Коррекция орбиты некоторых периодических комет от 7 октября ..

[Gremlin]

Коррекция орбиты некоторых периодических комет от 7 октября 2023 года, MPEC 2023-T65

Orbital elements:
2P/Encke
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Oct. 22.52791 TT Rudenko
q 0.3396000 (2000.0) P Q
n 0.29823172 Peri. 187.28598 -0.94616112 -0.31203232
a 2.2187080 Node 334.02024 +0.30601978 -0.77555661
e 0.8469379 Incl. 11.33672 +0.10550368 -0.54876933
P 3.30
From 3461 observations 2009 Aug. 22-2023 Oct. 5, mean residual 0".8.
Nongravitational parameters A1 = +0.01, A2 = -0.0001.

12P/Pons-Brooks
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Apr. 21.13179 TT Rudenko
q 0.7808758 (2000.0) P Q
n 0.01383215 Peri. 198.98717 +0.14512298 -0.32930479
a 17.1873776 Node 255.85548 +0.98565767 +0.13020560
e 0.9545669 Incl. 74.19105 +0.08612937 -0.93520311
P 71.3
From 3592 observations 2020 June 10-2023 Oct. 6, mean residual 0".6.

29P/Schwassmann-Wachmann
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2019 Apr. 28.46165 TT Rudenko
q 5.7814824 (2000.0) P Q
n 0.06622369 Peri. 51.58158 +0.98987764 -0.07559905
a 6.0505354 Node 312.40300 +0.00660366 +0.86993761
e 0.0444676 Incl. 9.36142 +0.14176969 +0.48733289
P 14.9
From 16730 observations 2018 June 18-2023 Oct. 6, mean residual 0".6.

30P/Reinmuth
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Aug. 17.10486 TT Rudenko
q 1.8120937 (2000.0) P Q
n 0.13639197 Peri. 9.43785 -0.59709156 -0.79246519
a 3.7377494 Node 117.32665 +0.72654277 -0.59999792
e 0.5151912 Incl. 8.05074 +0.34002540 -0.10955101
P 7.23
From 432 observations 2017 Jan. 1-2023 Oct. 5, mean residual 0".7.

32P/Comas Sola
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Apr. 20.56107 TT Rudenko
q 2.0243685 (2000.0) P Q
n 0.10124734 Peri. 54.66800 -0.31889044 -0.93734987
a 4.5591124 Node 54.52940 +0.80406432 -0.34592228
e 0.5559731 Incl. 9.91991 +0.50178627 -0.04138845
P 9.73
From 3411 observations 2004 July 20-2023 Oct. 6, mean residual 0".7.
Nongravitational parameters A1 = -0.38, A2 = -0.0983.

44P/Reinmuth
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Apr. 22.93155 TT Rudenko
q 2.1122433 (2000.0) P Q
n 0.13916183 Peri. 58.02453 +0.95909879 +0.26536336
a 3.6879862 Node 286.42712 -0.28176483 +0.86153715
e 0.4272638 Incl. 5.89711 -0.02716771 +0.43282331
P 7.08
From 1826 observations 2008 July 2-2023 Mar. 19, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = -0.0632.

46P/Wirtanen
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 May 19.11362 TT Rudenko
q 1.0548230 (2000.0) P Q
n 0.18134709 Peri. 356.32652 +0.19819854 -0.95917714
a 3.0912134 Node 82.16409 +0.90439108 +0.09961319
e 0.6587673 Incl. 11.74962 +0.37788108 +0.26468175
P 5.43
From 6519 observations 2008 Jan. 1-2023 Oct. 5, mean residual 0".8.
Nongravitational parameters A1 = +0.38, A2 = -0.1550.

50P/Arend
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 May 12.82730 TT Rudenko
q 1.9223066 (2000.0) P Q
n 0.11925428 Peri. 49.35901 +0.70934894 -0.70431929
a 4.0877726 Node 355.17250 +0.50646338 +0.53647485
e 0.5297423 Incl. 19.10134 +0.49022333 +0.46489684
P 8.26
From 1756 observations 1999 Aug. 3-2023 Oct. 4, mean residual 0".7.
Nongravitational parameters A1 = +0.20, A2 = -0.0114.

