Коррекция орбиты некоторых периодических комет от 6 марта ..

Актуальная информация для наблюдения комет

Модераторы: Ulmo, Булдаков Сергей, Gremlin

Коррекция орбиты некоторых периодических комет от 6 марта ..

Непрочитанное сообщение Gremlin » 07 мар 2023 12:21

Коррекция орбиты некоторых периодических комет от 6 марта 2023 года, MPEC 2023-E49

Orbital elements:
12P/Pons-Brooks
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Apr. 21.15254 TT Rudenko
q 0.7811408 (2000.0) P Q
n 0.01384399 Peri. 198.98302 +0.14530539 -0.32941731
a 17.1775752 Node 255.84426 +0.98562506 +0.13034457
e 0.9545256 Incl. 74.18627 +0.08619502 -0.93514412
P 71.2
From 115 observations 2020 June 10-2023 Mar. 5, mean residual 0".7.

29P/Schwassmann-Wachmann
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2019 Apr. 22.08613 TT Rudenko
q 5.7776654 (2000.0) P Q
n 0.06626542 Peri. 51.08605 +0.99049637 -0.06694128
a 6.0479950 Node 312.39742 -0.00102233 +0.86995719
e 0.0446974 Incl. 9.36345 +0.13753507 +0.48856253
P 14.9
From 15778 observations 2018 June 18-2023 Mar. 6, mean residual 0".6.

61P/Shajn-Schaldach
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Oct. 23.75733 TT Rudenko
q 2.1257814 (2000.0) P Q
n 0.13907569 Peri. 221.64368 +0.90812898 -0.41756900
a 3.6895089 Node 162.96192 +0.40644583 +0.86164903
e 0.4238308 Incl. 5.99949 +0.10051640 +0.28843906
P 7.09
From 2655 observations 2000 Apr. 22-2023 Feb. 23, mean residual 1".1.
Nongravitational parameters A1 = -0.02, A2 = -0.2704.

65P/Gunn
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 June 17.10684 TT Rudenko
q 2.9229836 (2000.0) P Q
n 0.12850737 Peri. 213.87089 +0.09573533 +0.98540147
a 3.8891141 Node 61.98526 -0.87426900 +0.15085698
e 0.2484192 Incl. 9.17577 -0.47590803 -0.07890568
P 7.67
From 2079 observations 2013 Jan. 1-2023 Feb. 28, mean residual 0".6.
Nongravitational parameters A1 = -0.22, A2 = -0.0198.

71P/Clark
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 22.78199 TT Rudenko
q 1.5888212 (2000.0) P Q
n 0.17729694 Peri. 209.05991 -0.03264727 +0.98945154
a 3.1381128 Node 59.39360 -0.88239338 +0.03778332
e 0.4937017 Incl. 9.43815 -0.46937840 -0.13985016
P 5.56
From 1071 observations 2016 Feb. 12-2023 Feb. 28, mean residual 0".7.
Nongravitational parameters A1 = +3.06, A2 = +0.3653.

77P/Longmore
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 3.13117 TT Rudenko
q 2.3487633 (2000.0) P Q
n 0.14286816 Peri. 196.73447 -0.85912946 +0.50087609
a 3.6239240 Node 14.76810 -0.40958428 -0.54999986
e 0.3518729 Incl. 24.31893 -0.30681801 -0.66829881
P 6.90
From 2233 observations 1975 Aug. 11-2023 Mar. 5, mean residual 0".8.
Nongravitational parameters A1 = +0.06, A2 = -0.0471.

80P/Peters-Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 8.84741 TT Rudenko
q 1.6153110 (2000.0) P Q
n 0.12213635 Peri. 339.24187 -0.46797316 +0.73482233
a 4.0232105 Node 259.79584 -0.72409791 -0.63730769
e 0.5985020 Incl. 29.92367 -0.50663926 +0.23211000
P 8.07
From 61 observations 1982 July 13-2023 Feb. 28, mean residual 0".7.
Nongravitational parameters A1 = +0.96, A2 = -0.0790.

