152.82671 +0.25099501 -0.67135562
From 214 observations 2017 Sept. 30-2018 Jan. 19, mean residual 0".6.

C/2017 T2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2020 May 4.78544 TT MPCW
q 1.6137420 (2000.0) P Q
z +0.0000281 Peri. 93.01178 -0.51005627 -0.40614846
+/-0.0000142 Node 64.38089 -0.16307838 -0.81984697
e 0.9999547 Incl. 57.23324 +0.84454014 -0.40360176
From 154 observations 2017 Sept. 15-2018 Mar. 5, mean residual 0".3.

C/2017 T2 (PANSTARRS)
Epoch 2020 Apr. 21.0 TT = JDT 2458960.5
T 2020 May 4.96379 TT MPCW
q 1.6151273 (2000.0) P Q
z +0.0002357 Peri. 92.99443 -0.50996233 -0.40634296
+/-0.0000142 Node 64.37825 -0.16278123 -0.81988060
e 0.9996194 Incl. 57.23039 +0.84465419 -0.40333758
From 154 observations 2017 Sept. 15-2018 Mar. 5, mean residual 0".3.

C/2017 T3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 19.15044 TT MPCW
q 0.8253252 (2000.0) P Q
z +0.0007195 Peri. 246.88823 +0.22856659 -0.60008168
+/-0.0000034 Node 230.08593 +0.65975692 -0.48355356
e 0.9994061 Incl. 88.10782 -0.71587577 -0.63724245
From 503 observations 2017 Sept. 11-2018 Mar. 22, mean residual 0".5.

C/2017 T3 (ATLAS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 19.15078 TT MPCW
q 0.8253484 (2000.0) P Q
z +0.0007505 Peri. 246.88684 +0.22858597 -0.60007619
+/-0.0000034 Node 230.08579 +0.65976524 -0.48353732
e 0.9993806 Incl. 88.10814 -0.71586192 -0.63725993
From 503 observations 2017 Sept. 11-2018 Mar. 22, mean residual 0".5.

C/2017 W2 (Leonard)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Nov. 1.89818 TT MPCW
q 3.9573325 (2000.0) P Q
n 0.01942085 Peri. 169.15120 -0.68705679 -0.02541093
a 13.7074687 Node 312.80927 +0.57025240 +0.60048842
e 0.7113010 Incl. 98.17824 +0.45029453 -0.79922960
P 50.75
From 154 observations 2017 Nov. 26-2018 Feb. 13, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 1.95282 TT MPCW
q 3.9573699 (2000.0) P Q
n 0.01941926 Peri. 169.16020 -0.68706856 -0.02526178
a 13.7082147 Node 312.80926 +0.57034070 +0.60043066
e 0.7113140 Incl. 98.18155 +0.45016472 -0.79927771
P 50.75
From 154 observations 2017 Nov. 26-2018 Feb. 13, mean residual 0".4.

C/2017 W2 (Leonard)
Epoch 2068 Jan. 20.0 TT = JDT 2476400.5
T 2068 Jan. 31.15951 TT MPCW
q 3.9532180 (2000.0) P Q
n 0.01955713 Peri. 169.01030 -0.68643494 -0.02568934
a 13.6437151 Node 312.74557 +0.56930241 +0.60280175
e 0.7102535 Incl. 98.27060 +0.45243988 -0.79747734
P 50.40
From 154 observations 2017 Nov. 26-2018 Feb. 13, mean residual 0".4.

P/2017 W3 (Gibbs)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 24.94782 TT MPCW
q 3.8373377 (2000.0) P Q
n 0.04580990 Peri. 326.44030 -0.98447956 -0.07053274
a 7.7356437 Node 210.75432 +0.09192676 -0.98726442
e 0.5039407 Incl. 18.31646 -0.14949740 -0.14259764
P 21.52
From 105 observations 2017 Nov. 27-2018 Mar. 21, mean residual 0".6.

P/2017 W3 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 24.97579 TT MPCW
q 3.8373396 (2000.0) P Q
n 0.04578942 Peri. 326.44445 -0.98448504 -0.07045588
a 7.7379502 Node 210.75463 +0.09185018 -0.98727113
e 0.5040884 Incl. 18.31631 -0.14950836 -0.14258919
P 21.52
From 105 observations 2017 Nov. 27-2018 Mar. 21, mean residual 0".6.
P/2017 W3 (Gibbs)
Epoch 2040 Jan. 7.0 TT = JDT 2466160.5
T 2040 Jan. 6.05697 TT MPCW
q 3.8848630 (2000.0) P Q
n 0.04361209 Peri. 327.19202 -0.98497208 -0.08063063
a 7.9933977 Node 209.36097 +0.10074479 -0.98652809
e 0.5139910 Incl. 18.15035 -0.14028714 -0.14234126
P 22.60
From 105 observations 2017 Nov. 27-2018 Mar. 21, mean residual 0".6.

C/2017 X1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 14.49868 TT MPCW
q 4.6624446 (2000.0) P Q
n 0.00562576 Peri. 283.11498 -0.86073807 -0.13162687
a 31.3099298 Node 251.12527 +0.25130220 -0.94994705
e 0.8510874 Incl. 31.31080 -0.44269310 -0.28332838
P 175
From 57 observations 2017 Dec. 12-2018 Mar. 10, mean residual 0".3.

C/2017 X1 (PANSTARRS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 14.56411 TT MPCW
q 4.6624122 (2000.0) P Q
n 0.00562468 Peri. 283.12346 -0.86075806 -0.13149356
a 31.3139341 Node 251.12561 +0.25115680 -0.94998494
e 0.8511074 Incl. 31.31078 -0.44273675 -0.28326322
P 175
From 57 observations 2017 Dec. 12-2018 Mar. 10, mean residual 0".3.

P/2017 Y3 (Leonard)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 11.26002 TT MPCW
q 1.2753762 (2000.0) P Q
n 0.03183057 Peri. 67.52844 -0.70382591 +0.68047622
a 9.8606708 Node 153.87389 -0.69045072 -0.72280203
e 0.8706603 Incl. 27.58576 +0.16705358 -0.12045472
P 30.96
From 69 observations 2017 Dec. 26-2018 Mar. 24, mean residual 0".5.

P/2017 Y3 (Leonard)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 11.25874 TT MPCW
q 1.2753728 (2000.0) P Q
n 0.03183641 Peri. 67.52820 -0.70383899 +0.68046053
a 9.8594649 Node 153.87286 -0.69043619 -0.72281607
e 0.8706448 Incl. 27.58573 +0.16705850 -0.12045911
P 30.96
From 69 observations 2017 Dec. 26-2018 Mar. 24, mean residual 0".5.

P/2017 Y3 (Leonard)
Epoch 2048 Sept. 1.0 TT = JDT 2469320.5
T 2048 Sept. 20.10693 TT MPCW
q 1.2669309 (2000.0) P Q
n 0.03204823 Peri. 67.43555 -0.70592597 +0.67799319
a 9.8159721 Node 153.76278 -0.68800915 -0.72512205
e 0.8709317 Incl. 27.61549 +0.16826147 -0.12051245
P 30.75
From 69 observations 2017 Dec. 26-2018 Mar. 24, mean residual 0".5.

C/2018 A1 (PANSTARRS)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 20.42980 TT MPCW
q 2.4193730 (2000.0) P Q
n 0.00772968 Peri. 96.38513 +0.13214614 -0.93842370
a 25.3334922 Node 336.62190 +0.21959276 +0.34175297
e 0.9044990 Incl. 53.56006 +0.96660044 +0.05065442
P 128
From 108 observations 2018 Jan. 6-Mar. 19, mean residual 0".4.

C/2018 A1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 20.42894 TT MPCW
q 2.4193886 (2000.0) P Q
n 0.00774387 Peri. 96.38690 +0.13213203 -0.93841606
a 25.3025444 Node 336.61998 +0.21958554 +0.34177657
e 0.9043816 Incl. 53.56092 +0.96660401 +0.05063669
P 127
From 108 observations 2018 Jan. 6-Mar. 19, mean residual 0".4.

C/2018 A3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Jan. 12.81109 TT MPCW
q 3.2770550 (2000.0) P Q
z +0.0019964 Peri. 86.41290 -0.24797879 +0.95546672
+/-0.0000394 Node 194.27816 +0.40375517 +0.25203334
e 0.9934577 Incl. 139.56255 +0.88061812 +0.15350095
From 279 observations 2018 Jan. 10-Mar. 25, mean residual 0".4.

C/2018 A3 (ATLAS)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2019 Jan. 12.81445 TT MPCW
q 3.2768565 (2000.0) P Q
z +0.0019091 Peri. 86.42001 -0.24789425 +0.95548435
+/-0.0000394 Node 194.28072 +0.40378701 +0.25202296
e 0.9937443 Incl. 139.56325 +0.88062733 +0.15340822
From 279 observations 2018 Jan. 10-Mar. 25, mean residual 0".4.

C/2018 A4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 18.72485 TT MPCW
q 2.4033193 (2000.0) P Q
n 0.02255402 Peri. 356.11151 -0.06529481 -0.99638021
a 12.4066180 Node 97.62645 +0.91699927 -0.08142596
e 0.8062873 Incl. 3.14826 +0.39350849 +0.02441902
P 43.70
From 66 observations 2018 Jan. 12-Mar. 28, mean residual 0".5.

C/2018 A4 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 18.72421 TT MPCW
q 2.4033217 (2000.0) P Q
n 0.02256145 Peri. 356.11126 -0.06528806 -0.99638063
a 12.4038927 Node 97.62631 +0.91699978 -0.08141994
e 0.8062446 Incl. 3.14828 +0.39350842 +0.02442210
P 43.69
From 66 observations 2018 Jan. 12-Mar. 28, mean residual 0".5.

C/2018 A4 (PANSTARRS)
Epoch 2061 Sept. 13.0 TT = JDT 2474080.5
T 2061 Sept. 26.67651 TT MPCW
q 2.4128228 (2000.0) P Q
n 0.02225156 Peri. 355.79212 -0.05903967 -0.99677206
a 12.5187932 Node 97.58628 +0.91747609 -0.07565800
e 0.8072639 Incl. 3.14621 +0.39338522 +0.02685741
P 44.29
From 66 observations 2018 Jan. 12-Mar. 28, mean residual 0".5.

C/2018 A6 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 July 14.21395 TT MPCW
q 3.0184310 (2000.0) P Q
n 0.01638114 Peri. 264.50305 -0.16564953 +0.93037046
a 15.3546534 Node 340.38336 +0.22110041 -0.28816721
e 0.8034191 Incl. 76.95738 -0.96108004 -0.22665055
P 60.17
From 127 observations 2018 Jan. 15-Mar. 24, mean residual 0".5.

C/2018 A6 (Gibbs)
Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 14.22896 TT MPCW
q 3.0178867 (2000.0) P Q
n 0.01635240 Peri. 264.52085 -0.16533127 +0.93043982
a 15.3726379 Node 340.38593 +0.22106436 -0.28819177
e 0.8036845 Incl. 76.96110 -0.96114313 -0.22633437
P 60.27
From 127 observations 2018 Jan. 15-Mar. 24, mean residual 0".5.

C/2018 A6 (Gibbs)
Epoch 2077 July 31.0 TT = JDT 2479880.5
T 2077 July 28.11609 TT MPCW
q 3.0162383 (2000.0) P Q
n 0.01638709 Peri. 263.71093 -0.17812942 +0.92844619
a 15.3509335 Node 340.45376 +0.22529593 -0.28398873
e 0.8035143 Incl. 76.98421 -0.95786829 -0.23945368
P 60.15
From 127 observations 2018 Jan. 15-Mar. 24, mean residual 0".5.

C/2018 B1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 30.56868 TT MPCW
q 5.1169532 (2000.0) P Q
z -0.0005922 Peri. 68.35414 +0.39405529 +0.89229658
+/-0.0000135 Node 133.15847 +0.69130540 -0.44569989
e 1.0030302 Incl. 162.42300 +0.60565441 -0.07182222
From 82 observations 2017 Jan. 16-2018 Mar. 3, mean residual 0".5.

P/2018 C1 (Lemmon-Read)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 25.46222 TT MPCW
q 2.5958516 (2000.0) P Q
n 0.07486243 Peri. 234.29380 -0.81336345 -0.57483304
a 5.5756235 Node 270.45416 +0.55847438 -0.72844397
e 0.5344285 Incl. 5.13392 +0.16293024 -0.37274168
P 13.17
From 94 observations 2018 Jan. 16-Mar. 21, mean residual 0".4.

P/2018 C1 (Lemmon-Read)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 25.47063 TT MPCW
q 2.5958530 (2000.0) P Q
n 0.07486129 Peri. 234.29643 -0.81338800 -0.57479833
a 5.5756799 Node 270.45397 +0.55844327 -0.72846797
e 0.5344329 Incl. 5.13391 +0.16291431 -0.37274832
P 13.17
From 94 observations 2018 Jan. 16-Mar. 21, mean residual 0".4.

P/2018 C1 (Lemmon-Read)
Epoch 2031 Aug. 2.0 TT = JDT 2463080.5
T 2031 Aug. 2.00505 TT MPCW
q 2.6420854 (2000.0) P Q
n 0.07363808 Peri. 236.24377 -0.82623463 -0.55626415
a 5.6372561 Node 269.80651 +0.54177856 -0.74143011
e 0.5313171 Incl. 5.10143 +0.15431243 -0.37530201
P 13.38
From 94 observations 2018 Jan. 16-Mar. 21, mean residual 0".4.

C/2018 C2 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 2.22631 TT MPCW
q 1.9565576 (2000.0) P Q
z -0.0008810 Peri. 134.13575 -0.57779382 +0.58841162
+/-0.0000097 Node 91.14286 -0.81110722 -0.49112479
e 1.0017237 Incl. 34.45318 +0.09088110 -0.64231473
From 221 observations 2018 Jan. 28-Mar. 28, mean residual 0".3.

C/2018 C2 (Lemmon)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.21886 TT MPCW
q 1.9565693 (2000.0) P Q
z -0.0009402 Peri. 134.13444 -0.57783191 +0.58836282
+/-0.0000097 Node 91.14042 -0.81107649 -0.49116339
e 1.0018395 Incl. 34.45397 +0.09091320 -0.64232991
From 221 observations 2018 Jan. 28-Mar. 28, mean residual 0".3.

C/2018 E1 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Apr. 17.32070 TT MPCW
q 2.7054324 (2000.0) P Q
z +0.0183481 Peri. 299.47131 -0.26851671 -0.80984306
+/-0.0000000 Node 146.84122 +0.77844069 +0.13650752
e 0.9503604 Incl. 72.47943 -0.56738775 +0.57054352
From 133 observations 2015 Aug. 11-2018 Mar. 16, mean residual 0".3.

C/2018 E1 (ATLAS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 17.32372 TT MPCW
q 2.7054318 (2000.0) P Q
z +0.0183558 Peri. 299.47240 -0.26852966 -0.80983341
+/-0.0000000 Node 146.84068 +0.77844306 +0.13650119
e 0.9503397 Incl. 72.47971 -0.56737838 +0.57055874
From 133 observations 2015 Aug. 11-2018 Mar. 16, mean residual 0".3.

C/2018 E2 (Barros)
T 2017 Nov. 25.03195 TT MPCW
q 3.8516630 (2000.0) P Q
Peri. 271.91925 -0.11560397 +0.40343081
Node 66.46352 +0.47330991 +0.82576475
e 1.0 Incl. 98.09187 -0.87327742 +0.39415245
From 36 observations 2018 Mar. 12-16.

C/2018 F1 (Grauer)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Dec. 14.11635 TT MPCW
q 2.9930373 (2000.0) P Q
z +0.0031749 Peri. 71.61740 -0.34594003 +0.93764580
+/-0.0000184 Node 177.30672 -0.86153890 -0.33173526
e 0.9904973 Incl. 46.08619 +0.37158608 +0.10378856
From 70 observations 2017 Dec. 22-2018 Mar. 23, mean residual 0".4.

C/2018 F1 (Grauer)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2018 Dec. 14.07610 TT MPCW
q 2.9931147 (2000.0) P Q
z +0.0030888 Peri. 71.62201 -0.34605571 +0.93759600
+/-0.0000184 Node 177.29042 -0.86156733 -0.33194142
e 0.9907549 Incl. 46.07171 +0.37141241 +0.10357910
From 70 observations 2017 Dec. 22-2018 Mar. 23, mean residual 0".4.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 29.03.2018, 23:29   #1167
Silvester
Модератор
 
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Регистрация: 20.05.2007
Адрес: Военная Супердержава
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По умолчанию Коррекция орбиты некоторых периодических комет от 29 марта 2018 года, MPEC 2018-F152 ..

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Коррекция орбиты некоторых периодических комет от 29 марта 2018 года, MPEC 2018-F152 ..

185P/Petriew
Epoch 2001 Sept. 8.0 TT = JDT 2452160.5
T 2001 Sept. 1.92219 TT MPCW
q 0.9456868 (2000.0) P Q
n 0.17942703 Peri. 181.90099 +0.80948437 -0.57138046
a 3.1132271 Node 214.10688 +0.54182161 +0.81561324
e 0.6962358 Incl. 13.94446 +0.22619549 +0.09110116
P 5.49
From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0156.

185P/Petriew
Epoch 2007 Mar. 1.0 TT = JDT 2454160.5
T 2007 Feb. 24.58032 TT MPCW
q 0.9375991 (2000.0) P Q
n 0.18005618 Peri. 181.92116 +0.80933168 -0.57153245
a 3.1059707 Node 214.10239 +0.54205397 +0.81557058
e 0.6981301 Incl. 13.97470 +0.22618514 +0.09052782
P 5.47
From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0156.