65P/Gunn
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2025 June 17.03776 TT Rudenko
q 2.9243507 (2000.0) P Q
n 0.12846351 Peri. 213.82732 +0.09484446 +0.98548905
a 3.8899993 Node 61.97709 -0.87439569 +0.15006343
e 0.2482387 Incl. 9.17581 -0.47585367 -0.07932404
P 7.67
From 579 observations 2018 May 21-2023 May 13, mean residual 0".6.
Nongravitational parameters A1 = -1.20, A2 = -0.2054.

71P/Clark
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Jan. 22.83633 TT Rudenko
q 1.5890994 (2000.0) P Q
n 0.17719686 Peri. 209.09851 -0.03205912 +0.98947123
a 3.1392943 Node 59.38910 -0.88236451 +0.03830817
e 0.4938036 Incl. 9.43837 -0.46947320 -0.13956780
P 5.56
From 1303 observations 2016 Feb. 12-2023 Oct. 5, mean residual 1".0.
Nongravitational parameters A1 = +2.94, A2 = -0.4992.

103P/Hartley
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Oct. 12.51240 TT Rudenko
q 1.0640924 (2000.0) P Q
n 0.15210833 Peri. 181.30117 +0.75453080 -0.63878113
a 3.4756340 Node 219.75002 +0.60421663 +0.76567106
e 0.6938422 Incl. 13.61044 +0.25613578 +0.07554136
P 6.48
From 7866 observations 2004 Sept. 20-2023 Oct. 5, mean residual 0".6.
Nongravitational parameters A1 = +0.18, A2 = +0.0248.

116P/Wild
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 July 16.73714 TT Rudenko
q 2.1966277 (2000.0) P Q
n 0.15127156 Peri. 173.23477 -0.96931307 +0.24479782
a 3.4884395 Node 20.97665 -0.22838693 -0.86289624
e 0.3703122 Incl. 3.60335 -0.09094828 -0.44213585
P 6.52
From 3055 observations 2014 Oct. 31-2023 Oct. 4, mean residual 0".8.

117P/Helin-Roman-Alu
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 July 8.95384 TT Rudenko
q 3.0414843 (2000.0) P Q
n 0.11925404 Peri. 223.20626 +0.20165967 +0.97085976
a 4.0877782 Node 58.82270 -0.85237786 +0.23907429
e 0.2559566 Incl. 8.70437 -0.48247835 -0.01657768
P 8.26
From 4493 observations 2010 Nov. 3-2023 Oct. 5, mean residual 0".7.
Nongravitational parameters A1 = +0.42, A2 = +0.0452.

124P/Mrkos
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2026 June 23.67596 TT Rudenko
q 1.7275502 (2000.0) P Q
n 0.15925234 Peri. 185.22532 -0.99570627 +0.09256447
a 3.3708972 Node 0.10068 -0.05391780 -0.57186815
e 0.4875103 Incl. 31.50286 -0.07524556 -0.81510652
P 6.19
From 2971 observations 1991 Mar. 15-2023 Oct. 5, mean residual 0".7.
Nongravitational parameters A1 = -0.01, A2 = -0.0006.

126P/IRAS
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 July 5.32141 TT Rudenko
q 1.7105142 (2000.0) P Q
n 0.07363195 Peri. 356.59226 +0.99600425 +0.08522880
a 5.6375688 Node 357.87025 -0.05500828 +0.35017719
e 0.6965865 Incl. 45.87331 -0.07035350 +0.93279793
P 13.4
From 1034 observations 2009 May 27-2023 Oct. 5, mean residual 0".6.
Nongravitational parameters A1 = +0.01, A2 = -0.1753.

144P/Kushida
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Jan. 25.76918 TT Rudenko
q 1.3987779 (2000.0) P Q
n 0.13135899 Peri. 216.32196 -0.15949771 -0.98530875
a 3.8326236 Node 242.92782 +0.92112416 -0.12629311
e 0.6350339 Incl. 3.93142 +0.35509261 -0.11496396
P 7.50
From 487 observations 2016 July 31-2023 Oct. 5, mean residual 0".7.
Nongravitational parameters A1 = +0.89, A2 = -0.0464.