81P/Wild
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 15.61308 TT Rudenko
q 1.5984367 (2000.0) P Q
n 0.15350820 Peri. 41.62466 -0.99847601 -0.03889871
a 3.4544719 Node 136.09864 +0.02223070 -0.93275657
e 0.5372848 Incl. 3.23643 +0.05051198 -0.35840210
P 6.42
From 2174 observations 2014 Oct. 18-2023 Mar. 6, mean residual 0".6.
Nongravitational parameters A1 = +0.46, A2 = +0.3308.

94P/Russell
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 21.08371 TT Rudenko
q 2.2270636 (2000.0) P Q
n 0.14991175 Peri. 92.41909 -0.95219949 -0.28800684
a 3.5095029 Node 70.85615 +0.21944049 -0.87678726
e 0.3654191 Incl. 6.18765 +0.21251352 -0.38509241
P 6.57
From 1866 observations 1984 Mar. 4-2023 Mar. 1, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = +0.0018.

96P/Machholz
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 31.08454 TT Rudenko
q 0.1164273 (2000.0) P Q
n 0.18681526 Peri. 14.74869 -0.20312714 -0.50077115
a 3.0305944 Node 93.95358 +0.79107954 -0.59032085
e 0.9615827 Incl. 57.50254 +0.57700305 +0.63304783
P 5.28
From 73 observations 2022 May 6-2023 Mar. 4, mean residual 0".5.
Nongravitational parameters A1 = +0.01, A2 = -0.0032.

99P/Kowal
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Apr. 11.66805 TT Rudenko
q 4.7056830 (2000.0) P Q
n 0.06539688 Peri. 174.83093 -0.92084315 +0.38830061
a 6.1014260 Node 28.10152 -0.36041394 -0.81267922
e 0.2287568 Incl. 4.33986 -0.14882768 -0.43448259
P 15.1
From 1528 observations 1977 Apr. 25-2023 Mar. 3, mean residual 0".6.

113P/Spitaler
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 June 1.51574 TT Rudenko
q 2.1419118 (2000.0) P Q
n 0.13893385 Peri. 115.54370 +0.46296084 -0.88328989
a 3.6920197 Node 306.67861 +0.77656243 +0.44440369
e 0.4198536 Incl. 5.28945 +0.42733835 +0.14934634
P 7.09
From 481 observations 2015 Jan. 19-2023 Feb. 27, mean residual 0".6.

118P/Shoemaker-Levy
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 24.34957 TT Rudenko
q 1.8290114 (2000.0) P Q
n 0.16098195 Peri. 314.84287 -0.12756784 -0.98597116
a 3.3467088 Node 142.09707 +0.95223876 -0.15211011
e 0.4534895 Incl. 10.09167 +0.27743068 +0.06872684
P 6.12
From 1482 observations 2015 Sept. 15-2023 Mar. 2, mean residual 0".6.
Nongravitational parameters A1 = -0.19, A2 = -0.0102.

119P/Parker-Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Aug. 12.06833 TT Rudenko
q 2.3276570 (2000.0) P Q
n 0.13279964 Peri. 322.08528 +0.39130244 -0.91179620
a 3.8048550 Node 104.57097 +0.87265427 +0.32468178
e 0.3882403 Incl. 7.39322 +0.29215908 +0.25141486
P 7.42
From 1263 observations 2021 July 2-2023 Mar. 6, mean residual 0".5.
Nongravitational parameters A1 = -1.06, A2 = +0.1401.

129P/Shoemaker-Levy
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 29.97198 TT Rudenko
q 3.9243709 (2000.0) P Q
n 0.11096630 Peri. 307.43567 -0.67284852 -0.73976278
a 4.2888610 Node 184.86103 +0.69628934 -0.63095394
e 0.0849853 Incl. 3.44242 +0.24991203 -0.23376945
P 8.88
From 393 observations 2010 Sept. 4-2023 Mar. 1, mean residual 0".6.
Nongravitational parameters A1 = +0.15, A2 = -0.0100.