185P/Petriew
Epoch 2012 Aug. 21.0 TT = JDT 2456160.5
T 2012 Aug. 13.57909 TT MPCW
q 0.9318575 (2000.0) P Q
n 0.18051345 Peri. 181.94404 +0.80922585 -0.57161783
a 3.1007232 Node 214.09070 +0.54223217 +0.81557726
e 0.6994709 Incl. 14.00764 +0.22613670 +0.08992657
P 5.46
From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0156.

185P/Petriew
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Jan. 27.66968 TT MPCW
q 0.9338178 (2000.0) P Q
n 0.18042830 Peri. 181.91852 +0.80939236 -0.57140533
a 3.1016987 Node 214.09919 +0.54197722 +0.81569359
e 0.6989334 Incl. 13.99417 +0.22615194 +0.09022150
P 5.46
From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0156.

185P/Petriew
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Jan. 27.66925 TT MPCW
q 0.9338159 (2000.0) P Q
n 0.18043472 Peri. 181.91802 +0.80939760 -0.57139795
a 3.1016252 Node 214.09917 +0.54196978 +0.81569851
e 0.6989269 Incl. 13.99416 +0.22615103 +0.09022374
P 5.46
From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0156.

185P/Petriew
Epoch 2023 June 25.0 TT = JDT 2460120.5
T 2023 July 12.90418 TT MPCW
q 0.9303053 (2000.0) P Q
n 0.18072118 Peri. 181.88849 +0.80954143 -0.57113557
a 3.0983467 Node 214.11401 +0.54174428 +0.81591419
e 0.6997414 Incl. 14.01467 +0.22617652 +0.08993445
P 5.45
From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7.
Nongravitational parameters A1 = +0.04, A2 = +0.0156.

235P/LINEAR
Epoch 2002 Mar. 27.0 TT = JDT 2452360.5
T 2002 Mar. 19.55671 TT MPCW
q 2.7361828 (2000.0) P Q
n 0.12347797 Peri. 333.63009 -0.99727744 -0.03615514
a 3.9940154 Node 204.55473 +0.05192646 -0.96314314
e 0.3149293 Incl. 8.89682 -0.05235783 -0.26654849
P 7.98
From 169 observations 2002 Jan. 12-2018 Mar. 24, mean residual 0".6.

235P/LINEAR
Epoch 2010 Mar. 25.0 TT = JDT 2455280.5
T 2010 Mar. 22.07921 TT MPCW
q 2.7483643 (2000.0) P Q
n 0.12299628 Peri. 333.82837 -0.99736918 -0.03393774
a 4.0044364 Node 204.48298 +0.04972803 -0.96325652
e 0.3136701 Incl. 8.89143 -0.05274323 -0.26643032
P 8.01
From 169 observations 2002 Jan. 12-2018 Mar. 24, mean residual 0".6.

235P/LINEAR
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 17.64303 TT MPCW
q 2.7322664 (2000.0) P Q
n 0.12360226 Peri. 333.78978 -0.99732906 -0.03503452
a 3.9913374 Node 204.45914 +0.05078413 -0.96326317
e 0.3154509 Incl. 8.90442 -0.05249501 -0.26626424
P 7.97
From 169 observations 2002 Jan. 12-2018 Mar. 24, mean residual 0".6.

235P/LINEAR
Epoch 2025 Dec. 31.0 TT = JDT 2461040.5
T 2025 Dec. 22.67702 TT MPCW
q 1.9779203 (2000.0) P Q
n 0.15409906 Peri. 352.19829 -0.97610607 +0.20919823
a 3.4456359 Node 200.17005 -0.18902871 -0.95086845
e 0.4259636 Incl. 9.81233 -0.10716854 -0.22822203
P 6.40
From 169 observations 2002 Jan. 12-2018 Mar. 24, mean residual 0".6.

237P/LINEAR
Epoch 2002 Sept. 3.0 TT = JDT 2452520.5
T 2002 Sept. 10.77931 TT MPCW
q 2.4249001 (2000.0) P Q
n 0.13627880 Peri. 20.47081 +0.03856350 +0.96342712
a 3.7398183 Node 252.49366 -0.95113003 -0.04597531
e 0.3515995 Incl. 16.14444 -0.30637317 +0.26399706
P 7.23
From 462 observations 2002 May 17-2017 Nov. 23, mean residual 0".6.

237P/LINEAR
Epoch 2009 Nov. 25.0 TT = JDT 2455160.5
T 2009 Dec. 2.76651 TT MPCW
q 2.4156954 (2000.0) P Q
n 0.13668775 Peri. 20.64075 +0.04038495 +0.96333452
a 3.7323553 Node 252.43486 -0.95131850 -0.04410827
e 0.3527692 Incl. 16.15391 -0.30555223 +0.26465271
P 7.21
From 462 observations 2002 May 17-2017 Nov. 23, mean residual 0".6.

237P/LINEAR
Epoch 2016 Oct. 19.0 TT = JDT 2457680.5
T 2016 Oct. 11.67398 TT MPCW
q 1.9848440 (2000.0) P Q
n 0.14990668 Peri. 25.04123 -0.00319121 +0.97540926
a 3.5095820 Node 245.43325 -0.95343654 -0.06942948
e 0.4344500 Incl. 14.02310 -0.30157682 +0.20918012
P 6.57
From 462 observations 2002 May 17-2017 Nov. 23, mean residual 0".6.

237P/LINEAR
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Oct. 11.80253 TT MPCW
q 1.9850195 (2000.0) P Q
n 0.14979324 Peri. 25.08599 -0.00259474 +0.97541120
a 3.5113536 Node 245.42381 -0.95349233 -0.06883682
e 0.4346854 Incl. 14.02413 -0.30140610 +0.20936684
P 6.58
From 462 observations 2002 May 17-2017 Nov. 23, mean residual 0".6.

237P/LINEAR
Epoch 2023 May 16.0 TT = JDT 2460080.5
T 2023 May 14.68972 TT MPCW
q 1.9870475 (2000.0) P Q
n 0.14983706 Peri. 25.26169 -0.00071546 +0.97546585
a 3.5106690 Node 245.35907 -0.95368261 -0.06688968
e 0.4339975 Incl. 14.01673 -0.30081383 +0.20974306
P 6.58
From 462 observations 2002 May 17-2017 Nov. 23, mean residual 0".6.

240P/NEAT
Epoch 2003 Mar. 22.0 TT = JDT 2452720.5
T 2003 Mar. 29.60711 TT MPCW
q 2.5287198 (2000.0) P Q
n 0.12162642 Peri. 356.03681 +0.26591049 -0.86813206
a 4.0344479 Node 78.15451 +0.89580632 +0.06192345
e 0.3732179 Incl. 25.35409 +0.35612167 +0.49245530
P 8.10
From 1981 observations 2002 Oct. 5-2018 Mar. 10, mean residual 0".8.
Nongravitational parameters A1 = +1.90, A2 = +0.1200.

240P/NEAT
Epoch 2010 Oct. 11.0 TT = JDT 2455480.5
T 2010 Oct. 4.27283 TT MPCW
q 2.1237371 (2000.0) P Q
n 0.12988096 Peri. 351.92597 +0.38105732 -0.84036551
a 3.8616453 Node 74.97452 +0.86899645 +0.18320403
e 0.4500434 Incl. 23.52239 +0.31565881 +0.51011969
P 7.59
From 1981 observations 2002 Oct. 5-2018 Mar. 10, mean residual 0".8.
Nongravitational parameters A1 = +1.90, A2 = +0.1200.

240P/NEAT
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 15.88493 TT MPCW
q 2.1337713 (2000.0) P Q
n 0.12934109 Peri. 352.10137 +0.37927272 -0.84134540
a 3.8723835 Node 74.92661 +0.86924181 +0.18133807
e 0.4489773 Incl. 23.50356 +0.31712911 +0.50917033
P 7.62
From 1981 observations 2002 Oct. 5-2018 Mar. 10, mean residual 0".8.
Nongravitational parameters A1 = +1.90, A2 = +0.1200.

240P/NEAT
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 15.87878 TT MPCW
q 2.1337778 (2000.0) P Q
n 0.12934590 Peri. 352.09912 +0.37930873 -0.84132787
a 3.8722875 Node 74.92642 +0.86923373 +0.18137319
e 0.4489619 Incl. 23.50377 +0.31710820 +0.50918679
P 7.62
From 1981 observations 2002 Oct. 5-2018 Mar. 10, mean residual 0".8.
Nongravitational parameters A1 = +1.90, A2 = +0.1200.

240P/NEAT
Epoch 2025 Dec. 31.0 TT = JDT 2461040.5
T 2025 Dec. 19.99425 TT MPCW
q 2.1215923 (2000.0) P Q
n 0.12991017 Peri. 352.07646 +0.37981385 -0.84088026
a 3.8610664 Node 74.91385 +0.86912150 +0.18162775
e 0.4505165 Incl. 23.53627 +0.31681107 +0.50983502
P 7.59
From 1981 observations 2002 Oct. 5-2018 Mar. 10, mean residual 0".8.
Nongravitational parameters A1 = +1.90, A2 = +0.1200.

250P/Larson
Epoch 1996 June 6.0 TT = JDT 2450240.5
T 1996 May 31.97954 TT MPCW
q 2.2434223 (2000.0) P Q
n 0.13563192 Peri. 45.07011 -0.46609301 -0.85680343
a 3.7517001 Node 73.89381 +0.73326569 -0.51359110
e 0.4020252 Incl. 13.27160 +0.49505428 -0.04595730
P 7.27
From 409 observations 1995 Dec. 22-2018 Mar. 22, mean residual 0".5.

250P/Larson
Epoch 2003 Aug. 29.0 TT = JDT 2452880.5
T 2003 Aug. 30.21036 TT MPCW
q 2.2301195 (2000.0) P Q
n 0.13616567 Peri. 44.99651 -0.46490083 -0.85740641
a 3.7418895 Node 73.88975 +0.73389525 -0.51265284
e 0.4040125 Incl. 13.28246 +0.49524235 -0.04518085
P 7.24
From 409 observations 1995 Dec. 22-2018 Mar. 22, mean residual 0".5.

250P/Larson
Epoch 2010 Nov. 20.0 TT = JDT 2455520.5
T 2010 Nov. 14.35917 TT MPCW
q 2.2140272 (2000.0) P Q
n 0.13676469 Peri. 44.88917 -0.46123330 -0.85937809
a 3.7309554 Node 73.75627 +0.73578341 -0.50950056
e 0.4065790 Incl. 13.29323 +0.49586956 -0.04334151
P 7.21
From 409 observations 1995 Dec. 22-2018 Mar. 22, mean residual 0".5.

250P/Larson
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 2.22100 TT MPCW
q 2.2130564 (2000.0) P Q
n 0.13676449 Peri. 45.09412 -0.46314995 -0.85837847
a 3.7309590 Node 73.67989 +0.73453606 -0.51106718
e 0.4068398 Incl. 13.29091 +0.49593236 -0.04468487
P 7.21
From 409 observations 1995 Dec. 22-2018 Mar. 22, mean residual 0".5.

250P/Larson
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 2.22514 TT MPCW
q 2.2130601 (2000.0) P Q
n 0.13676986 Peri. 45.09557 -0.46317301 -0.85836593
a 3.7308615 Node 73.67999 +0.73452238 -0.51108711
e 0.4068233 Incl. 13.29093 +0.49593109 -0.04469777
P 7.21
From 409 observations 1995 Dec. 22-2018 Mar. 22, mean residual 0".5.

250P/Larson
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 May 16.74522 TT MPCW
q 2.2723303 (2000.0) P Q
n 0.13424057 Peri. 45.70972 -0.46703221 -0.85695975
a 3.7775787 Node 73.30388 +0.73260488 -0.51302539
e 0.3984691 Incl. 13.15226 +0.49514746 -0.04924371
P 7.34
From 409 observations 1995 Dec. 22-2018 Mar. 22, mean residual 0".5.

311P/PANSTARRS
Epoch 2004 July 14.0 TT = JDT 2453200.5
T 2004 July 27.67474 TT MPCW
q 1.9362416 (2000.0) P Q
n 0.30441841 Peri. 143.83512 +0.44744394 -0.89022323
a 2.1885448 Node 279.44490 +0.79884835 +0.44079267
e 0.1152836 Incl. 4.96767 +0.40203885 +0.11491051
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

311P/PANSTARRS
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5
T 2007 Oct. 24.55744 TT MPCW
q 1.9347605 (2000.0) P Q
n 0.30438907 Peri. 144.24066 +0.44231418 -0.89277651
a 2.1886854 Node 279.36910 +0.80139996 +0.43622824
e 0.1160171 Incl. 4.97058 +0.40263665 +0.11249452
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

311P/PANSTARRS
Epoch 2010 Dec. 30.0 TT = JDT 2455560.5
T 2011 Jan. 17.98601 TT MPCW
q 1.9361737 (2000.0) P Q
n 0.30440364 Peri. 143.90506 +0.44849046 -0.88969311
a 2.1886156 Node 279.30799 +0.79840460 +0.44176933
e 0.1153432 Incl. 4.96773 +0.40175415 +0.11526503
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

311P/PANSTARRS
Epoch 2014 Apr. 13.0 TT = JDT 2456760.5
T 2014 Apr. 15.93304 TT MPCW
q 1.9361426 (2000.0) P Q
n 0.30441613 Peri. 144.28252 +0.44291843 -0.89247841
a 2.1885557 Node 279.28881 +0.80115844 +0.43677847
e 0.1153332 Incl. 4.96851 +0.40245301 +0.11272466
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

311P/PANSTARRS
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 10.64689 TT MPCW
q 1.9355778 (2000.0) P Q
n 0.30438735 Peri. 143.98720 +0.44799583 -0.88994298
a 2.1886937 Node 279.25791 +0.79868294 +0.44133153
e 0.1156470 Incl. 4.96660 +0.40175278 +0.11501297
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

311P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 July 10.59753 TT MPCW
q 1.9356201 (2000.0) P Q
n 0.30443548 Peri. 143.97275 +0.44822574 -0.88982679
a 2.1884630 Node 279.25754 +0.79856795 +0.44153958
e 0.1155345 Incl. 4.96685 +0.40172492 +0.11511338
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

311P/PANSTARRS
Epoch 2020 Sept. 28.0 TT = JDT 2459120.5
T 2020 Oct. 7.43060 TT MPCW
q 1.9360858 (2000.0) P Q
n 0.30440026 Peri. 144.58203 +0.43920692 -0.89430701
a 2.1886318 Node 279.22744 +0.80299365 +0.43347195
e 0.1153899 Incl. 4.96992 +0.40286285 +0.11098219
P 3.24
From 184 observations 2005 Jan. 17-2018 Mar. 7, mean residual 0".3.

334P/NEAT
Epoch 2000 Dec. 2.0 TT = JDT 2451880.5
T 2000 Nov. 22.49607 TT MPCW
q 4.1533405 (2000.0) P Q
n 0.06023645 Peri. 80.79659 -0.93961992 -0.10216924
a 6.4451023 Node 92.83321 -0.02414584 -0.93222321
e 0.3555819 Incl. 19.08754 +0.34136695 -0.34716183
P 16.36
From 329 observations 2001 Feb. 24-2018 Mar. 22, mean residual 0".5.

334P/NEAT
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 5.37336 TT MPCW
q 4.1846219 (2000.0) P Q
n 0.05901019 Peri. 80.52024 -0.93892614 -0.10986012
a 6.5340838 Node 92.65263 -0.01672570 -0.93198096
e 0.3595702 Incl. 19.05411 +0.34371202 -0.34545947
P 16.70
From 329 observations 2001 Feb. 24-2018 Mar. 22, mean residual 0".5.

334P/NEAT
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 May 6.54064 TT MPCW
q 4.1850537 (2000.0) P Q
n 0.05856787 Peri. 80.81782 -0.93901559 -0.10808132
a 6.5669409 Node 92.47287 -0.01897254 -0.93159269
e 0.3627088 Incl. 19.07176 +0.34335079 -0.34706410
P 16.83
From 329 observations 2001 Feb. 24-2018 Mar. 22, mean residual 0".5.

334P/NEAT
Epoch 2035 Apr. 23.0 TT = JDT 2464440.5
T 2035 Apr. 5.69118 TT MPCW
q 4.4504450 (2000.0) P Q
n 0.05516717 Peri. 90.26567 -0.93704321 -0.00122602
a 6.8341144 Node 89.68081 -0.13837370 -0.91683607
e 0.3487898 Incl. 20.43941 +0.32062867 -0.39926197
P 17.87
From 329 observations 2001 Feb. 24-2018 Mar. 22, mean residual 0".5.

355P/LINEAR-NEAT
Epoch 2004 Nov. 11.0 TT = JDT 2453320.5
T 2004 Nov. 7.75950 TT MPCW
q 1.7095708 (2000.0) P Q
n 0.15235556 Peri. 336.51596 +0.87736104 -0.45586407
a 3.4718731 Node 51.46217 +0.46498302 +0.73070847
e 0.5075941 Incl. 11.03742 +0.11844155 +0.50818607
P 6.47
From 747 observations 2004 July 16-2018 Mar. 9, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2011 Apr. 29.0 TT = JDT 2455680.5
T 2011 Apr. 24.56607 TT MPCW
q 1.7077518 (2000.0) P Q
n 0.15235619 Peri. 336.39786 +0.87845953 -0.45372718
a 3.4718635 Node 51.44177 +0.46321309 +0.73175847
e 0.5081167 Incl. 11.04431 +0.11722834 +0.50858744
P 6.47
From 747 observations 2004 July 16-2018 Mar. 9, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 12.68009 TT MPCW
q 1.7159749 (2000.0) P Q
n 0.15204336 Peri. 336.33728 +0.87879148 -0.45312364
a 3.4766242 Node 51.46122 +0.46267092 +0.73220256
e 0.5064250 Incl. 11.03232 +0.11688093 +0.50848636
P 6.48
From 747 observations 2004 July 16-2018 Mar. 9, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 12.66603 TT MPCW
q 1.7159250 (2000.0) P Q
n 0.15206428 Peri. 336.32968 +0.87885177 -0.45300647
a 3.4763053 Node 51.46119 +0.46257357 +0.73226369
e 0.5063940 Incl. 11.03238 +0.11681296 +0.50850272
P 6.48
From 747 observations 2004 July 16-2018 Mar. 9, mean residual 0".6.