152P/Helin-Lawrence
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Jan. 14.61215 TT Rudenko
q 3.0983050 (2000.0) P Q
n 0.10391664 Peri. 164.20824 -0.23730173 +0.95618490
a 4.4807013 Node 91.82648 -0.90881551 -0.15617483
e 0.3085223 Incl. 9.87775 -0.34313592 -0.24762846
P 9.48
From 1183 observations 1993 Apr. 22-2023 Oct. 6, mean residual 0".9.
Nongravitational parameters A1 = +0.03, A2 = +0.0142.

158P/Kowal-LINEAR
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Feb. 23.63235 TT Rudenko
q 4.8641243 (2000.0) P Q
n 0.07713976 Peri. 205.18889 +0.90223082 +0.41998470
a 5.4653403 Node 129.61980 -0.37101444 +0.87169187
e 0.1100052 Incl. 7.30479 -0.21983593 +0.25251955
P 12.8
From 229 observations 2019 May 2-2023 Oct. 5, mean residual 0".6.
Nongravitational parameters A1 = -3.74, A2 = +0.2332.

170P/Christensen
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Apr. 18.93207 TT Rudenko
q 2.9233105 (2000.0) P Q
n 0.11398367 Peri. 225.31512 +0.98323483 -0.14832569
a 4.2128334 Node 142.83272 +0.17160906 +0.94934217
e 0.3060940 Incl. 10.11092 -0.06164085 +0.27703599
P 8.65
From 309 observations 2021 June 30-2023 Sept. 29, mean residual 0".5.

199P/Shoemaker
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Aug. 7.58097 TT Rudenko
q 2.9103931 (2000.0) P Q
n 0.06911320 Peri. 191.77391 +0.22497170 +0.87858213
a 5.8806956 Node 92.34768 -0.85624787 +0.38460711
e 0.5050937 Incl. 24.93811 -0.46500250 -0.28314452
P 14.3
From 209 observations 2022 Feb. 3-2023 Sept. 30, mean residual 0".6.
Nongravitational parameters A1 = +1.24, A2 = -0.1286.

207P/NEAT
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Jan. 31.81006 TT Rudenko
q 0.9381206 (2000.0) P Q
n 0.12882658 Peri. 272.98740 -0.35585954 -0.93290772
a 3.8826872 Node 198.16071 +0.91228109 -0.33396252
e 0.7583837 Incl. 10.20127 +0.20274909 -0.13473018
P 7.65
From 194 observations 2000 Oct. 7-2023 Oct. 5, mean residual 0".8.

216P/LINEAR
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Jan. 6.85721 TT Rudenko
q 2.1270884 (2000.0) P Q
n 0.13010869 Peri. 151.72765 -0.87904690 -0.47673498
a 3.8571380 Node 359.79744 +0.40232576 -0.74121679
e 0.4485319 Incl. 9.06335 +0.25575483 -0.47256897
P 7.58
From 187 observations 2001 Feb. 1-2023 Sept. 29, mean residual 0".8.

219P/LINEAR
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Feb. 13.77657 TT Rudenko
q 2.3548986 (2000.0) P Q
n 0.14160927 Peri. 107.61025 +0.91586472 +0.37020619
a 3.6453698 Node 230.95407 -0.40001061 +0.87455862
e 0.3540028 Incl. 11.53995 +0.03439950 +0.31320057
P 6.96
From 1103 observations 2002 June 5-2023 Oct. 3, mean residual 0".8.
Nongravitational parameters A1 = +0.86, A2 = -0.1106.

237P/LINEAR
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 May 14.69009 TT Rudenko
q 1.9870776 (2000.0) P Q
n 0.14986540 Peri. 25.26634 -0.00062505 +0.97546604
a 3.5102264 Node 245.35971 -0.95368780 -0.06680181
e 0.4339175 Incl. 14.01662 -0.30079758 +0.20977016
P 6.58
From 2102 observations 2002 June 18-2023 Oct. 5, mean residual 0".7.

242P/Spahr
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Dec. 24.57579 TT Rudenko
q 3.9707459 (2000.0) P Q
n 0.07602163 Peri. 245.00513 +0.41746888 -0.90868427
a 5.5187991 Node 180.37915 +0.89761101 +0.41176627
e 0.2805054 Incl. 32.49008 -0.14147159 -0.06885813
P 13.0
From 479 observations 2011 July 20-2023 Oct. 4, mean residual 0".8.