157P/Tritton
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Sept. 9.82016 TT Rudenko
q 1.5718125 (2000.0) P Q
n 0.14765452 Peri. 155.06880 +0.11915439 -0.97146641
a 3.5451794 Node 287.54478 +0.87107666 +0.20140287
e 0.5566339 Incl. 12.42016 +0.47647422 -0.12525936
P 6.68
From 231 observations 2021 July 17-2023 Mar. 2, mean residual 0".8.
Nongravitational parameters A1 = -0.00, A2 = -0.3053.

179P/Jedicke
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 May 30.84150 TT Rudenko
q 4.1180949 (2000.0) P Q
n 0.06820703 Peri. 296.99116 +0.56067832 -0.76895995
a 5.9326666 Node 115.51432 +0.82755189 +0.50772309
e 0.3058611 Incl. 19.89756 +0.02824322 +0.38848149
P 14.5
From 452 observations 2006 Oct. 22-2023 Feb. 23, mean residual 0".6.

180P/NEAT
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 12.22484 TT Rudenko
q 2.5008007 (2000.0) P Q
n 0.12960700 Peri. 94.67364 -0.95726275 -0.01671588
a 3.8670852 Node 84.56836 -0.10657026 -0.90769720
e 0.3533112 Incl. 16.86026 +0.26886951 -0.41929270
P 7.60
From 934 observations 1955 May 14-2023 Mar. 1, mean residual 0".8.
Nongravitational parameters A1 = +0.43, A2 = +0.0316.

204P/LINEAR-NEAT
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 16.86325 TT Rudenko
q 1.8343749 (2000.0) P Q
n 0.14540086 Peri. 356.65439 -0.26177382 -0.95896182
a 3.5817180 Node 108.49921 +0.88813398 -0.28352771
e 0.4878506 Incl. 6.59612 +0.37774661 +0.00206354
P 6.78
From 878 observations 2015 Oct. 11-2023 Mar. 1, mean residual 0".5.
Nongravitational parameters A1 = +0.37, A2 = -0.0288.

211P/Hill
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Oct. 4.63886 TT Rudenko
q 2.3275746 (2000.0) P Q
n 0.14749081 Peri. 4.29109 -0.51773050 -0.80541206
a 3.5478023 Node 117.13028 +0.77498017 -0.58438132
e 0.3439390 Incl. 18.91919 +0.36243738 +0.09904482
P 6.68
From 821 observations 2008 Dec. 4-2023 Mar. 1, mean residual 0".9.

237P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 14.67890 TT Rudenko
q 1.9870433 (2000.0) P Q
n 0.14981662 Peri. 25.26155 -0.00072366 +0.97546663
a 3.5109883 Node 245.35872 -0.95368204 -0.06689666
e 0.4340502 Incl. 14.01655 -0.30081563 +0.20973721
P 6.58
From 591 observations 2002 June 18-2023 Feb. 27, mean residual 0".8.

244P/Scotti
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 17.46512 TT Rudenko
q 3.9204324 (2000.0) P Q
n 0.09095483 Peri. 93.13393 +0.05000582 -0.99874041
a 4.8968734 Node 353.99510 +0.89996442 +0.04685002
e 0.1994009 Incl. 2.25932 +0.43308597 +0.01796291
P 10.8
From 1730 observations 2000 Nov. 29-2023 Mar. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.07, A2 = -0.0148.

256P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 12.23505 TT Rudenko
q 2.7003162 (2000.0) P Q
n 0.09862317 Peri. 124.19338 -0.80922971 +0.36757675
a 4.6396307 Node 81.33032 -0.56089497 -0.71545159
e 0.4179890 Incl. 27.61917 +0.17476876 -0.59415179
P 9.99
From 206 observations 2003 Jan. 27-2023 Mar. 1, mean residual 0".9.

263P/Gibbs
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 30.58452 TT Rudenko
q 1.2362994 (2000.0) P Q
n 0.18578719 Peri. 35.04412 -0.76107496 -0.61945273
a 3.0417642 Node 105.50995 +0.54013897 -0.76950263
e 0.5935584 Incl. 11.52175 +0.35918629 -0.15538345
P 5.31
From 443 observations 2006 Nov. 10-2023 Mar. 6, mean residual 0".6.