355P/LINEAR-NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 1.50283 TT MPCW
q 1.7068007 (2000.0) P Q
n 0.15249871 Peri. 336.33689 +0.87899768 -0.45267605
a 3.4697000 Node 51.43461 +0.46234334 +0.73228011
e 0.5080841 Incl. 11.04716 +0.11662634 +0.50877326
P 6.46
From 747 observations 2004 July 16-2018 Mar. 9, mean residual 0".6.

364P/PANSTARRS
Epoch 2013 Aug. 16.0 TT = JDT 2456520.5
T 2013 Aug. 6.93214 TT MPCW
q 0.8001471 (2000.0) P Q
n 0.20172262 Peri. 211.97229 -0.21336160 +0.96509137
a 2.8793845 Node 46.20976 -0.84618403 -0.10483538
e 0.7221118 Incl. 12.14766 -0.48831282 -0.24001707
P 4.89
From 269 observations 2013 Feb. 1-2018 Mar. 24, mean residual 0".5.

364P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 24.36845 TT MPCW
q 0.7978345 (2000.0) P Q
n 0.20196314 Peri. 211.93151 -0.21374655 +0.96498370
a 2.8770979 Node 46.22823 -0.84613495 -0.10509209
e 0.7226947 Incl. 12.15544 -0.48822951 -0.24033748
P 4.88
From 269 observations 2013 Feb. 1-2018 Mar. 24, mean residual 0".5.

364P/PANSTARRS
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 24.36597 TT MPCW
q 0.7978532 (2000.0) P Q
n 0.20191332 Peri. 211.92768 -0.21380910 +0.96496993
a 2.8775711 Node 46.22834 -0.84612862 -0.10514745
e 0.7227338 Incl. 12.15537 -0.48821310 -0.24036858
P 4.88
From 269 observations 2013 Feb. 1-2018 Mar. 24, mean residual 0".5.

364P/PANSTARRS
Epoch 2023 May 16.0 TT = JDT 2460080.5
T 2023 May 14.01945 TT MPCW
q 0.8012873 (2000.0) P Q
n 0.20172094 Peri. 212.02003 -0.21358687 +0.96508556
a 2.8794004 Node 46.14817 -0.84610937 -0.10515979
e 0.7217173 Incl. 12.13764 -0.48834372 -0.23989849
P 4.89
From 269 observations 2013 Feb. 1-2018 Mar. 24, mean residual 0".5.

365P/PANSTARRS
Epoch 2012 June 2.0 TT = JDT 2456080.5
T 2012 June 2.37898 TT MPCW
q 1.3606671 (2000.0) P Q
n 0.17328432 Peri. 66.25774 -0.88359806 -0.43602004
a 3.1863724 Node 87.51483 +0.34271730 -0.85062518
e 0.5729730 Incl. 9.83829 +0.31906006 -0.29380830
P 5.69
From 245 observations 2011 Nov. 24-2018 Mar. 25, mean residual 0".4.

365P/PANSTARRS
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 10.76026 TT MPCW
q 1.3591128 (2000.0) P Q
n 0.17336464 Peri. 66.40055 -0.88412994 -0.43495686
a 3.1853883 Node 87.44221 +0.34163641 -0.85096643
e 0.5733290 Incl. 9.83642 +0.31874568 -0.29439543
P 5.69
From 245 observations 2011 Nov. 24-2018 Mar. 25, mean residual 0".4.

365P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 10.76296 TT MPCW
q 1.3591172 (2000.0) P Q
n 0.17335261 Peri. 66.40395 -0.88414505 -0.43492642
a 3.1855355 Node 87.44080 +0.34160597 -0.85097684
e 0.5733473 Incl. 9.83639 +0.31873640 -0.29441029
P 5.69
From 245 observations 2011 Nov. 24-2018 Mar. 25, mean residual 0".4.

365P/PANSTARRS
Epoch 2023 Oct. 23.0 TT = JDT 2460240.5
T 2023 Oct. 9.38519 TT MPCW
q 1.3213656 (2000.0) P Q
n 0.17577924 Peri. 67.77511 -0.88581018 -0.43154157
a 3.1561502 Node 86.30591 +0.33726693 -0.85124936
e 0.5813363 Incl. 9.84470 +0.31873397 -0.29857395
P 5.61
From 245 observations 2011 Nov. 24-2018 Mar. 25, mean residual 0".4.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 16.04.2018, 22:55   #1168
Silvester
Модератор
 
Аватар для Silvester
 
Регистрация: 20.05.2007
Адрес: Военная Супердержава
Сообщений: 27,301
По умолчанию Коррекция орбиты долгопериодической (П = 10917.14 (JPL) лет) кометы C/2018 E2 (Barros) _ CK18E020 от 14 апреля 2018 года, MPEC 2018-G92 ..

Название: 8.gif
Просмотров: 169

Размер: 11.5 Кб

Коррекция орбиты долгопериодической (П = 10917.14 (JPL) лет) кометы C/2018 E2 (Barros) _ CK18E020 от 14 апреля 2018 года, MPEC 2018-G92 ..

C/2018 E2 (Barros) / CK18E020 (i=97.8°, q=3.920 AU, Q=828.172 AU, TP=2017 Dec. 23.61172 TT) from Sato/iTelObs-SSO (April 3.39-40p3) and Mt. John Obs. (April 13.34-35p5) ..

Элементы орбиты (orbital elements) периодической кометы C/2018 E2 (Barros) _ CK18E020:

C/2018 E2 (Barros)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 23.59764 TT MPCW
q 3.9198903 (2000.0) P Q
z +0.0024360 Peri. 277.47174 -0.07298147 +0.40072149
+/-0.0006274 Node 67.18054 +0.54839858 +0.78099117
e 0.9904510 Incl. 97.76093 -0.83302623 +0.47903558
From 44 observations 2018 Mar. 12-Apr. 13, mean residual 0".5.

C/2018 E2 (Barros)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 23.61172 TT MPCW
q 3.9199003
(2000.0) P Q
z +0.0024036 Peri. 277.47391 -0.07296754 +0.40073632
+/-0.0006274 Node 67.17980 +0.54843003 +0.78096561
e 0.9905782 Incl. 97.76114 -0.83300675 +0.47906484
From 44 observations 2018 Mar. 12-Apr. 13, mean residual 0".5.

Эфемериды (ephemeris) периодической кометы C/2018 E2 (Barros) _ CK18E020:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2018 03 15 04 33 43.8 -42 44 13 4.0937 3.9824 76.6 14.1 19.6
...
2018 03 30 04 38 19.4 -37 17 29 4.2388 4.0072 69.9 13.5 19.7
...
2018 04 07 04 41 56.1 -34 38 46 4.3206 4.0220 66.2 13.2 19.7
...
2018 04 13 04 45 02.3 -32 47 16 4.3826 4.0339 63.4 12.8 19.8
2018 04 14 04 45 35.0 -32 29 19 4.3929 4.0359 62.9 12.8 19.8
2018 04 15 04 46 08.2 -32 11 34 4.4032 4.0379 62.4 12.7 19.8
...
2018 04 21 04 49 35.5 -30 28 52 4.4644 4.0506 59.7 12.4 19.8
...
2018 04 29 04 54 30.2 -28 22 13 4.5436 4.0684 56.1 11.9 19.9
...
2018 05 14 05 04 20.5 -24 55 26 4.6797 4.1046 50.1 10.9 20.0
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 30.04.2018, 10:41   #1169
Silvester
Модератор
 
Аватар для Silvester
 
Регистрация: 20.05.2007
Адрес: Военная Супердержава
Сообщений: 27,301
По умолчанию Коррекция орбиты некоторых периодических комет от 30 апреля 2018 года, MPEC 2018-H105 ..

Нажмите на изображение для увеличения
Название: Знамя Победы СССР-Страны Победителя в ВОВ 1941-1945 гг. и во II Мировой войне в целом_30 04 1945.jpg
Просмотров: 154
Размер:	169.7 Кб
ID:	170736

Коррекция орбиты некоторых периодических комет от 30 апреля 2018 года, MPEC 2018-H105 ..

21P/Giacobini-Zinner
Epoch 2005 July 9.0 TT = JDT 2453560.5
T 2005 July 2.76044 TT MPCW
q 1.0379261 (2000.0) P Q
n 0.14882333 Peri. 172.54297 +0.98514850 -0.09906915
a 3.5265933 Node 195.42937 +0.11727930 +0.98479328
e 0.7056859 Incl. 31.81138 +0.12541130 -0.14271475
P 6.62
From 827 observations 2004 June 21-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.18, A2 = -0.1254.

21P/Giacobini-Zinner
Epoch 2012 Feb. 3.0 TT = JDT 2455960.5
T 2012 Feb. 11.73494 TT MPCW
q 1.0304923 (2000.0) P Q
n 0.14939934 Peri. 172.60359 +0.98510135 -0.09939059
a 3.5175229 Node 195.39693 +0.11783812 +0.98449831
e 0.7070404 Incl. 31.91086 +0.12525775 -0.14451501
P 6.60
From 827 observations 2004 June 21-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.18, A2 = -0.1254.

21P/Giacobini-Zinner
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Sept. 10.27501 TT MPCW
q 1.0128685 (2000.0) P Q
n 0.15062276 Peri. 172.85309 +0.98463479 -0.10345588
a 3.4984499 Node 195.39615 +0.12213663 +0.98377993
e 0.7104808 Incl. 31.99802 +0.12480771 -0.14653988
P 6.54
From 827 observations 2004 June 21-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.18, A2 = -0.1254.

21P/Giacobini-Zinner
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Sept. 10.27862 TT MPCW
q 1.0127805 (2000.0) P Q
n 0.15064517 Peri. 172.86309 +0.98462516 -0.10358478
a 3.4981029 Node 195.39319 +0.12226163 +0.98376408
e 0.7104772 Incl. 31.99776 +0.12476136 -0.14655518
P 6.54
From 827 observations 2004 June 21-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.18, A2 = -0.1254.

21P/Giacobini-Zinner
Epoch 2025 Mar. 26.0 TT = JDT 2460760.5
T 2025 Mar. 25.40795 TT MPCW
q 1.0089132 (2000.0) P Q
n 0.15106929 Peri. 172.93714 +0.98464435 -0.10384743
a 3.4915526 Node 195.33332 +0.12260377 +0.98358529
e 0.7110417 Incl. 32.05030 +0.12427319 -0.14756587
P 6.52
From 827 observations 2004 June 21-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.18, A2 = -0.1254.

24P/Schaumasse
Epoch 1993 Feb. 22.0 TT = JDT 2449040.5
T 1993 Mar. 3.96401 TT MPCW
q 1.2021795 (2000.0) P Q
n 0.11989675 Peri. 57.48182 -0.73162439 -0.65084573
a 4.0731565 Node 81.05365 +0.53609615 -0.73306132
e 0.7048531 Incl. 11.84659 +0.42110173 -0.19753719
P 8.22
From 1049 observations 1992 Sept. 24-2018 Apr. 28, mean residual 0".9.
Nongravitational parameters A1 = +0.06, A2 = -0.0477.

24P/Schaumasse
Epoch 2001 May 11.0 TT = JDT 2452040.5
T 2001 May 2.66021 TT MPCW
q 1.2050170 (2000.0) P Q
n 0.11950136 Peri. 57.87314 -0.72220748 -0.66198572
a 4.0821362 Node 79.83108 +0.54593942 -0.72353447
e 0.7048073 Incl. 11.75207 +0.42469578 -0.19563426
P 8.25
From 1049 observations 1992 Sept. 24-2018 Apr. 28, mean residual 0".9.
Nongravitational parameters A1 = +0.06, A2 = -0.0477.

24P/Schaumasse
Epoch 2009 July 28.0 TT = JDT 2455040.5
T 2009 Aug. 9.65326 TT MPCW
q 1.2139446 (2000.0) P Q
n 0.11890222 Peri. 57.99936 -0.72241195 -0.66189785
a 4.0958376 Node 79.71815 +0.54579143 -0.72345252
e 0.7036151 Incl. 11.72971 +0.42453821 -0.19623377
P 8.29
From 1049 observations 1992 Sept. 24-2018 Apr. 28, mean residual 0".9.
Nongravitational parameters A1 = +0.06, A2 = -0.0477.

24P/Schaumasse
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 16.92638 TT MPCW
q 1.2063410 (2000.0) P Q
n 0.11943659 Peri. 58.05801 -0.72204095 -0.66229192
a 4.0836117 Node 79.62982 +0.54603862 -0.72309604
e 0.7045897 Incl. 11.73515 +0.42485137 -0.19621807
P 8.25
From 1049 observations 1992 Sept. 24-2018 Apr. 28, mean residual 0".9.
Nongravitational parameters A1 = +0.06, A2 = -0.0477.

24P/Schaumasse
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 16.93309 TT MPCW
q 1.2063364 (2000.0) P Q
n 0.11937833 Peri. 58.06392 -0.72207518 -0.66225309
a 4.0849403 Node 79.62701 +0.54599403 -0.72312411
e 0.7046869 Incl. 11.73555 +0.42485051 -0.19624567
P 8.26
From 1049 observations 1992 Sept. 24-2018 Apr. 28, mean residual 0".9.
Nongravitational parameters A1 = +0.06, A2 = -0.0477.

24P/Schaumasse
Epoch 2025 Dec. 31.0 TT = JDT 2461040.5
T 2026 Jan. 8.29008 TT MPCW
q 1.1839534 (2000.0) P Q
n 0.12056074 Peri. 58.48171 -0.71166265 -0.67484743
a 4.0581876 Node 78.27274 +0.55778383 -0.71173805
e 0.7082556 Incl. 11.50179 +0.42709890 -0.19496125
P 8.18
From 1049 observations 1992 Sept. 24-2018 Apr. 28, mean residual 0".9.
Nongravitational parameters A1 = +0.06, A2 = -0.0477.

30P/Reinmuth
Epoch 1980 Nov. 17.0 TT = JDT 2444560.5
T 1980 Oct. 29.73863 TT MPCW
q 1.9815695 (2000.0) P Q
n 0.12978787 Peri. 9.49678 -0.65808479 -0.74286907
a 3.8634917 Node 121.76915 +0.68099002 -0.65678603
e 0.4871040 Incl. 8.30215 +0.32121177 -0.12952859
P 7.59
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 1988 Apr. 29.0 TT = JDT 2447280.5
T 1988 May 9.98016 TT MPCW
q 1.8692871 (2000.0) P Q
n 0.13511639 Peri. 13.05615 -0.67829275 -0.72446120
a 3.7612369 Node 119.80821 +0.66080468 -0.67449157
e 0.5030127 Incl. 8.13473 +0.32133490 -0.14218684
P 7.29
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 1995 Aug. 31.0 TT = JDT 2449960.5
T 1995 Sept. 3.32618 TT MPCW
q 1.8736024 (2000.0) P Q
n 0.13486151 Peri. 13.28782 -0.68036852 -0.72251243
a 3.7659745 Node 119.74160 +0.65880556 -0.67635659
e 0.5024920 Incl. 8.12917 +0.32105127 -0.14323951
P 7.31
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 2003 Jan. 1.0 TT = JDT 2452640.5
T 2002 Dec. 24.39387 TT MPCW
q 1.8775049 (2000.0) P Q
n 0.13459406 Peri. 13.28362 -0.68053183 -0.72235859
a 3.7709617 Node 119.75858 +0.65866829 -0.67651253
e 0.5021151 Incl. 8.13056 +0.32098679 -0.14327899
P 7.32
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 2010 May 4.0 TT = JDT 2455320.5
T 2010 Apr. 19.54640 TT MPCW
q 1.8840795 (2000.0) P Q
n 0.13432187 Peri. 13.20598 -0.67950645 -0.72334354
a 3.7760544 Node 119.75467 +0.65963781 -0.67552764
e 0.5010455 Incl. 8.12226 +0.32116809 -0.14295638
P 7.34
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 19.17731 TT MPCW
q 1.8766889 (2000.0) P Q
n 0.13470756 Peri. 13.29169 -0.67993498 -0.72291336
a 3.7688432 Node 119.70385 +0.65917142 -0.67596254
e 0.5020517 Incl. 8.12887 +0.32121871 -0.14307661
P 7.32
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Aug. 19.24746 TT MPCW
q 1.8767816 (2000.0) P Q
n 0.13456955 Peri. 13.33142 -0.68024364 -0.72262132
a 3.7714196 Node 119.68877 +0.65886766 -0.67624158
e 0.5023673 Incl. 8.12827 +0.32118841 -0.14323321
P 7.32
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

30P/Reinmuth
Epoch 2024 July 29.0 TT = JDT 2460520.5
T 2024 Aug. 17.18261 TT MPCW
q 1.8136367 (2000.0) P Q
n 0.13657582 Peri. 9.48618 -0.59648643 -0.79289881
a 3.7343943 Node 117.23572 +0.72690347 -0.59947097
e 0.5143425 Incl. 8.05321 +0.34031645 -0.10929786
P 7.22
From 2617 observations 1979 Oct. 23-2018 Apr. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.16, A2 = -0.0119.