246P/NEAT
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Mar. 1.77736 TT Rudenko
q 2.8741860 (2000.0) P Q
n 0.12090293 Peri. 179.48778 -0.23756935 +0.93225916
a 4.0505267 Node 76.74851 -0.89220896 -0.09835074
e 0.2904167 Incl. 16.27967 -0.38408849 -0.34816662
P 8.15
From 4915 observations 2003 Mar. 7-2023 Oct. 6, mean residual 0".6.
Nongravitational parameters A1 = +1.02, A2 = +0.4425.

276P/Vorobjov
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Dec. 11.99413 TT Rudenko
q 3.8984355 (2000.0) P Q
n 0.08009010 Peri. 199.40806 +0.63847544 -0.75806860
a 5.3302817 Node 211.33998 +0.73561036 +0.65187398
e 0.2686249 Incl. 14.81243 +0.22633276 +0.01980682
P 12.3
From 299 observations 2000 Dec. 19-2023 Oct. 2, mean residual 0".5.

279P/La Sagra
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Apr. 19.49967 TT Rudenko
q 2.1479006 (2000.0) P Q
n 0.14573203 Peri. 5.83994 +0.99030922 +0.13728722
a 3.5762898 Node 346.21594 -0.13071730 +0.87040413
e 0.3994053 Incl. 5.04995 -0.04691090 +0.47280955
P 6.76
From 263 observations 2002 July 12-2023 Oct. 6, mean residual 0".7.

287P/Christensen
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 July 6.25876 TT Rudenko
q 3.0342736 (2000.0) P Q
n 0.11596352 Peri. 189.16480 +0.84574181 +0.50078744
a 4.1647454 Node 139.04133 -0.47003224 +0.86260329
e 0.2714384 Incl. 16.32070 -0.25256777 +0.07160660
P 8.50
From 363 observations 2006 Aug. 30-2023 Oct. 6, mean residual 0".9.
Nongravitational parameters A1 = -4.58, A2 = +0.2194.

309P/LINEAR
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Mar. 29.04073 TT Rudenko
q 1.6696029 (2000.0) P Q
n 0.10770931 Peri. 49.93378 +0.50472596 -0.86173825
a 4.3748909 Node 10.14426 +0.67577797 +0.35722696
e 0.6183670 Incl. 17.02373 +0.53719255 +0.36027223
P 9.15
From 399 observations 2005 Aug. 31-2023 Oct. 6, mean residual 0".6.

310P/Hill
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Oct. 23.71903 TT Rudenko
q 2.4166812 (2000.0) P Q
n 0.11497713 Peri. 31.62287 +0.76202869 -0.64658521
a 4.1885312 Node 8.92131 +0.53662610 +0.60013350
e 0.4230242 Incl. 13.12386 +0.36241511 +0.47092181
P 8.57
From 317 observations 2006 Aug. 29-2023 Oct. 6, mean residual 0".6.

311P/PANSTARRS
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Jan. 2.14188 TT Rudenko
q 1.9351262 (2000.0) P Q
n 0.30431522 Peri. 144.33232 +0.44366812 -0.89210207
a 2.1890395 Node 279.19111 +0.80084072 +0.43748400
e 0.1159930 Incl. 4.96949 +0.40225953 +0.11296748
P 3.24
From 214 observations 2005 Jan. 17-2023 Oct. 6, mean residual 0".4.

326P/Hill
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Dec. 30.48812 TT Rudenko
q 2.7697063 (2000.0) P Q
n 0.12025036 Peri. 278.65447 +0.94764907 -0.31647466
a 4.0651677 Node 99.80372 +0.30729773 +0.86772332
e 0.3186735 Incl. 2.47109 +0.08677185 +0.38327540
P 8.20
From 242 observations 1990 Sept. 24-2023 Oct. 5, mean residual 0".8.

327P/Van Ness
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Sept. 2.34909 TT Rudenko
q 1.5562749 (2000.0) P Q
n 0.14661476 Peri. 185.02539 +0.99807373 -0.00292403
a 3.5619207 Node 173.98431 -0.01072340 +0.97572260
e 0.5630798 Incl. 36.25024 -0.06110520 -0.21899056
P 6.72
From 908 observations 2002 Aug. 17-2023 Jan. 20, mean residual 0".5.