299P/Catalina-PANSTARRS
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Apr. 30.75826 TT Rudenko
q 3.1556320 (2000.0) P Q
n 0.10721162 Peri. 323.75571 -0.55863583 +0.80928699
a 4.3884195 Node 271.60061 -0.71183716 -0.58018929
e 0.2809183 Incl. 10.46742 -0.42569222 -0.09184198
P 9.19
From 326 observations 2005 Mar. 11-2023 Feb. 28, mean residual 0".7.

300P/Catalina
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 11.11263 TT Rudenko
q 0.8320724 (2000.0) P Q
n 0.22232996 Peri. 222.95263 +0.74652060 +0.65804696
a 2.6985930 Node 95.62416 -0.58052307 +0.71642980
e 0.6916643 Incl. 5.67404 -0.32511529 +0.23173808
P 4.43
From 779 observations 2005 May 6-2023 Mar. 5, mean residual 0".7.
Nongravitational parameters A1 = +0.05, A2 = -0.0080.

364P/PANSTARRS
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 14.01634 TT Rudenko
q 0.8013049 (2000.0) P Q
n 0.20161962 Peri. 212.00946 -0.21364467 +0.96507513
a 2.8803650 Node 46.15504 -0.84612627 -0.10523002
e 0.7218044 Incl. 12.13500 -0.48828914 -0.23990963
P 4.89
From 904 observations 2013 Feb. 1-2023 Mar. 6, mean residual 0".8.

402P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Dec. 14.79913 TT Rudenko
q 3.9380549 (2000.0) P Q
n 0.05292523 Peri. 326.76154 -0.06236158 -0.90089537
a 7.0257750 Node 123.09044 +0.99043116 -0.10894906
e 0.4394846 Incl. 30.84288 +0.12311439 +0.42014002
P 18.6
From 939 observations 2020 Sept. 11-2023 Mar. 1, mean residual 0".4.
Nongravitational parameters A1 = -1.22, A2 = -0.0280.

408P/Novichonok-Gerke
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Oct. 5.22441 TT Rudenko
q 3.4676099 (2000.0) P Q
n 0.09542903 Peri. 226.48752 +0.56694335 -0.82196043
a 4.7425914 Node 189.44157 +0.81850501 +0.56954173
e 0.2688365 Incl. 19.35686 +0.09286974 -0.00180646
P 10.3
From 1442 observations 2011 Sept. 7-2023 Mar. 5, mean residual 0".6.

451P/Christensen
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 27.52583 TT Rudenko
q 2.7985224 (2000.0) P Q
n 0.06175857 Peri. 186.69485 -0.59974124 -0.70281006
a 6.3387634 Node 300.91174 +0.75329152 -0.33459593
e 0.5585066 Incl. 26.48221 +0.26993022 -0.62777670
P 16.0
From 150 observations 2006 Nov. 24-2023 Mar. 1, mean residual 0".6.

452P/Sheppard-Jewitt
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 25.67631 TT Rudenko
q 4.1781733 (2000.0) P Q
n 0.05002549 Peri. 37.05223 -0.94095133 -0.32549966
a 7.2947179 Node 123.69923 +0.27757821 -0.89915347
e 0.4272331 Incl. 6.42247 +0.19380642 -0.29252865
P 19.7
From 215 observations 2003 Feb. 2-2023 Mar. 1, mean residual 0".9.

453P/WISE-Lemmon
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 3.01787 TT Rudenko
q 2.2784818 (2000.0) P Q
n 0.07731212 Peri. 70.82501 -0.33188473 -0.89101749
a 5.4572142 Node 42.89733 +0.59946224 -0.45273989
e 0.5824826 Incl. 27.06777 +0.72835262 -0.03338305
P 12.7
From 307 observations 2010 Jan. 29-2023 Mar. 5, mean residual 0".6.
Gremlin
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