37P/Forbes
Epoch 1993 Apr. 3.0 TT = JDT 2449080.5
T 1993 Mar. 14.68436 TT MPCW
q 1.4468552 (2000.0) P Q
n 0.16077282 Peri. 310.54131 +0.26134193 +0.96374926
a 3.3496104 Node 334.45681 -0.84365003 +0.20101500
e 0.5680527 Incl. 7.15920 -0.46899363 +0.17544328
P 6.13
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

37P/Forbes
Epoch 1999 May 22.0 TT = JDT 2451320.5
T 1999 May 4.19124 TT MPCW
q 1.4460251 (2000.0) P Q
n 0.16087467 Peri. 310.70528 +0.26260314 +0.96339512
a 3.3481965 Node 334.36739 -0.84342566 +0.20202989
e 0.5681182 Incl. 7.16265 -0.46869260 +0.17622081
P 6.13
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

37P/Forbes
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5
T 2005 Aug. 1.75247 TT MPCW
q 1.5723979 (2000.0) P Q
n 0.15526509 Peri. 329.25842 +0.25237667 +0.96136578
a 3.4283633 Node 315.09931 -0.85311153 +0.16746254
e 0.5413561 Incl. 8.95838 -0.45662538 +0.21847685
P 6.35
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

37P/Forbes
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 11.03000 TT MPCW
q 1.5753196 (2000.0) P Q
n 0.15516766 Peri. 329.38954 +0.25342278 +0.96107887
a 3.4297982 Node 315.03091 -0.85301494 +0.16837978
e 0.5406961 Incl. 8.95595 -0.45622626 +0.21903345
P 6.35
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

37P/Forbes
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 4.12404 TT MPCW
q 1.6102865 (2000.0) P Q
n 0.15335391 Peri. 329.97926 +0.25592065 +0.96031942
a 3.4567886 Node 314.59156 -0.85306141 +0.17039800
e 0.5341669 Incl. 8.95636 -0.45474262 +0.22079658
P 6.43
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

37P/Forbes
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 4.12416 TT MPCW
q 1.6102877 (2000.0) P Q
n 0.15337273 Peri. 329.98006 +0.25591853 +0.96031958
a 3.4565058 Node 314.59063 -0.85306222 +0.17039448
e 0.5341285 Incl. 8.95650 -0.45474229 +0.22079862
P 6.43
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

37P/Forbes
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Oct. 11.26889 TT MPCW
q 1.6178289 (2000.0) P Q
n 0.15295746 Peri. 330.06613 +0.25668333 +0.96011931
a 3.4627591 Node 314.55085 -0.85300730 +0.17113058
e 0.5327919 Incl. 8.94760 -0.45441415 +0.22110005
P 6.44
From 688 observations 1993 May 27-2018 Apr. 28, mean residual 0".8.
Nongravitational parameters A1 = +0.56, A2 = -0.0287.

103P/Hartley
Epoch 1997 Dec. 18.0 TT = JDT 2450800.5
T 1997 Dec. 22.01730 TT MPCW
q 1.0317134 (2000.0) P Q
n 0.15425241 Peri. 180.72293 +0.75862684 -0.63373685
a 3.4433519 Node 219.95381 +0.59893835 +0.76969793
e 0.7003753 Incl. 13.61870 +0.25643355 +0.07708887
P 6.39
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
Nongravitational parameters A1 = +0.19, A2 = +0.0259.

103P/Hartley
Epoch 2004 June 4.0 TT = JDT 2453160.5
T 2004 May 17.94539 TT MPCW
q 1.0362643 (2000.0) P Q
n 0.15390145 Peri. 180.80992 +0.75829932 -0.63421428
a 3.4485848 Node 219.89792 +0.59942710 +0.76929057
e 0.6995103 Incl. 13.60187 +0.25626020 +0.07722867
P 6.40
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
Nongravitational parameters A1 = +0.19, A2 = +0.0259.

103P/Hartley
Epoch 2010 Oct. 11.0 TT = JDT 2455480.5
T 2010 Oct. 28.25946 TT MPCW
q 1.0586787 (2000.0) P Q
n 0.15231547 Peri. 181.20112 +0.75553318 -0.63756786
a 3.4724823 Node 219.75985 +0.60299821 +0.76665477
e 0.6951234 Incl. 13.61827 +0.25605227 +0.07581350
P 6.47
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
Nongravitational parameters A1 = +0.19, A2 = +0.0259.

103P/Hartley
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 20.49304 TT MPCW
q 1.0659819 (2000.0) P Q
n 0.15199687 Peri. 181.30101 +0.75482637 -0.63849336
a 3.4773330 Node 219.72429 +0.60390192 +0.76587207
e 0.6934484 Incl. 13.59384 +0.25600707 +0.07593543
P 6.48
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
Nongravitational parameters A1 = +0.19, A2 = +0.0259.

103P/Hartley
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 20.46688 TT MPCW
q 1.0663914 (2000.0) P Q
n 0.15199040 Peri. 181.31653 +0.75467604 -0.63867228
a 3.4774317 Node 219.72231 +0.60408547 +0.76572904
e 0.6933394 Incl. 13.59393 +0.25601722 +0.07587334
P 6.48
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
Nongravitational parameters A1 = +0.19, A2 = +0.0259.

103P/Hartley
Epoch 2023 Oct. 23.0 TT = JDT 2460240.5
T 2023 Oct. 12.51626 TT MPCW
q 1.0640911 (2000.0) P Q
n 0.15211729 Peri. 181.30148 +0.75453032 -0.63878121
a 3.4754976 Node 219.74977 +0.60421766 +0.76567146
e 0.6938306 Incl. 13.61071 +0.25613475 +0.07553669
P 6.48
From 6162 observations 1997 May 2-2018 Apr. 18, mean residual 0".6.
Nongravitational parameters A1 = +0.19, A2 = +0.0259.

183P/Korlevic-Juric
Epoch 1989 Mar. 15.0 TT = JDT 2447600.5
T 1989 Feb. 24.25955 TT MPCW
q 3.8886932 (2000.0) P Q
n 0.10327734 Peri. 160.68256 -0.97145116 -0.23481406
a 4.4991729 Node 6.04709 +0.15234483 -0.72678245
e 0.1356871 Incl. 18.73590 +0.18186173 -0.64548402
P 9.54
From 314 observations 1989 Apr. 7-2018 Apr. 23, mean residual 0".6.

183P/Korlevic-Juric
Epoch 1998 Sept. 24.0 TT = JDT 2451080.5
T 1998 Sept. 30.68796 TT MPCW
q 3.9078295 (2000.0) P Q
n 0.10264089 Peri. 161.28146 -0.97352629 -0.22613751
a 4.5177527 Node 5.95428 +0.14624758 -0.72817919
e 0.1350059 Incl. 18.71972 +0.17566507 -0.64700610
P 9.60
From 314 observations 1989 Apr. 7-2018 Apr. 23, mean residual 0".6.

183P/Korlevic-Juric
Epoch 2008 May 14.0 TT = JDT 2454600.5
T 2008 May 9.10527 TT MPCW
q 3.8939891 (2000.0) P Q
n 0.10304372 Peri. 161.67616 -0.97467116 -0.22124118
a 4.5059707 Node 5.84239 +0.14293446 -0.72865366
e 0.1358157 Incl. 18.73062 +0.17200543 -0.64816371
P 9.56
From 314 observations 1989 Apr. 7-2018 Apr. 23, mean residual 0".6.

183P/Korlevic-Juric
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 11.30895 TT MPCW
q 3.8723572 (2000.0) P Q
n 0.10364350 Peri. 161.25643 -0.97303251 -0.22833221
a 4.4885701 Node 5.84579 +0.14813296 -0.72735650
e 0.1372849 Incl. 18.75257 +0.17681729 -0.64716066
P 9.51
From 314 observations 1989 Apr. 7-2018 Apr. 23, mean residual 0".6.

183P/Korlevic-Juric
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 11.81196 TT MPCW
q 3.8724368 (2000.0) P Q
n 0.10357188 Peri. 161.32293 -0.97330218 -0.22717965
a 4.4906390 Node 5.84712 +0.14727986 -0.72756778
e 0.1376646 Incl. 18.74941 +0.17604404 -0.64732876
P 9.52
From 314 observations 1989 Apr. 7-2018 Apr. 23, mean residual 0".6.

183P/Korlevic-Juric
Epoch 2027 Aug. 23.0 TT = JDT 2461640.5
T 2027 Aug. 9.10664 TT MPCW
q 4.2410908 (2000.0) P Q
n 0.09572894 Peri. 159.00965 -0.94826258 -0.31713622
a 4.7326808 Node 2.64057 +0.22498402 -0.70439829
e 0.1038714 Incl. 18.90009 +0.22400953 -0.63501785
P 10.30
From 314 observations 1989 Apr. 7-2018 Apr. 23, mean residual 0".6.

213P/Van Ness
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5
T 2005 Feb. 10.08664 TT MPCW
q 2.1281577 (2000.0) P Q
n 0.15545099 Peri. 3.08471 +0.71645815 +0.68530620
a 3.4256294 Node 312.72983 -0.64380717 +0.57742625
e 0.3787543 Incl. 10.23723 -0.26870066 +0.44377285
P 6.34
From 3020 observations 2005 Aug. 4-2017 Aug. 21, mean residual 0".5.
Nongravitational parameters A1 = +1.57, A2 = +0.4307, A3 = -0.5301.

213P/Van Ness
Epoch 2011 June 8.0 TT = JDT 2455720.5
T 2011 June 16.25506 TT MPCW
q 2.1225529 (2000.0) P Q
n 0.15574840 Peri. 3.32929 +0.71868496 +0.68294226
a 3.4212671 Node 312.67279 -0.64199427 +0.57952637
e 0.3796003 Incl. 10.23945 -0.26708665 +0.44467859
P 6.33
From 3020 observations 2005 Aug. 4-2017 Aug. 21, mean residual 0".5.
Nongravitational parameters A1 = +1.57, A2 = +0.4307, A3 = -0.5301.

213P/Van Ness
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Sept. 24.39312 TT MPCW
q 1.9834042 (2000.0) P Q
n 0.16092298 Peri. 5.54975 +0.72870999 +0.67132849
a 3.3475264 Node 311.32810 -0.63503887 +0.58848198
e 0.4075016 Incl. 10.37810 -0.25633451 +0.45056300
P 6.12
From 3020 observations 2005 Aug. 4-2017 Aug. 21, mean residual 0".5.
Nongravitational parameters A1 = +1.57, A2 = +0.4307, A3 = -0.5301.

213P/Van Ness
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 24.40670 TT MPCW
q 1.9834027 (2000.0) P Q
n 0.16087312 Peri. 5.55694 +0.72875137 +0.67128381
a 3.3482180 Node 311.32450 -0.63500647 +0.58852879
e 0.4076244 Incl. 10.37743 -0.25629715 +0.45056843
P 6.13
From 3020 observations 2005 Aug. 4-2017 Aug. 21, mean residual 0".5.
Nongravitational parameters A1 = +1.57, A2 = +0.4307, A3 = -0.5301.

213P/Van Ness
Epoch 2023 Oct. 23.0 TT = JDT 2460240.5
T 2023 Nov. 11.99696 TT MPCW
q 1.9802074 (2000.0) P Q
n 0.16109793 Peri. 5.77711 +0.73069730 +0.66913549
a 3.3451023 Node 311.27179 -0.63335980 +0.59037504
e 0.4080279 Incl. 10.38031 -0.25482705 +0.45134798
P 6.12
From 3020 observations 2005 Aug. 4-2017 Aug. 21, mean residual 0".5.
Nongravitational parameters A1 = +1.57, A2 = +0.4307, A3 = -0.5301.

250P/Larson
Epoch 1996 June 6.0 TT = JDT 2450240.5
T 1996 May 31.97952 TT MPCW
q 2.2434222 (2000.0) P Q
n 0.13563192 Peri. 45.07010 -0.46609290 -0.85680349
a 3.7517001 Node 73.89381 +0.73326576 -0.51359099
e 0.4020252 Incl. 13.27160 +0.49505428 -0.04595724
P 7.27
From 417 observations 1995 Dec. 22-2018 Apr. 15, mean residual 0".5.

250P/Larson
Epoch 2003 Aug. 29.0 TT = JDT 2452880.5
T 2003 Aug. 30.21035 TT MPCW
q 2.2301194 (2000.0) P Q
n 0.13616567 Peri. 44.99651 -0.46490072 -0.85740647
a 3.7418895 Node 73.88975 +0.73389531 -0.51265274
e 0.4040125 Incl. 13.28246 +0.49524235 -0.04518079
P 7.24
From 417 observations 1995 Dec. 22-2018 Apr. 15, mean residual 0".5.

250P/Larson
Epoch 2010 Nov. 20.0 TT = JDT 2455520.5
T 2010 Nov. 14.35915 TT MPCW
q 2.2140271 (2000.0) P Q
n 0.13676469 Peri. 44.88916 -0.46123319 -0.85937815
a 3.7309554 Node 73.75627 +0.73578347 -0.50950046
e 0.4065790 Incl. 13.29323 +0.49586956 -0.04334146
P 7.21
From 417 observations 1995 Dec. 22-2018 Apr. 15, mean residual 0".5.

250P/Larson
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 2.22097 TT MPCW
q 2.2130564 (2000.0) P Q
n 0.13676449 Peri. 45.09412 -0.46314984 -0.85837853
a 3.7309590 Node 73.67989 +0.73453612 -0.51106708
e 0.4068398 Incl. 13.29091 +0.49593237 -0.04468481
P 7.21
From 417 observations 1995 Dec. 22-2018 Apr. 15, mean residual 0".5.

250P/Larson
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 2.22511 TT MPCW
q 2.2130600 (2000.0) P Q
n 0.13676986 Peri. 45.09556 -0.46317290 -0.85836600
a 3.7308614 Node 73.67999 +0.73452244 -0.51108701
e 0.4068233 Incl. 13.29092 +0.49593109 -0.04469772
P 7.21
From 417 observations 1995 Dec. 22-2018 Apr. 15, mean residual 0".5.

250P/Larson
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 May 16.74518 TT MPCW
q 2.2723302 (2000.0) P Q
n 0.13424057 Peri. 45.70971 -0.46703210 -0.85695981
a 3.7775787 Node 73.30388 +0.73260495 -0.51302529
e 0.3984691 Incl. 13.15226 +0.49514746 -0.04924366
P 7.34
From 417 observations 1995 Dec. 22-2018 Apr. 15, mean residual 0".5.

292P/Li
Epoch 1998 Dec. 13.0 TT = JDT 2451160.5
T 1998 Dec. 17.81628 TT MPCW
q 2.5188543 (2000.0) P Q
n 0.06506105 Peri. 318.98445 +0.57359031 -0.70817091
a 6.1224041 Node 91.83120 +0.81697311 +0.45801940
e 0.5885841 Incl. 24.32423 +0.05957431 +0.53731946
P 15.15
From 472 observations 1998 Sept. 23-2018 Apr. 23, mean residual 0".6.

292P/Li
Epoch 2014 Jan. 23.0 TT = JDT 2456680.5
T 2014 Feb. 4.83182 TT MPCW
q 2.5223636 (2000.0) P Q
n 0.06508396 Peri. 319.05893 +0.57207543 -0.70909157
a 6.1209672 Node 91.86351 +0.81799760 +0.45643610
e 0.5879142 Incl. 24.35759 +0.06008016 +0.53745253
P 15.14
From 472 observations 1998 Sept. 23-2018 Apr. 23, mean residual 0".6.

292P/Li
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2014 Feb. 1.10692 TT MPCW
q 2.5236368 (2000.0) P Q
n 0.06513818 Peri. 319.60144 +0.57744039 -0.70562522
a 6.1175700 Node 91.00639 +0.81401584 +0.45891480
e 0.5874772 Incl. 24.25135 +0.06277586 +0.53989837
P 15.13
From 472 observations 1998 Sept. 23-2018 Apr. 23, mean residual 0".6.

292P/Li
Epoch 2029 Mar. 5.0 TT = JDT 2462200.5
T 2029 Mar. 4.43583 TT MPCW
q 2.5038071 (2000.0) P Q
n 0.06552001 Peri. 319.63996 +0.57856333 -0.70418071
a 6.0937796 Node 90.86863 +0.81327299 +0.45966007
e 0.5891208 Incl. 24.30679 +0.06206057 +0.54114891
P 15.04
From 472 observations 1998 Sept. 23-2018 Apr. 23, mean residual 0".6.

315P/LONEOS
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5
T 2005 Sept. 2.52020 TT MPCW
q 2.3756988 (2000.0) P Q
n 0.09236936 Peri. 63.10199 -0.64712940 -0.68934295
a 4.8467514 Node 71.21599 +0.51834961 -0.71103779
e 0.5098369 Incl. 20.11715 +0.55905029 -0.13867791
P 10.67
From 2133 observations 2004 Nov. 3-2018 Apr. 12, mean residual 0".5.

315P/LONEOS
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 6.82732 TT MPCW
q 2.4204216 (2000.0) P Q
n 0.08780382 Peri. 67.18906 -0.68638373 -0.66768553
a 5.0133394 Node 69.55182 +0.50163412 -0.72163017
e 0.5172037 Incl. 17.91510 +0.52653640 -0.18288227
P 11.23
From 2133 observations 2004 Nov. 3-2018 Apr. 12, mean residual 0".5.

315P/LONEOS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Dec. 6.95519 TT MPCW
q 2.4161647 (2000.0) P Q
n 0.08758440 Peri. 67.15070 -0.68494357 -0.66898627
a 5.0217091 Node 69.48081 +0.50262844 -0.72064694
e 0.5188561 Incl. 17.95001 +0.52746276 -0.18200374
P 11.25
From 2133 observations 2004 Nov. 3-2018 Apr. 12, mean residual 0".5.

315P/LONEOS
Epoch 2027 Nov. 11.0 TT = JDT 2461720.5
T 2027 Nov. 16.51350 TT MPCW
q 2.3557166 (2000.0) P Q
n 0.08990624 Peri. 66.04645 -0.66231967 -0.69342778
a 4.9348749 Node 68.60428 +0.52738759 -0.70046221
e 0.5226390 Incl. 17.74061 +0.53216067 -0.16885085
P 10.96
From 2133 observations 2004 Nov. 3-2018 Apr. 12, mean residual 0".5.