347P/PANSTARRS
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 July 20.04082 TT Rudenko
q 2.2125084 (2000.0) P Q
n 0.14387580 Peri. 98.43559 +0.97946501 +0.01276609
a 3.6069840 Node 261.00704 -0.08610624 +0.92888478
e 0.3866043 Incl. 11.75421 +0.18230196 +0.37014874
P 6.85
From 215 observations 2002 July 12-2023 Oct. 5, mean residual 0".5.

358P/PANSTARRS
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Nov. 10.91690 TT Rudenko
q 2.3948077 (2000.0) P Q
n 0.17639849 Peri. 299.72787 +0.88712516 -0.42002025
a 3.1487594 Node 85.68917 +0.46116319 +0.79020257
e 0.2394441 Incl. 11.05977 +0.01837020 +0.44627670
P 5.59
From 199 observations 2001 Dec. 9-2023 Sept. 22, mean residual 0".4.
Nongravitational parameters A1 = -2.31, A2 = -0.0326.

364P/PANSTARRS
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 May 14.02139 TT Rudenko
q 0.8013507 (2000.0) P Q
n 0.20168575 Peri. 212.02799 -0.21346351 +0.96511308
a 2.8797353 Node 46.14753 -0.84612174 -0.10505191
e 0.7217277 Incl. 12.13765 -0.48837621 -0.23983502
P 4.89
From 1496 observations 2013 Feb. 1-2023 Oct. 6, mean residual 0".7.
Nongravitational parameters A1 = +0.00, A2 = -0.0004.

378P/McNaught
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2020 Oct. 14.18412 TT Rudenko
q 3.3660585 (2000.0) P Q
n 0.06219937 Peri. 193.50931 +0.28702836 +0.90061077
a 6.3087800 Node 93.93939 -0.84567661 +0.39826441
e 0.4664486 Incl. 19.09523 -0.44993977 -0.17402788
P 15.8
From 679 observations 2003 May 30-2023 Oct. 6, mean residual 0".6.

393P/Spacewatch-Hill
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2019 Oct. 31.37219 TT Rudenko
q 4.2180531 (2000.0) P Q
n 0.09387404 Peri. 329.02916 +0.98251978 -0.07275332
a 4.7948208 Node 36.38952 +0.16196073 +0.78788358
e 0.1202897 Incl. 16.78775 -0.09178015 +0.61151159
P 10.5
From 145 observations 2009 Sept. 17-2023 Apr. 14, mean residual 0".6.

467P/LINEAR-Grauer
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Dec. 1.17269 TT Rudenko
q 5.5083365 (2000.0) P Q
n 0.06997281 Peri. 267.79343 +0.65631160 +0.75390724
a 5.8324343 Node 43.27444 -0.67390365 +0.60342861
e 0.0555682 Incl. 2.47877 -0.33927709 +0.25980336
P 14.1
From 98 observations 2009 July 14-2023 Sept. 21, mean residual 0".4.

468P/Siding Spring
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Nov. 21.00116 TT Rudenko
q 3.9499064 (2000.0) P Q
n 0.05183176 Peri. 322.54573 +0.76585584 +0.64089823
a 7.1242431 Node 356.12544 -0.21720989 +0.18159557
e 0.4455683 Incl. 50.44462 -0.60521459 +0.74583678
P 19.0
From 120 observations 2004 Nov. 3-2023 Oct. 2, mean residual 0".5.

470P/PANSTARRS
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Dec. 18.40673 TT Rudenko
q 2.7285942 (2000.0) P Q
n 0.10415449 Peri. 152.07821 +0.77999410 -0.60979856
a 4.4738770 Node 246.19374 +0.54172742 +0.77040629
e 0.3901052 Incl. 8.83695 +0.31327400 +0.18606416
P 9.46
From 122 observations 2014 Nov. 17-2023 Oct. 4, mean residual 0".4.

471P
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Dec. 20.30698 TT Rudenko
q 2.1234100 (2000.0) P Q
n 0.07232118 Peri. 94.95801 +0.94601398 -0.31377294
a 5.7054824 Node 283.34647 +0.25431484 +0.87399356
e 0.6278299 Incl. 4.79100 +0.20095151 +0.37105498
P 13.6
From 335 observations 1996 June 23-2023 Oct. 5, mean residual 0".4.