334P/NEAT
Epoch 2000 Dec. 2.0 TT = JDT 2451880.5
T 2000 Nov. 22.49301 TT MPCW
q 4.1533462 (2000.0) P Q
n 0.06023644 Peri. 80.79623 -0.93961924 -0.10217509
a 6.4451028 Node 92.83322 -0.02414007 -0.93222338
e 0.3555811 Incl. 19.08755 +0.34136921 -0.34715966
P 16.36
From 346 observations 2001 Feb. 24-2018 Apr. 21, mean residual 0".5.

334P/NEAT
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 5.37086 TT MPCW
q 4.1846275 (2000.0) P Q
n 0.05901019 Peri. 80.51988 -0.93892542 -0.10986593
a 6.5340841 Node 92.65263 -0.01671996 -0.93198108
e 0.3595694 Incl. 19.05411 +0.34371426 -0.34545730
P 16.70
From 346 observations 2001 Feb. 24-2018 Apr. 21, mean residual 0".5.

334P/NEAT
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 May 6.53819 TT MPCW
q 4.1850594 (2000.0) P Q
n 0.05856786 Peri. 80.81746 -0.93901489 -0.10808706
a 6.5669413 Node 92.47288 -0.01896688 -0.93159282
e 0.3627080 Incl. 19.07176 +0.34335301 -0.34706195
P 16.83
From 346 observations 2001 Feb. 24-2018 Apr. 21, mean residual 0".5.

334P/NEAT
Epoch 2035 Apr. 23.0 TT = JDT 2464440.5
T 2035 Apr. 5.71978 TT MPCW
q 4.4504522 (2000.0) P Q
n 0.05516689 Peri. 90.26538 -0.93704383 -0.00122926
a 6.8341377 Node 89.68090 -0.13836967 -0.91683678
e 0.3487910 Incl. 20.43931 +0.32062859 -0.39926032
P 17.87
From 346 observations 2001 Feb. 24-2018 Apr. 21, mean residual 0".5.

346P/Catalina
Epoch 2007 Aug. 8.0 TT = JDT 2454320.5
T 2007 Aug. 19.67166 TT MPCW
q 2.2323071 (2000.0) P Q
n 0.10359351 Peri. 335.87258 +0.16981478 -0.91421795
a 4.4900139 Node 102.63403 +0.95433833 +0.05944957
e 0.5028285 Incl. 22.15133 +0.24576676 +0.40083823
P 9.51
From 461 observations 2007 Oct. 6-2018 Apr. 9, mean residual 0".6.

346P/Catalina
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5
T 2017 Feb. 15.51681 TT MPCW
q 2.2208720 (2000.0) P Q
n 0.10407757 Peri. 335.90315 +0.17126944 -0.91367674
a 4.4760811 Node 102.51479 +0.95411075 +0.06053791
e 0.5038356 Incl. 22.18293 +0.24564092 +0.40190793
P 9.47
From 461 observations 2007 Oct. 6-2018 Apr. 9, mean residual 0".6.

346P/Catalina
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Feb. 15.54347 TT MPCW
q 2.2214682 (2000.0) P Q
n 0.10409948 Peri. 335.93477 +0.17087082 -0.91375033
a 4.4754531 Node 102.50864 +0.95412635 +0.06010331
e 0.5036328 Incl. 22.18254 +0.24585784 +0.40180583
P 9.47
From 461 observations 2007 Oct. 6-2018 Apr. 9, mean residual 0".6.

346P/Catalina
Epoch 2026 July 19.0 TT = JDT 2461240.5
T 2026 Aug. 1.34355 TT MPCW
q 2.2158734 (2000.0) P Q
n 0.10440794 Peri. 336.11687 +0.16875971 -0.91387833
a 4.4666338 Node 102.45629 +0.95424763 +0.05766471
e 0.5039053 Incl. 22.21931 +0.24684329 +0.40187210
P 9.44
From 461 observations 2007 Oct. 6-2018 Apr. 9, mean residual 0".6.

352P/Skiff
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 14.65328 TT MPCW
q 2.5136799 (2000.0) P Q
n 0.05832826 Peri. 308.43523 +0.89902711 +0.40159911
a 6.5849129 Node 29.13924 -0.19659151 +0.72635226
e 0.6182668 Incl. 21.00638 -0.39128255 +0.55779078
P 16.90
From 573 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 21.60871 TT MPCW
q 2.5359578 (2000.0) P Q
n 0.05779087 Peri. 309.08421 +0.89777693 +0.40663606
a 6.6256716 Node 28.15755 -0.20241425 +0.72218195
e 0.6172527 Incl. 21.01710 -0.39118417 +0.55955371
P 17.05
From 573 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 21.60847 TT MPCW
q 2.5358456 (2000.0) P Q
n 0.05774952 Peri. 309.08009 +0.89774914 +0.40669911
a 6.6288334 Node 28.15759 -0.20247074 +0.72217167
e 0.6174522 Incl. 21.01654 -0.39121871 +0.55952115
P 17.07
From 573 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

352P/Skiff
Epoch 2034 Aug. 26.0 TT = JDT 2464200.5
T 2034 Aug. 7.97253 TT MPCW
q 2.5563344 (2000.0) P Q
n 0.05703142 Peri. 309.05884 +0.89730304 +0.40785037
a 6.6843612 Node 28.10297 -0.20364452 +0.72183844
e 0.6175649 Incl. 21.00303 -0.39163270 +0.55911300
P 17.28
From 573 observations 2000 Aug. 26-2018 Jan. 14, mean residual 0".6.

359P/LONEOS
Epoch 2007 Sept. 17.0 TT = JDT 2454360.5
T 2007 Sept. 11.06110 TT MPCW
q 3.1110600 (2000.0) P Q
n 0.09962099 Peri. 200.00411 +0.98167726 +0.16817824
a 4.6085979 Node 149.87347 -0.14132038 +0.95794295
e 0.3249444 Incl. 10.28193 -0.12782142 +0.23251104
P 9.89
From 128 observations 2007 Aug. 21-2018 Feb. 10, mean residual 0".5.

359P/LONEOS
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 20.49332 TT MPCW
q 3.1396835 (2000.0) P Q
n 0.09869501 Peri. 200.11539 +0.98177911 +0.16756819
a 4.6373790 Node 149.79874 -0.14066480 +0.95793325
e 0.3229616 Incl. 10.26176 -0.12776227 +0.23299097
P 9.99
From 128 observations 2007 Aug. 21-2018 Feb. 10, mean residual 0".5.

359P/LONEOS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Aug. 20.45464 TT MPCW
q 3.1396099 (2000.0) P Q
n 0.09866360 Peri. 200.10963 +0.98174996 +0.16773640
a 4.6383631 Node 149.79470 -0.14082565 +0.95790531
e 0.3231212 Incl. 10.26104 -0.12780905 +0.23298479
P 9.99
From 128 observations 2007 Aug. 21-2018 Feb. 10, mean residual 0".5.

359P/LONEOS
Epoch 2027 Aug. 23.0 TT = JDT 2461640.5
T 2027 Aug. 24.05645 TT MPCW
q 3.1447896 (2000.0) P Q
n 0.09847866 Peri. 200.22398 +0.98173085 +0.16769137
a 4.6441686 Node 149.68190 -0.14068883 +0.95787869
e 0.3228520 Incl. 10.25991 -0.12810619 +0.23312663
P 10.01
From 128 observations 2007 Aug. 21-2018 Feb. 10, mean residual 0".5.

363P/Lemmon
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 8.70146 TT MPCW
q 1.5063936 (2000.0) P Q
n 0.15703193 Peri. 315.12539 -0.57563264 -0.81761988
a 3.4025988 Node 169.99793 +0.76833530 -0.54585341
e 0.5572814 Incl. 3.97272 +0.27983556 -0.18314415
P 6.28
From 88 observations 2011 Nov. 3-2018 Mar. 4, mean residual 0".4.

363P/Lemmon
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 22.92145 TT MPCW
q 1.5078626 (2000.0) P Q
n 0.15691734 Peri. 315.28068 -0.57669848 -0.81686691
a 3.4042551 Node 169.91720 +0.76761015 -0.54688938
e 0.5570653 Incl. 3.97537 +0.27963104 -0.18341337
P 6.28
From 88 observations 2011 Nov. 3-2018 Mar. 4, mean residual 0".4.

363P/Lemmon
Epoch 2024 Nov. 26.0 TT = JDT 2460640.5
T 2024 Nov. 13.19755 TT MPCW
q 1.7208635 (2000.0) P Q
n 0.14584861 Peri. 340.74920 -0.60967199 -0.79097712
a 3.5743839 Node 146.75877 +0.73901790 -0.59072241
e 0.5185566 Incl. 5.39395 +0.28662276 -0.15938077
P 6.76
From 88 observations 2011 Nov. 3-2018 Mar. 4, mean residual 0".4.

364P/PANSTARRS
Epoch 2013 Aug. 16.0 TT = JDT 2456520.5
T 2013 Aug. 6.93215 TT MPCW
q 0.8001476 (2000.0) P Q
n 0.20172261 Peri. 211.97225 -0.21336167 +0.96509133
a 2.8793845 Node 46.20980 -0.84618407 -0.10483540
e 0.7221116 Incl. 12.14766 -0.48831272 -0.24001721
P 4.89
From 329 observations 2013 Feb. 1-2018 Apr. 23, mean residual 0".5.

364P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 24.36849 TT MPCW
q 0.7978350 (2000.0) P Q
n 0.20196314 Peri. 211.93147 -0.21374662 +0.96498367
a 2.8770979 Node 46.22827 -0.84613499 -0.10509210
e 0.7226945 Incl. 12.15544 -0.48822941 -0.24033761
P 4.88
From 329 observations 2013 Feb. 1-2018 Apr. 23, mean residual 0".5.

364P/PANSTARRS
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 24.36601 TT MPCW
q 0.7978537 (2000.0) P Q
n 0.20191332 Peri. 211.92764 -0.21380917 +0.96496989
a 2.8775712 Node 46.22838 -0.84612866 -0.10514747
e 0.7227336 Incl. 12.15537 -0.48821300 -0.24036871
P 4.88
From 329 observations 2013 Feb. 1-2018 Apr. 23, mean residual 0".5.

364P/PANSTARRS
Epoch 2023 May 16.0 TT = JDT 2460080.5
T 2023 May 14.01952 TT MPCW
q 0.8012878 (2000.0) P Q
n 0.20172093 Peri. 212.01999 -0.21358694 +0.96508552
a 2.8794005 Node 46.14820 -0.84610941 -0.10515981
e 0.7217171 Incl. 12.13764 -0.48834362 -0.23989862
P 4.89
From 329 observations 2013 Feb. 1-2018 Apr. 23, mean residual 0".5.

365P/PANSTARRS
Epoch 2012 June 2.0 TT = JDT 2456080.5
T 2012 June 2.37883 TT MPCW
q 1.3606669 (2000.0) P Q
n 0.17328431 Peri. 66.25772 -0.88359783 -0.43602051
a 3.1863726 Node 87.51481 +0.34271775 -0.85062499
e 0.5729731 Incl. 9.83829 +0.31906022 -0.29380817
P 5.69
From 334 observations 2011 Nov. 24-2018 Apr. 23, mean residual 0".4.

365P/PANSTARRS
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 10.76022 TT MPCW
q 1.3591127 (2000.0) P Q
n 0.17336463 Peri. 66.40053 -0.88412971 -0.43495733
a 3.1853884 Node 87.44219 +0.34163686 -0.85096623
e 0.5733291 Incl. 9.83642 +0.31874584 -0.29439530
P 5.69
From 334 observations 2011 Nov. 24-2018 Apr. 23, mean residual 0".4.

365P/PANSTARRS
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 10.76292 TT MPCW
q 1.3591171 (2000.0) P Q
n 0.17335260 Peri. 66.40393 -0.88414482 -0.43492689
a 3.1855357 Node 87.44079 +0.34160641 -0.85097665
e 0.5733474 Incl. 9.83639 +0.31873656 -0.29441016
P 5.69
From 334 observations 2011 Nov. 24-2018 Apr. 23, mean residual 0".4.

365P/PANSTARRS
Epoch 2023 Oct. 23.0 TT = JDT 2460240.5
T 2023 Oct. 9.38524 TT MPCW
q 1.3213654 (2000.0) P Q
n 0.17577923 Peri. 67.77510 -0.88580996 -0.43154203
a 3.1561502 Node 86.30590 +0.33726736 -0.85124916
e 0.5813363 Incl. 9.84470 +0.31873413 -0.29857384
P 5.61
From 334 observations 2011 Nov. 24-2018 Apr. 23, mean residual 0".4.

366P/Spacewatch
Epoch 2005 July 9.0 TT = JDT 2453560.5
T 2005 June 20.11051 TT MPCW
q 2.2763031 (2000.0) P Q
n 0.15070320 Peri. 153.56403 -0.70998637 +0.68903525
a 3.4972048 Node 70.79263 -0.67030778 -0.59792401
e 0.3491079 Incl. 8.85894 -0.21588617 -0.40953303
P 6.54
From 67 observations 2005 Apr. 4-2018 Apr. 20, mean residual 0".5.

366P/Spacewatch
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2012 Jan. 5.19040 TT MPCW
q 2.2864992 (2000.0) P Q
n 0.15030522 Peri. 153.48279 -0.71109571 +0.68791424
a 3.5033753 Node 70.78233 -0.66932013 -0.59903119
e 0.3473439 Incl. 8.85255 -0.21529853 -0.40979950
P 6.56
From 67 observations 2005 Apr. 4-2018 Apr. 20, mean residual 0".5.

366P/Spacewatch
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 21.92420 TT MPCW
q 2.2777206 (2000.0) P Q
n 0.15065058 Peri. 153.35865 -0.71285245 +0.68607512
a 3.4980191 Node 70.75972 -0.66778534 -0.60068315
e 0.3488542 Incl. 8.85915 -0.21425247 -0.41046399
P 6.54
From 67 observations 2005 Apr. 4-2018 Apr. 20, mean residual 0".5.

366P/Spacewatch
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 21.83522 TT MPCW
q 2.2777937 (2000.0) P Q
n 0.15056150 Peri. 153.33285 -0.71318842 +0.68572510
a 3.4993987 Node 70.75746 -0.66749017 -0.60100625
e 0.3490900 Incl. 8.85949 -0.21405406 -0.41057591
P 6.55
From 67 observations 2005 Apr. 4-2018 Apr. 20, mean residual 0".5.

366P/Spacewatch
Epoch 2025 Feb. 14.0 TT = JDT 2460720.5
T 2025 Jan. 30.89052 TT MPCW
q 2.2799694 (2000.0) P Q
n 0.15052631 Peri. 152.95905 -0.71761360 +0.68110238
a 3.4999440 Node 70.76050 -0.66357966 -0.60533508
e 0.3485698 Incl. 8.85656 -0.21140663 -0.41190895
P 6.55
From 67 observations 2005 Apr. 4-2018 Apr. 20, mean residual 0".5.
__________________
Альманах ..
Silvester вне форума   Ответить с цитированием
Старый 30.04.2018, 10:41   #1170
Silvester
Модератор
 
Аватар для Silvester
 
Регистрация: 20.05.2007
Адрес: Военная Супердержава
Сообщений: 27,301
По умолчанию Коррекция орбиты некоторых комет от 30 апреля 2018 года, MPEC 2018-H105 ..

Нажмите на изображение для увеличения
Название: Знамя Победы СССР-Страны Победителя в ВОВ 1941-1945 гг. и во II Мировой войне в целом_30 04 1945.jpg
Просмотров: 148
Размер:	169.7 Кб
ID:	170735

Коррекция орбиты некоторых комет от 30 апреля 2018 года, MPEC 2018-H105 ..

C/2010 U3 (Boattini)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Feb. 26.49817 TT MPCW
q 8.4455116 (2000.0) P Q
z +0.0000259 Peri. 88.07898 -0.36199411 -0.74302555
+/-0.0000004 Node 43.07392 +0.07258883 -0.62450410
e 0.9997811 Incl. 55.51261 +0.92934984 -0.24064012
From 1356 observations 2009 Sept. 16-2018 Apr. 22, mean residual 0".6.

C/2010 U3 (Boattini)
Epoch 2019 Mar. 18.0 TT = JDT 2458560.5
T 2019 Feb. 26.62908 TT MPCW
q 8.4454885 (2000.0) P Q
z +0.0001973 Peri. 88.08677 -0.36205328 -0.74305399
+/-0.0000004 Node 43.06729 +0.07255417 -0.62443465
e 0.9983335 Incl. 55.51174 +0.92932950 -0.24073249
From 1356 observations 2009 Sept. 16-2018 Apr. 22, mean residual 0".6.

C/2011 KP36 (Spacewatch)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 26.89719 TT MPCW
q 4.8833082 (2000.0) P Q
z +0.0260346 Peri. 180.59783 +0.99445340 +0.09830682
+/-0.0000000 Node 173.40039 -0.09509844 +0.99227938
e 0.8728650 Incl. 18.98677 -0.04493019 +0.07561350
From 3243 observations 2011 May 21-2018 Mar. 14, mean residual 0".4.

C/2011 KP36 (Spacewatch)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 26.56223 TT MPCW
q 4.8818061 (2000.0) P Q
z +0.0260018 Peri. 180.55539 +0.99435979 +0.09922778
+/-0.0000000 Node 173.38927 -0.09601038 +0.99218677
e 0.8730645 Incl. 18.98370 -0.04506240 +0.07562584
From 3243 observations 2011 May 21-2018 Mar. 14, mean residual 0".4.

C/2013 C2 (Tenagra)
Epoch 2015 Sept. 15.0 TT = JDT 2457280.5
T 2015 Aug. 30.29054 TT MPCW
q 9.1309891 (2000.0) P Q
n 0.01531304 Peri. 308.79070 -0.91035161 +0.24124094
a 16.0605985 Node 247.52490 -0.16366774 -0.95615009
e 0.4314665 Incl. 21.33909 -0.38009579 -0.16607172
P 64.36
From 423 observations 2013 Feb. 14-2018 Apr. 6, mean residual 0".5.

C/2013 C2 (Tenagra)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Sept. 8.76361 TT MPCW
q 9.1390369 (2000.0) P Q
n 0.01532133 Peri. 309.21336 -0.90852337 +0.24802718
a 16.0548032 Node 247.52955 -0.17078509 -0.95489758
e 0.4307600 Incl. 21.33884 -0.38133678 -0.16325785
P 64.33
From 423 observations 2013 Feb. 14-2018 Apr. 6, mean residual 0".5.

C/2013 C2 (Tenagra)
Epoch 2079 Feb. 11.0 TT = JDT 2480440.5
T 2079 Feb. 6.81602 TT MPCW
q 9.1333962 (2000.0) P Q
n 0.01542038 Peri. 309.14747 -0.90897863 +0.24635210
a 15.9859859 Node 247.49257 -0.16912870 -0.95525562
e 0.4286623 Incl. 21.34489 -0.38098993 -0.16369895
P 63.92
From 423 observations 2013 Feb. 14-2018 Apr. 6, mean residual 0".5.

C/2013 US10 (Catalina)
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Nov. 15.72132 TT MPCW
q 0.8229673 (2000.0) P Q
z -0.0003411 Peri. 340.35819 -0.90560050 -0.42050809
Node 186.14460 -0.28587998 +0.50883696
e 1.0002808 Incl. 148.87835 -0.31330554 +0.75117101
From 4864 observations 2013 Aug. 14-2017 Nov. 16, mean residual 0".5.
Nongravitational parameters A1 = +0.84, A2 = -0.0089.

C/2013 US10 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Nov. 15.75052 TT MPCW
q 0.8244930 (2000.0) P Q
z -0.0005128 Peri. 340.43889 -0.90597152 -0.41966672
Node 186.17777 -0.28559733 +0.50888387
e 1.0004228 Incl. 148.86844 -0.31248963 +0.75160964
From 4864 observations 2013 Aug. 14-2017 Nov. 16, mean residual 0".5.
Nongravitational parameters A1 = +0.84, A2 = -0.0089.

C/2013 V4 (Catalina)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 7.60060 TT MPCW
q 5.1854122 (2000.0) P Q
z -0.0004973 Peri. 40.44925 +0.22786073 -0.60307990
+/-0.0000002 Node 55.62129 +0.46389251 -0.62303029
e 1.0025789 Incl. 67.85538 +0.85608600 +0.49812438
From 2303 observations 2013 Oct. 23-2018 Mar. 28, mean residual 0".5.

C/2013 V4 (Catalina)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 Oct. 7.24054 TT MPCW
q 5.1859759 (2000.0) P Q
z -0.0001385 Peri. 40.43809 +0.22778269 -0.60289344
+/-0.0000002 Node 55.63801 +0.46405168 -0.62312864
e 1.0007183 Incl. 67.85864 +0.85602049 +0.49822707
From 2303 observations 2013 Oct. 23-2018 Mar. 28, mean residual 0".5.

C/2014 B1 (Schwartz)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 10.53451 TT MPCW
q 9.5565924 (2000.0) P Q
z -0.0003925 Peri. 345.84167 -0.85029290 -0.50400239
+/-0.0000006 Node 161.39563 +0.51719207 -0.85353216
e 1.0037514 Incl. 28.37228 +0.09754151 +0.13215308
From 757 observations 2014 Jan. 28-2018 Apr. 20, mean residual 0".4.

C/2014 B1 (Schwartz)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 10.92143 TT MPCW
q 9.5567074 (2000.0) P Q
z -0.0003243 Peri. 345.86196 -0.85046136 -0.50370882
+/-0.0000006 Node 161.39423 +0.51690781 -0.85369963
e 1.0030993 Incl. 28.37630 +0.09757963 +0.13219065
From 757 observations 2014 Jan. 28-2018 Apr. 20, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 10.75236 TT MPCW
q 6.2442907 (2000.0) P Q
z +0.0000886 Peri. 65.74363 -0.08367976 +0.50406462
+/-0.0000002 Node 240.40004 -0.74841290 +0.53775837
e 0.9994470 Incl. 81.34885 +0.65793300 +0.67582157
From 1349 observations 2014 May 8-2018 Apr. 28, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Dec. 11.21027 TT MPCW
q 6.2448654 (2000.0) P Q
z -0.0000691 Peri. 65.78141 -0.08340733 +0.50427104
+/-0.0000002 Node 240.38932 -0.74805258 +0.53816131
e 1.0004316 Incl. 81.34743 +0.65837721 +0.67534667
From 1349 observations 2014 May 8-2018 Apr. 28, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2016 July 31.0 TT = JDT 2457600.5
T 2016 Aug. 7.89602 TT MPCW
q 7.2753898 (2000.0) P Q
z +0.0000148 Peri. 113.40109 -0.36316666 -0.82311693
+/-0.0000005 Node 334.11215 -0.21699433 +0.53039172
e 0.9998924 Incl. 90.83748 +0.90610344 -0.20288703
From 680 observations 2014 Sept. 6-2018 Apr. 24, mean residual 0".4.

C/2014 R3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Aug. 8.54456 TT MPCW
q 7.2765927 (2000.0) P Q
z +0.0001395 Peri. 113.45378 -0.36397584 -0.82266583
+/-0.0000005 Node 334.10083 -0.21659867 +0.53080882
e 0.9989852 Incl. 90.84954 +0.90587339 -0.20362448
From 680 observations 2014 Sept. 6-2018 Apr. 24, mean residual 0".4.

C/2015 D3 (PANSTARRS)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 Apr. 30.78855 TT MPCW
q 8.1487284 (2000.0) P Q
z -0.0003021 Peri. 2.84987 -0.90712756 +0.28894007
+/-0.0000009 Node 156.98045 +0.36899847 +0.19640743
e 1.0024616 Incl. 128.50933 +0.20238509 +0.93698333
From 257 observations 2013 Apr. 8-2018 Apr. 3, mean residual 0".5.

C/2015 D3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 May 2.72265 TT MPCW
q 8.1507718 (2000.0) P Q
z -0.0003380 Peri. 2.96955 -0.90658812 +0.29079300
+/-0.0000009 Node 156.98981 +0.36927958 +0.19582493
e 1.0027550 Incl. 128.51850 +0.20428063 +0.93653192
From 257 observations 2013 Apr. 8-2018 Apr. 3, mean residual 0".5.

C/2015 ER61 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 9.94360 TT MPCW
q 1.0421358 (2000.0) P Q
z +0.0025762 Peri. 68.19279 +0.54600663 +0.83284292
+/-0.0000001 Node 235.22112 -0.80369409 +0.49009419
e 0.9973152 Incl. 6.34878 -0.23654296 +0.25725541
From 2613 observations 2015 Jan. 21-2018 Mar. 24, mean residual 0".6.

C/2015 ER61 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 May 9.95977 TT MPCW
q 1.0420022 (2000.0) P Q
z +0.0024912 Peri. 68.19242 +0.54598636 +0.83285538
+/-0.0000001 Node 235.22016 -0.80370904 +0.49007480
e 0.9974041 Incl. 6.34939 -0.23653895 +0.25725204
From 2613 observations 2015 Jan. 21-2018 Mar. 24, mean residual 0".6.

C/2015 LC2 (PANSTARRS)
Epoch 2015 May 18.0 TT = JDT 2457160.5
T 2015 May 1.60927 TT MPCW
q 5.8905713 (2000.0) P Q
z -0.0003315 Peri. 341.82636 -0.67450130 -0.26845931
+/-0.0000013 Node 223.56557 -0.49041292 -0.53339649
e 1.0019525 Incl. 93.71810 -0.55185429 +0.80213327
From 353 observations 2015 June 7-2018 Apr. 22, mean residual 0".6.

C/2015 LC2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2015 May 1.94536 TT MPCW
q 5.8959905 (2000.0) P Q
z -0.0000407 Peri. 341.91880 -0.67495750 -0.26727567
+/-0.0000013 Node 223.56613 -0.49124832 -0.53270061
e 1.0002399 Incl. 93.70991 -0.55055196 +0.80299052
From 353 observations 2015 June 7-2018 Apr. 22, mean residual 0".6.

C/2015 O1 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 19.03948 TT MPCW
q 3.7296716 (2000.0) P Q
z -0.0000275 Peri. 89.59563 -0.52096448 -0.50150521
+/-0.0000004 Node 299.85561 -0.59860904 +0.79151129
e 1.0001024 Incl. 127.21100 +0.60849258 +0.34928842
From 2332 observations 2015 June 15-2018 Apr. 28, mean residual 0".8.

C/2015 O1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 19.05274 TT MPCW
q 3.7296751 (2000.0) P Q
z -0.0000185 Peri. 89.59921 -0.52098658 -0.50149743
+/-0.0000004 Node 299.85726 -0.59857313 +0.79153556
e 1.0000689 Incl. 127.21096 +0.60850899 +0.34924460
From 2332 observations 2015 June 15-2018 Apr. 28, mean residual 0".8.

P/2015 TP200 (LINEAR)
Epoch 2016 Oct. 19.0 TT = JDT 2457680.5
T 2016 Oct. 28.19894 TT MPCW
q 3.3853046 (2000.0) P Q
n 0.04998927 Peri. 82.73467 +0.00646517 -0.99980756
a 7.2982412 Node 6.97565 +0.84672559 -0.00438040
e 0.5361479 Incl. 8.77231 +0.53199058 +0.01912237
P 19.72
From 654 observations 2015 Sept. 12-2018 Apr. 6, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Oct. 28.30955 TT MPCW
q 3.3862273 (2000.0) P Q
n 0.05003464 Peri. 82.77225 +0.00580857 -0.99981159
a 7.2938286 Node 6.97569 +0.84672503 -0.00493614
e 0.5357408 Incl. 8.77204 +0.53199905 +0.01877264
P 19.70
From 654 observations 2015 Sept. 12-2018 Apr. 6, mean residual 0".5.

P/2015 TP200 (LINEAR)
Epoch 2036 Apr. 17.0 TT = JDT 2464800.5
T 2036 May 4.17240 TT MPCW
q 3.4775551 (2000.0) P Q
n 0.04481570 Peri. 78.03722 +0.10566418 -0.99428598
a 7.8496314 Node 5.96024 +0.84596867 +0.08185730
e 0.5569785 Incl. 8.40666 +0.52265868 +0.06851834
P 21.99
From 654 observations 2015 Sept. 12-2018 Apr. 6, mean residual 0".5.

C/2015 V1 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.73508 TT MPCW
q 4.2667977 (2000.0) P Q
z -0.0001240 Peri. 179.63892 +0.95387881 +0.22988959
+/-0.0000003 Node 197.19414 +0.27375785 -0.40230137
e 1.0005291 Incl. 139.22915 +0.12317407 -0.88617402
From 1877 observations 2015 Nov. 2-2018 Feb. 17, mean residual 0".4.

C/2015 V1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 17.70828 TT MPCW
q 4.2667765 (2000.0) P Q
z -0.0001041 Peri. 179.63470 +0.95386289 +0.22995448
+/-0.0000003 Node 197.19395 +0.27378450 -0.40226826
e 1.0004442 Incl. 139.22825 +0.12323816 -0.88617221
From 1877 observations 2015 Nov. 2-2018 Feb. 17, mean residual 0".4.

C/2015 V2 (Johnson)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 12.33934 TT MPCW
q 1.6369840 (2000.0) P Q
z -0.0010462 Peri. 164.89543 -0.49024337 +0.49432064
Node 69.84900 -0.85774626 -0.12743966
e 1.0017126 Incl. 49.87641 -0.15470228 -0.85988734
From 5683 observations 2015 Jan. 11-2018 Apr. 14, mean residual 0".5.
Nongravitational parameters A1 = +2.60, A2 = -0.6773.

C/2015 V2 (Johnson)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 12.33215 TT MPCW
q 1.6371083 (2000.0) P Q
z -0.0009818 Peri. 164.89740 -0.49024464 +0.49431986
Node 69.84764 -0.85774125 -0.12741613
e 1.0016074 Incl. 49.87697 -0.15472606 -0.85989128
From 5683 observations 2015 Jan. 11-2018 Apr. 14, mean residual 0".5.
Nongravitational parameters A1 = +2.60, A2 = -0.6773.

C/2015 VL62 (Lemmon-Yeung-PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Aug. 28.59768 TT MPCW
q 2.7202994 (2000.0) P Q
z -0.0006720 Peri. 128.36390 +0.80634745 -0.53708687
+/-0.0000003 Node 94.55070 -0.58984770 -0.69953984
e 1.0018280 Incl. 165.61387 -0.04339911 -0.47136154
From 1973 observations 2015 Nov. 2-2018 Mar. 23, mean residual 0".5.

C/2015 VL62 (Lemmon-Yeung-PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Aug. 28.62104 TT MPCW
q 2.7204352 (2000.0) P Q
z -0.0006648 Peri. 128.37241 +0.80627562 -0.53719723
+/-0.0000003 Node 94.55141 -0.58994074 -0.69945966
e 1.0018087 Incl. 165.61418 -0.04346892 -0.47135477
From 1973 observations 2015 Nov. 2-2018 Mar. 23, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Apr. 29.95517 TT MPCW
q 7.9279803 (2000.0) P Q
z -0.0005105 Peri. 196.35382 +0.04282172 +0.86103845
+/-0.0000009 Node 281.61602 +0.96478730 +0.09611207
e 1.0040474 Incl. 148.84673 +0.25952217 -0.49937487
From 405 observations 2015 Dec. 4-2018 Apr. 10, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 29.91048 TT MPCW
q 7.9279839 (2000.0) P Q
z -0.0005230 Peri. 196.35151 +0.04278032 +0.86104977
+/-0.0000009 Node 281.61655 +0.96478258 +0.09615418
e 1.0041463 Incl. 148.84774 +0.25954657 -0.49934725
From 405 observations 2015 Dec. 4-2018 Apr. 10, mean residual 0".5.

C/2015 X5 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 31.02967 TT MPCW
q 6.8017346 (2000.0) P Q
z -0.0004893 Peri. 27.75236 -0.25135948 +0.67029025
+/-0.0000007 Node 122.31452 +0.66183194 -0.40736069
e 1.0033283 Incl. 124.29091 +0.70625554 +0.62029690
From 168 observations 2015 Dec. 6-2018 Apr. 7, mean residual 0".4.

C/2015 X5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 31.00856 TT MPCW
q 6.8017288 (2000.0) P Q
z -0.0005037 Peri. 27.75178 -0.25138206 +0.67032258
+/-0.0000007 Node 122.31656 +0.66184229 -0.40730459
e 1.0034263 Incl. 124.29372 +0.70623781 +0.62029881
From 168 observations 2015 Dec. 6-2018 Apr. 7, mean residual 0".4.

C/2016 A1 (PANSTARRS)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 23.37145 TT MPCW
q 5.3277701 (2000.0) P Q
z -0.0003738 Peri. 10.32022 -0.53513356 +0.51120945
+/-0.0000004 Node 128.17453 +0.70123313 -0.17512356
e 1.0019917 Incl. 121.18575 +0.47106706 +0.84142536
From 1545 observations 2016 Jan. 1-2018 Apr. 20, mean residual 0".4.

C/2016 A1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 23.39333 TT MPCW
q 5.3277791 (2000.0) P Q
z -0.0004003 Peri. 10.32318 -0.53511875 +0.51127687
+/-0.0000004 Node 128.17588 +0.70122069 -0.17510366
e 1.0021330 Incl. 121.18955 +0.47110239 +0.84138854
From 1545 observations 2016 Jan. 1-2018 Apr. 20, mean residual 0".4.

P/2016 A3 (PANSTARRS)
Epoch 2017 Mar. 28.0 TT = JDT 2457840.5
T 2017 Apr. 13.59206 TT MPCW
q 4.7894984 (2000.0) P Q
n 0.04592742 Peri. 338.47152 -0.97084948 -0.23883170
a 7.7224430 Node 187.79444 +0.23589132 -0.93704896
e 0.3797949 Incl. 8.59396 +0.04250371 -0.25475218
P 21.46
From 121 observations 2016 Jan. 4-2018 Apr. 23, mean residual 0".5.

P/2016 A3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 16.38995 TT MPCW
q 4.7913138 (2000.0) P Q
n 0.04542732 Peri. 338.75872 -0.97201121 -0.23406219
a 7.7790161 Node 187.78829 +0.23127060 -0.93815426
e 0.3840720 Incl. 8.58386 +0.04132938 -0.25511071
P 21.70
From 121 observations 2016 Jan. 4-2018 Apr. 23, mean residual 0".5.

P/2016 A3 (PANSTARRS)
Epoch 2039 June 21.0 TT = JDT 2465960.5
T 2039 June 19.93588 TT MPCW
q 4.7686187 (2000.0) P Q
n 0.04747457 Peri. 351.11853 -0.98646849 -0.16394363
a 7.5537400 Node 179.43850 +0.15846578 -0.95585022
e 0.3687076 Incl. 9.11215 +0.04205377 -0.24387053
P 20.76
From 121 observations 2016 Jan. 4-2018 Apr. 23, mean residual 0".5.

C/2016 C1 (PANSTARRS)
Epoch 2016 Feb. 22.0 TT = JDT 2457440.5
T 2016 Feb. 16.40515 TT MPCW
q 8.4593937 (2000.0) P Q
z -0.0005811 Peri. 328.57065 -0.86189218 -0.50643378
+/-0.0000014 Node 181.78103 +0.41414908 -0.73238892
e 1.0049160 Incl. 56.17870 -0.29261306 +0.45511679
From 213 observations 2016 Feb. 12-2018 Apr. 13, mean residual 0".5.

C/2016 C1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2016 Feb. 19.87640 TT MPCW
q 8.4647406 (2000.0) P Q
z -0.0005425 Peri. 328.78169 -0.86374811 -0.50326243
+/-0.0000014 Node 181.78026 +0.41145723 -0.73389995
e 1.0045918 Incl. 56.17911 -0.29093324 +0.45619929
From 213 observations 2016 Feb. 12-2018 Apr. 13, mean residual 0".5.

C/2016 E1 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 1.43205 TT MPCW
q 8.1767740 (2000.0) P Q
z -0.0003832 Peri. 47.30975 -0.79986457 +0.08023904
+/-0.0000010 Node 233.03594 -0.44393262 +0.58783761
e 1.0031333 Incl. 131.89160 +0.40390654 +0.80498984
From 146 observations 2016 Mar. 3-2018 Apr. 14, mean residual 0".4.

C/2016 E1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 2.30485 TT MPCW
q 8.1773224 (2000.0) P Q
z -0.0003843 Peri. 47.36227 -0.79979177 +0.08096047
+/-0.0000010 Node 233.03650 -0.44339687 +0.58824867
e 1.0031429 Incl. 131.89206 +0.40463853 +0.80461724
From 146 observations 2016 Mar. 3-2018 Apr. 14, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Aug. 10.17334 TT MPCW
q 2.2104589 (2000.0) P Q
z +0.0004034 Peri. 209.82627 +0.02471425 -0.03417832
+/-0.0000003 Node 92.20298 -0.59785332 +0.80049540
e 0.9991083 Incl. 90.99537 -0.80122445 -0.59836357
From 2268 observations 2016 June 22-2018 Apr. 28, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.17444 TT MPCW
q 2.2104611 (2000.0) P Q
z +0.0004166 Peri. 209.82704 +0.02468063 -0.03424871
+/-0.0000003 Node 92.20333 -0.59784399 +0.80050045
e 0.9990790 Incl. 90.99980 -0.80123244 -0.59835279
From 2268 observations 2016 June 22-2018 Apr. 28, mean residual 0".4.

C/2016 N4 (MASTER)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 16.59965 TT MPCW
q 3.1990993 (2000.0) P Q
z +0.0001946 Peri. 55.95582 +0.58262427 -0.80666469
+/-0.0000004 Node 354.03140 -0.14120860 +0.01973173
e 0.9993774 Incl. 72.55728 +0.80038059 +0.59067989
From 1562 observations 2015 Sept. 11-2018 Apr. 20, mean residual 0".5.

C/2016 N4 (MASTER)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 16.58634 TT MPCW
q 3.1990950 (2000.0) P Q
z +0.0002648 Peri. 55.95470 +0.58265117 -0.80663894
+/-0.0000004 Node 354.02827 -0.14122905 +0.01977550
e 0.9991527 Incl. 72.55665 +0.80035740 +0.59071360
From 1562 observations 2015 Sept. 11-2018 Apr. 20, mean residual 0".5.

C/2016 N6 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 18.20516 TT MPCW
q 2.6691031 (2000.0) P Q
z +0.0004923 Peri. 162.80386 -0.53336085 +0.08474608
+/-0.0000002 Node 298.97737 +0.61775721 +0.71870698
e 0.9986860 Incl. 105.83054 +0.57784274 -0.69012925
From 1844 observations 2016 June 27-2018 Apr. 29, mean residual 0".4.

C/2016 N6 (PANSTARRS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 18.21015 TT MPCW
q 2.6690810 (2000.0) P Q
z +0.0004654 Peri. 162.80556 -0.53335001 +0.08479373
+/-0.0000002 Node 298.97623 +0.61778538 +0.71869631
e 0.9987579 Incl. 105.83227 +0.57782263 -0.69013451
From 1844 observations 2016 June 27-2018 Apr. 29, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 9.58560 TT MPCW
q 2.6023418 (2000.0) P Q
z +0.0013918 Peri. 33.19327 -0.14727733 -0.52443930
+/-0.0000003 Node 80.56862 +0.61561504 -0.71222057
e 0.9963780 Incl. 58.22308 +0.77416246 +0.46658898
From 2700 observations 2016 Aug. 30-2018 Apr. 24, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 9.58588 TT MPCW
q 2.6023421 (2000.0) P Q
z +0.0014077 Peri. 33.19314 -0.14727617 -0.52443197
+/-0.0000003 Node 80.56887 +0.61561455 -0.71222353
e 0.9963367 Incl. 58.22354 +0.77416306 +0.46659271
From 2700 observations 2016 Aug. 30-2018 Apr. 24, mean residual 0".4.

C/2016 T3 (PANSTARRS)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 6.98130 TT MPCW
q 2.6494792 (2000.0) P Q
z +0.0070470 Peri. 194.67847 -0.26321178 -0.88443700
+/-0.0000021 Node 271.74836 +0.91943902 -0.10901426
e 0.9813292 Incl. 22.67630 +0.29214968 -0.45374781
From 411 observations 2016 Oct. 10-2018 Apr. 18, mean residual 0".6.

C/2016 T3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Sept. 6.99065 TT MPCW
q 2.6495577 (2000.0) P Q
z +0.0071036 Peri. 194.68275 -0.26328557 -0.88441205
+/-0.0000021 Node 271.74887 +0.91942947 -0.10908734
e 0.9811786 Incl. 22.67673 +0.29211324 -0.45377888
From 411 observations 2016 Oct. 10-2018 Apr. 18, mean residual 0".6.

C/2016 X1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Apr. 29.93714 TT MPCW
q 7.5637444 (2000.0) P Q
z +0.0004007 Peri. 224.58004 -0.44365373 -0.78464536
+/-0.0000037 Node 256.42341 +0.89495370 -0.36243603
e 0.9969692 Incl. 26.45302 +0.04721494 -0.50296300
From 90 observations 2016 Nov. 26-2018 Apr. 18, mean residual 0".4.

C/2016 X1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr. 29.77963 TT MPCW
q 7.5640040 (2000.0) P Q
z +0.0005712 Peri. 224.56177 -0.44343691 -0.78474080
+/-0.0000037 Node 256.42672 +0.89505480 -0.36218296
e 0.9956796 Incl. 26.45585 +0.04733520 -0.50299641
From 90 observations 2016 Nov. 26-2018 Apr. 18, mean residual 0".4.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 18.10678 TT MPCW
q 9.2162359 (2000.0) P Q
z +0.0000102 Peri. 78.40769 -0.41290507 -0.83504190
+/-0.0000030 Node 42.68965 +0.47363079 -0.53787454
e 0.9999061 Incl. 32.43083 +0.77793527 -0.11574110
From 69 observations 2017 Jan. 3-2018 Apr. 18, mean residual 0".4.

C/2017 AB5 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 18.10497 TT MPCW
q 9.2162360 (2000.0) P Q
z +0.0000274 Peri. 78.40776 -0.41290412 -0.83504295
+/-0.0000030 Node 42.68948 +0.47363139 -0.53787289
e 0.9997473 Incl. 32.43082 +0.77793540 -0.11574121
From 69 observations 2017 Jan. 3-2018 Apr. 18, mean residual 0".4.

C/2017 B3 (LINEAR)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Feb. 2.33287 TT MPCW
q 3.9217289 (2000.0) P Q
z -0.0005675 Peri. 284.71129 +0.27536954 +0.96084004
+/-0.0000012 Node 2.18757 -0.19807785 +0.08821466
e 1.0022257 Incl. 54.18169 -0.94071079 +0.26268723
From 250 observations 2016 Apr. 1-2018 Apr. 25, mean residual 0".5.

C/2017 B3 (LINEAR)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Feb. 2.50035 TT MPCW
q 3.9211501 (2000.0) P Q
z -0.0005431 Peri. 284.74945 +0.27591173 +0.96068917
+/-0.0000012 Node 2.17736 -0.19810965 +0.08820148
e 1.0021297 Incl. 54.17893 -0.94054521 +0.26324290
From 250 observations 2016 Apr. 1-2018 Apr. 25, mean residual 0".5.

C/2017 D2 (Barros)
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 14.53216 TT MPCW
q 2.4858682 (2000.0) P Q
z +0.0007303 Peri. 334.33919 +0.60946203 +0.75193778
+/-0.0000012 Node 331.04190 -0.60815193 +0.24005675
e 0.9981846 Incl. 31.26571 -0.50863274 +0.61397258
From 402 observations 2017 Feb. 23-2018 Jan. 12, mean residual 0".5.

C/2017 D2 (Barros)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 July 14.55210 TT MPCW
q 2.4859010 (2000.0) P Q
z +0.0006504 Peri. 334.34540 +0.60951285 +0.75189746
+/-0.0000012 Node 331.03995 -0.60815929 +0.24012896
e 0.9983831 Incl. 31.26321 -0.50856303 +0.61399372
From 402 observations 2017 Feb. 23-2018 Jan. 12, mean residual 0".5.

C/2017 D3 (ATLAS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 26.86983 TT MPCW
q 4.9713521 (2000.0) P Q
z -0.0004262 Peri. 340.77253 -0.91589015 -0.39040279
+/-0.0000011 Node 186.60252 -0.16806189 +0.16152806
e 1.0021187 Incl. 125.64428 -0.36455512 +0.90636325
From 415 observations 2017 Feb. 10-2018 Apr. 23, mean residual 0".5.

C/2017 D3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 26.73547 TT MPCW
q 4.9716042 (2000.0) P Q
z -0.0003028 Peri. 340.77359 -0.91587217 -0.39037383
+/-0.0000011 Node 186.61634 -0.16777398 +0.16004671
e 1.0015055 Incl. 125.55705 -0.36473287 +0.90663847
From 415 observations 2017 Feb. 10-2018 Apr. 23, mean residual 0".5.

C/2017 E3 (PANSTARRS)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 31.57735 TT MPCW
q 5.9152640 (2000.0) P Q
z -0.0008413 Peri. 333.66412 -0.77474456 -0.14231332
+/-0.0000014 Node 220.75854 -0.26823644 -0.80833366
e 1.0049767 Incl. 70.66507 -0.57255575 +0.57126492
From 283 observations 2017 Mar. 7-2018 Apr. 26, mean residual 0".6.

C/2017 E3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 June 6.88602 TT MPCW
q 5.9258362 (2000.0) P Q
z -0.0021858 Peri. 334.26844 -0.77608317 -0.13479893
+/-0.0000014 Node 220.74263 -0.27676432 -0.80497959
e 1.0129529 Incl. 70.71913 -0.56665371 +0.57778639
From 283 observations 2017 Mar. 7-2018 Apr. 26, mean residual 0".6.

C/2017 F2 (PANSTARRS)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 26.45874 TT MPCW
q 6.9275942 (2000.0) P Q
z -0.0007741 Peri. 134.92334 -0.87748228 -0.22758966
+/-0.0000043 Node 38.66719 -0.22119178 -0.58899891
e 1.0053626 Incl. 42.50803 +0.42555735 -0.77542454
From 43 observations 2017 Mar. 31-2018 Apr. 7, mean residual 0".4.

C/2017 F2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Nov. 26.77935 TT MPCW
q 6.9277051 (2000.0) P Q
z -0.0008006 Peri. 134.94771 -0.87757914 -0.22721596
+/-0.0000043 Node 38.66721 -0.22144225 -0.58890519
e 1.0055463 Incl. 42.50800 +0.42522721 -0.77560530
From 43 observations 2017 Mar. 31-2018 Apr. 7, mean residual 0".4.

C/2017 K1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 14.31561 TT MPCW
q 7.2854403 (2000.0) P Q
z -0.0003285 Peri. 4.17044 -0.74402365 -0.59013366
+/-0.0000039 Node 225.64220 -0.62499772 +0.44890092
e 1.0023935 Incl. 154.00958 -0.23623435 +0.67099197
From 58 observations 2017 May 21-2018 Apr. 21, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2022 Dec. 21.01118 TT MPCW
q 1.8084943 (2000.0) P Q
z -0.0001994 Peri. 236.04411 +0.01821336 +0.04950578
+/-0.0000048 Node 88.22983 -0.18358346 +0.98195831
e 1.0003607 Incl. 87.54817 -0.98283538 -0.18250222
From 539 observations 2013 May 12-2018 Apr. 25, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2022 Dec. 7.0 TT = JDT 2459920.5
T 2022 Dec. 19.66088 TT MPCW
q 1.7969285 (2000.0) P Q
z -0.0004771 Peri. 236.19688 +0.01818132 +0.04923458
+/-0.0000048 Node 88.23520 -0.18095324 +0.98245510
e 1.0008573 Incl. 87.56309 -0.98332363 -0.17988308
From 539 observations 2013 May 12-2018 Apr. 25, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 3.13783 TT MPCW
q 2.0027578 (2000.0) P Q
z +0.0008912 Peri. 303.83892 +0.49565831 -0.22851064
+/-0.0000013 Node 85.05440 +0.75134651 +0.59675856
e 0.9982151 Incl. 57.25103 -0.43566187 +0.76919576
From 347 observations 2017 May 29-2018 Apr. 12, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Jan. 3.13610 TT MPCW
q 2.0027518 (2000.0) P Q
z +0.0008778 Peri. 303.83824 +0.49565867 -0.22849165
+/-0.0000013 Node 85.05385 +0.75133752 +0.59676783
e 0.9982420 Incl. 57.25163 -0.43567696 +0.76919420
From 347 observations 2017 May 29-2018 Apr. 12, mean residual 0".5.

C/2017 M3 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 Apr. 28.15732 TT MPCW
q 4.6561093 (2000.0) P Q
z +0.0057522 Peri. 110.30885 -0.36920963 -0.92170393
+/-0.0000025 Node 6.99726 -0.21826558 -0.03840075
e 0.9732170 Incl. 77.50712 +0.90335175 -0.38598866
From 40 observations 2017 June 20-2018 Apr. 23, mean residual 0".3.

C/2017 M3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Apr. 28.39921 TT MPCW
q 4.6567200 (2000.0) P Q
z +0.0057456 Peri. 110.34363 -0.36977751 -0.92147326
+/-0.0000025 Node 6.99869 -0.21826045 -0.03830309
e 0.9732444 Incl. 77.50481 +0.90312068 -0.38654871
From 40 observations 2017 June 20-2018 Apr. 23, mean residual 0".3.

C/2017 M4 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Jan. 18.32724 TT MPCW
q 3.2517953 (2000.0) P Q
z -0.0003301 Peri. 167.64888 -0.34669568 -0.32804862
+/-0.0000007 Node 65.86791 -0.92150219 +0.29394354
e 1.0010733 Incl. 105.65733 -0.17503093 -0.89776461
From 1040 observations 2017 June 16-2018 Apr. 23, mean residual 0".4.

C/2017 M4 (ATLAS)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Jan. 18.18467 TT MPCW
q 3.2517113 (2000.0) P Q
z -0.0007190 Peri. 167.62247 -0.34655222 -0.32821410
+/-0.0000007 Node 65.86735 -0.92163481 +0.29352305
e 1.0023378 Incl. 105.65765 -0.17461624 -0.89784170
From 1040 observations 2017 June 16-2018 Apr. 23, mean residual 0".4.

C/2017 M5 (TOTAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 2.93914 TT MPCW
q 5.9895327 (2000.0) P Q
z -0.0006108 Peri. 92.65618 +0.60567451 +0.77906809
+/-0.0000023 Node 216.26405 -0.79435882 +0.58013333
e 1.0036587 Incl. 15.88490 -0.04639442 +0.23769354
From 142 observations 2016 May 30-2018 Apr. 21, mean residual 0".5.

C/2017 M5 (TOTAS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.97949 TT MPCW
q 5.9895219 (2000.0) P Q
z -0.0006360 Peri. 92.66124 +0.60572827 +0.77902722
+/-0.0000023 Node 216.26290 -0.79431877 +0.58018908
e 1.0038091 Incl. 15.88490 -0.04637834 +0.23769142
From 142 observations 2016 May 30-2018 Apr. 21, mean residual 0".5.

C/2017 O1 (ASASSN)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 14.78530 TT MPCW
q 1.4986853 (2000.0) P Q
z +0.0023911 Peri. 20.90794 +0.72168403 -0.63351906
+/-0.0000008 Node 25.80944 +0.50849164 +0.21172363
e 0.9964164 Incl. 39.84834 +0.46968971 +0.74419534
From 2696 observations 2017 July 19-2018 Apr. 19, mean residual 0".5.

C/2017 O1 (ASASSN)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 14.77913 TT MPCW
q 1.4986638 (2000.0) P Q
z +0.0024585 Peri. 20.90521 +0.72172203 -0.63347926
+/-0.0000008 Node 25.80873 +0.50847408 +0.21175688
e 0.9963156 Incl. 39.84821 +0.46965032 +0.74421976
From 2696 observations 2017 July 19-2018 Apr. 19, mean residual 0".5.

C/2017 S3 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Aug. 15.94365 TT MPCW
q 0.2084264 (2000.0) P Q
z -0.0003943 Peri. 255.89206 +0.21703215 -0.96396248
+/-0.0000056 Node 171.03700 +0.20804418 +0.19967381
e 1.0000822 Incl. 99.03992 -0.95373721 -0.17580302
From 84 observations 2017 Aug. 17-2018 Apr. 22, mean residual 0".5.

C/2017 S3 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 15.94395 TT MPCW
q 0.2084485 (2000.0) P Q
z -0.0004249 Peri. 255.89017 +0.21707961 -0.96396116
+/-0.0000056 Node 171.04048 +0.20807569 +0.19963340
e 1.0000886 Incl. 99.03831 -0.95371954 -0.17585616
From 84 observations 2017 Aug. 17-2018 Apr. 22, mean residual 0".5.

P/2017 S5 (ATLAS)
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 27.96886 TT MPCW
q 2.1781516 (2000.0) P Q
n 0.17455873 Peri. 99.92130 +0.97101316 +0.13721896
a 3.1708449 Node 252.39410 -0.19731605 +0.92229606
e 0.3130690 Incl. 11.84899 +0.13490671 +0.36130448
P 5.65
From 403 observations 2017 Sept. 1-2018 Jan. 18, mean residual 0".4.

P/2017 S5 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 July 27.94248 TT MPCW
q 2.1780413 (2000.0) P Q
n 0.17454187 Peri. 99.91226 +0.97098270 +0.13742342
a 3.1710491 Node 252.39117 -0.19751115 +0.92225910
e 0.3131480 Incl. 11.84966 +0.13484041 +0.36132113
P 5.65
From 403 observations 2017 Sept. 1-2018 Jan. 18, mean residual 0".4.

P/2017 S5 (ATLAS)
Epoch 2023 Apr. 6.0 TT = JDT 2460040.5
T 2023 Mar. 19.45016 TT MPCW
q 2.1703993 (2000.0) P Q
n 0.17477628 Peri. 99.95480 +0.97097787 +0.13739969
a 3.1682132 Node 252.35099 -0.19748064 +0.92232250
e 0.3149453 Incl. 11.85483 +0.13491987 +0.36116828
P 5.64
From 403 observations 2017 Sept. 1-2018 Jan. 18, mean residual 0".4.

C/2017 T3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 July 19.15070 TT MPCW
q 0.8253306 (2000.0) P Q
z +0.0007175 Peri. 246.88797 +0.22857147 -0.60008193
+/-0.0000032 Node 230.08578 +0.65975771 -0.48354941
e 0.9994079 Incl. 88.10792 -0.71587349 -0.63724536
From 512 observations 2017 Sept. 11-2018 Apr. 8, mean residual 0".5.

C/2017 T3 (ATLAS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 19.15104 TT MPCW
q 0.8253538 (2000.0) P Q
z +0.0007484 Peri. 246.88657 +0.22859085 -0.60007644
+/-0.0000032 Node 230.08563 +0.65976603 -0.48353318
e 0.9993823 Incl. 88.10824 -0.71585963 -0.63726284
From 512 observations 2017 Sept. 11-2018 Apr. 8, mean residual 0".5.

P/2017 W3 (Gibbs)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 24.98782 TT MPCW
q 3.8373099 (2000.0) P Q
n 0.04581291 Peri. 326.44711 -0.98448753 -0.07042331
a 7.7353052 Node 210.75390 +0.09181641 -0.98727511
e 0.5039226 Incl. 18.31660 -0.14951270 -0.14257777
P 21.51
From 117 observations 2017 Nov. 27-2018 Apr. 19, mean residual 0".6.

P/2017 W3 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 25.01578 TT MPCW
q 3.8373118 (2000.0) P Q
n 0.04579243 Peri. 326.45126 -0.98449300 -0.07034647
a 7.7376116 Node 210.75420 +0.09173986 -0.98728181
e 0.5040702 Incl. 18.31644 -0.14952365 -0.14256932
P 21.52
From 117 observations 2017 Nov. 27-2018 Apr. 19, mean residual 0".6.

P/2017 W3 (Gibbs)
Epoch 2040 Jan. 7.0 TT = JDT 2466160.5
T 2040 Jan. 5.58664 TT MPCW
q 3.8848430 (2000.0) P Q
n 0.04361530 Peri. 327.19999 -0.98498143 -0.08053846
a 7.9930064 Node 209.35831 +0.10064959 -0.98653890
e 0.5139697 Incl. 18.15047 -0.14028986 -0.14231852
P 22.60
From 117 observations 2017 Nov. 27-2018 Apr. 19, mean residual 0".6.

C/2017 X1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 14.47869 TT MPCW
q 4.6625117 (2000.0) P Q
n 0.00562532 Peri. 283.11145 -0.86073005 -0.13166650
a 31.3115468 Node 251.12605 +0.25135008 -0.94993330
e 0.8510929 Incl. 31.31088 -0.44268151 -0.28335606
P 175
From 62 observations 2017 Dec. 12-2018 Apr. 13, mean residual 0".3.

C/2017 X1 (PANSTARRS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 14.54412 TT MPCW
q 4.6624793 (2000.0) P Q
n 0.00562424 Peri. 283.11994 -0.86075004 -0.13153319
a 31.3155492 Node 251.12639 +0.25120468 -0.94997120
e 0.8511130 Incl. 31.31086 -0.44272517 -0.28329090
P 175
From 62 observations 2017 Dec. 12-2018 Apr. 13, mean residual 0".3.

P/2017 Y3 (Leonard)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 11.26068 TT MPCW
q 1.2753765 (2000.0) P Q
n 0.03182561 Peri. 67.52922 -0.70381724 +0.68048537
a 9.8616948 Node 153.87386 -0.69046039 -0.72279288
e 0.8706737 Incl. 27.58564 +0.16705015 -0.12045793
P 30.97
From 79 observations 2017 Dec. 26-2018 Apr. 22, mean residual 0".6.

P/2017 Y3 (Leonard)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 11.25940 TT MPCW
q 1.2753731 (2000.0) P Q
n 0.03183145 Peri. 67.52899 -0.70383032 +0.68046969
a 9.8604886 Node 153.87283 -0.69044586 -0.72280691
e 0.8706582 Incl. 27.58561 +0.16705508 -0.12046232
P 30.96
From 79 observations 2017 Dec. 26-2018 Apr. 22, mean residual 0".6.

P/2017 Y3 (Leonard)
Epoch 2048 Oct. 11.0 TT = JDT 2469360.5
T 2048 Sept. 21.83439 TT MPCW
q 1.2669350 (2000.0) P Q
n 0.03203948 Peri. 67.43682 -0.70591744 +0.67800106
a 9.8177590 Node 153.76217 -0.68801842 -0.72511343
e 0.8709548 Incl. 27.61533 +0.16825938 -0.12052004
P 30.76
From 79 observations 2017 Dec. 26-2018 Apr. 22, mean residual 0".6.

C/2018 A1 (PANSTARRS)
Epoch 2017 Oct. 14.0 TT = JDT 2458040.5
T 2017 Oct. 20.42599 TT MPCW
q 2.4193203 (2000.0) P Q
n 0.00773508 Peri. 96.38289 +0.13217780 -0.93842469
a 25.3216912 Node 336.62287 +0.21959544 +0.34174552
e 0.9044566 Incl. 53.55918 +0.96659551 +0.05068631
P 127
From 112 observations 2018 Jan. 6-Apr. 18, mean residual 0".5.

C/2018 A1 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Oct. 20.42514 TT MPCW
q 2.4193359 (2000.0) P Q
n 0.00774927 Peri. 96.38466 +0.13216370 -0.93841705
a 25.2907719 Node 336.62095 +0.21958821 +0.34176912
e 0.9043392 Incl. 53.56004 +0.96659908 +0.05066858
P 127
From 112 observations 2018 Jan. 6-Apr. 18, mean residual 0".5.

C/2018 A1 (PANSTARRS)
Epoch 2143 Dec. 13.0 TT = JDT 2504120.5
T 2143 Dec. 22.00044 TT MPCW
q 2.4360555 (2000.0) P Q
n 0.00747333 Peri. 96.05281 +0.13906229 -0.93709966
a 25.9095579 Node 336.52184 +0.21868472 +0.34438500
e 0.9059785 Incl. 53.47809 +0.96583574 +0.05694911
P 132
From 112 observations 2018 Jan. 6-Apr. 18, mean residual 0".5.

C/2018 A3 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Jan. 12.84777 TT MPCW
q 3.2770029 (2000.0) P Q
z +0.0020773 Peri. 86.41659 -0.24790234 +0.95548773
+/-0.0000128 Node 194.27721 +0.40375885 +0.25199173
e 0.9931925 Incl. 139.56149 +0.88063796 +0.15343848
From 417 observations 2018 Jan. 10-Apr. 23, mean residual 0".4.

C/2018 A3 (ATLAS)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2019 Jan. 12.85112 TT MPCW
q 3.2768043 (2000.0) P Q
z +0.0019900 Peri. 86.42370 -0.24781779 +0.95550535
+/-0.0000128 Node 194.27976 +0.40379069 +0.25198135
e 0.9934791 Incl. 139.56218 +0.88064716 +0.15334576
From 417 observations 2018 Jan. 10-Apr. 23, mean residual 0".4.

C/2018 A6 (Gibbs)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 July 14.29312 TT MPCW
q 3.0184128 (2000.0) P Q
n 0.01642591 Peri. 264.51189 -0.16555957 +0.93039150
a 15.3267394 Node 340.38347 +0.22090228 -0.28821437
e 0.8030623 Incl. 76.94790 -0.96114110 -0.22650413
P 60.00
From 154 observations 2018 Jan. 15-Apr. 20, mean residual 0".4.

C/2018 A6 (Gibbs)
Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 14.30813 TT MPCW
q 3.0178683 (2000.0) P Q
n 0.01639715 Peri. 264.52969 -0.16524122 +0.93046084
a 15.3446566 Node 340.38604 +0.22086617 -0.28823892
e 0.8033277 Incl. 76.95162 -0.96120418 -0.22618786
P 60.11
From 154 observations 2018 Jan. 15-Apr. 20, mean residual 0".4.

C/2018 A6 (Gibbs)
Epoch 2077 June 21.0 TT = JDT 2479840.5
T 2077 June 1.41015 TT MPCW
q 3.0186217 (2000.0) P Q
n 0.01636524 Peri. 263.65022 -0.17932114 +0.92819544
a 15.3645942 Node 340.44724 +0.22507749 -0.28390667
e 0.8035339 Incl. 76.95094 -0.95769726 -0.24052075
P 60.23
From 154 observations 2018 Jan. 15-Apr. 20, mean residual 0".4.

P/2018 C1 (Lemmon-Read)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 25.46976 TT MPCW
q 2.5958196 (2000.0) P Q
n 0.07486404 Peri. 234.29708 -0.81338644 -0.57480080
a 5.5755437 Node 270.45316 +0.55844508 -0.72846718
e 0.5344275 Incl. 5.13381 +0.16291592 -0.37274603
P 13.17
From 108 observations 2018 Jan. 16-Apr. 20, mean residual 0".4.

P/2018 C1 (Lemmon-Read)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Feb. 25.47817 TT MPCW
q 2.5958210 (2000.0) P Q
n 0.07486290 Peri. 234.29971 -0.81341099 -0.57476609
a 5.5756002 Node 270.45298 +0.55841396 -0.72849118
e 0.5344320 Incl. 5.13380 +0.16289999 -0.37275266
P 13.17
From 108 observations 2018 Jan. 16-Apr. 20, mean residual 0".4.

P/2018 C1 (Lemmon-Read)
Epoch 2031 Aug. 2.0 TT = JDT 2463080.5
T 2031 Aug. 1.93680 TT MPCW
q 2.6420677 (2000.0) P Q
n 0.07363925 Peri. 236.24763 -0.82626045 -0.55622613
a 5.6371959 Node 269.80529 +0.54174394 -0.74145628
e 0.5313153 Incl. 5.10131 +0.15429572 -0.37530664
P 13.38
From 108 observations 2018 Jan. 16-Apr. 20, mean residual 0".4.

C/2018 C2 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 June 2.22596 TT MPCW
q 1.9565176 (2000.0) P Q
z -0.0008600 Peri. 134.13690 -0.57779538 +0.58841446
+/-0.0000022 Node 91.14197 -0.81110750 -0.49111825
e 1.0016826 Incl. 34.45285 +0.09086872 -0.64231712
From 450 observations 2018 Jan. 28-Apr. 26, mean residual 0".4.

C/2018 C2 (Lemmon)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.21851 TT MPCW
q 1.9565292 (2000.0) P Q
z -0.0009192 Peri. 134.13558 -0.57783347 +0.58836566
+/-0.0000022 Node 91.13953 -0.81107676 -0.49115685
e 1.0017984 Incl. 34.45364 +0.09090082 -0.64233230
From 450 observations 2018 Jan. 28-Apr. 26, mean residual 0".4.

C/2018 E1 (ATLAS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Apr. 17.31998 TT MPCW
q 2.7054467 (2000.0) P Q
z +0.0183460 Peri. 299.47093 -0.26851086 -0.80984495
+/-0.0000000 Node 146.84121 +0.77844019 +0.13651273
e 0.9503658 Incl. 72.47940 -0.56739122 +0.57053960
From 152 observations 2015 Aug. 11-2018 Apr. 20, mean residual 0".3.

C/2018 E1 (ATLAS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 17.32299 TT MPCW
q 2.7054461 (2000.0) P Q
z +0.0183537 Peri. 299.47201 -0.26852381 -0.80983530
+/-0.0000000 Node 146.84067 +0.77844255 +0.13650640
e 0.9503451 Incl. 72.47967 -0.56738185 +0.57055482
From 152 observations 2015 Aug. 11-2018 Apr. 20, mean residual 0".3.

C/2018 E2 (Barros)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 23.59827 TT MPCW
q 3.9198931 (2000.0) P Q
z +0.0024350 Peri. 277.47186 -0.07298045 +0.40072119
+/-0.0006274 Node 67.18056 +0.54840004 +0.78099023
e 0.9904551 Incl. 97.76091 -0.83302536 +0.47903735
From 44 observations 2018 Mar. 12-Apr. 13, mean residual 0".5.

C/2018 E2 (Barros)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2017 Dec. 23.61235 TT MPCW
q 3.9199031 (2000.0) P Q
z +0.0024026 Peri. 277.47402 -0.07296653 +0.40073602
+/-0.0006274 Node 67.17983 +0.54843149 +0.78096467
e 0.9905822 Incl. 97.76112 -0.83300587 +0.47906661
From 44 observations 2018 Mar. 12-Apr. 13, mean residual 0".5.

C/2018 EF9 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 May 23.09968 TT MPCW
q 1.5569017 (2000.0) P Q
z +0.0011711 Peri. 72.59806 -0.30794299 +0.94268078
+/-0.0001776 Node 172.58257 -0.42267394 -0.25659929
e 0.9981767 Incl. 84.70300 +0.85236016 +0.21333013
From 108 observations 2018 Mar. 9-Apr. 22, mean residual 0".6.

C/2018 EF9 (Lemmon)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 May 23.10218 TT MPCW
q 1.5568954 (2000.0) P Q
z +0.0011693 Peri. 72.59995 -0.30791318 +0.94268949
+/-0.0001776 Node 172.58213 -0.42268622 -0.25659396
e 0.9981795 Incl. 84.70259 +0.85236484 +0.21329808
From 108 observations 2018 Mar. 9-Apr. 22, mean residual 0".6.

C/2018 F1 (Grauer)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Dec. 14.12139 TT MPCW
q 2.9930324 (2000.0) P Q
z +0.0032118 Peri. 71.61784 -0.34593744 +0.93764662
+/-0.0000090 Node 177.30637 -0.86154677 -0.33173634
e 0.9903870 Incl. 46.08504 +0.37157025 +0.10377769
From 121 observations 2017 Dec. 22-2018 Apr. 23, mean residual 0".5.

C/2018 F1 (Grauer)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2018 Dec. 14.08113 TT MPCW
q 2.9931099 (2000.0) P Q
z +0.0031257 Peri. 71.62244 -0.34605316 +0.93759681
+/-0.0000090 Node 177.29007 -0.86157519 -0.33194253
e 0.9906445 Incl. 46.07057 +0.37139656 +0.10356823
From 121 observations 2017 Dec. 22-2018 Apr. 23, mean residual 0".5.

C/2018 F3 (Johnson)
T 2017 Aug. 15.23138 TT MPCW
q 2.4831716 (2000.0) P Q
Peri. 293.01130 -0.41793409 -0.90092513
Node 173.03114 +0.17176506 +0.04799166
e 1.0 Incl. 105.53484 -0.89209185 +0.43131278
From 51 observations 2018 Mar. 20-Apr. 6.

C/2018 F4 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2019 Dec. 4.70905 TT MPCW
q 3.4445531 (2000.0) P Q
z +0.0003066 Peri. 263.16229 -0.01563301 +0.89932165
+/-0.0007734 Node 26.51900 +0.17065455 +0.43304860
e 0.9989441 Incl. 78.16818 -0.98520690 +0.06074116
From 145 observations 2018 Mar. 17-Apr. 21, mean residual 0".6.

C/2018 F4 (PANSTARRS)
Epoch 2019 Dec. 23.0 TT = JDT 2458840.5
T 2019 Dec. 4.59567 TT MPCW
q 3.4423835 (2000.0) P Q
z +0.0000114 Peri. 263.20551 -0.01444807 +0.89948397
+/-0.0007734 Node 26.50748 +0.16986141 +0.43262002
e 0.9999606 Incl. 78.09501 -0.98536204 +0.06138824
From 145 observations 2018 Mar. 17-Apr. 21, mean residual 0".6.

P/2018 H2 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Jan. 23.49168 TT MPCW
q 2.0271056 (2000.0) P Q
n 0.10662340 Peri. 120.24403 -0.98182358 +0.14735964
a 4.4045447 Node 68.45533 -0.18537694 -0.87975247
e 0.5397695 Incl. 7.38866 +0.04071659 -0.45201851
P 9.24
From 121 observations 2017 Nov. 17-2018 Apr. 25, mean residual 0".4.

P/2018 H2 (PANSTARRS)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Jan. 23.48603 TT MPCW
q 2.0270924 (2000.0) P Q
n 0.10659718 Peri. 120.24190 -0.98183090 +0.14731002
a 4.4052669 Node 68.45457 -0.18533304 -0.87976074
e 0.5398480 Incl. 7.38877 +0.04073993 -0.45201858
P 9.25
From 121 observations 2017 Nov. 17-2018 Apr. 25, mean residual 0".4.

P/2018 H2 (PANSTARRS)
Epoch 2027 Mar. 16.0 TT = JDT 2461480.5
T 2027 Mar. 16.09984 TT MPCW
q 2.0352603 (2000.0) P Q
n 0.10618068 Peri. 119.38544 -0.98600170 +0.11611476
a 4.4167794 Node 67.50279 -0.15750216 -0.88412995
e 0.5391981 Incl. 7.44152 +0.05471485 -0.45258324
P 9.28
From 121 observations 2017 Nov. 17-2018 Apr. 25, mean residual 0".4.
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