Коррекция орбиты некоторых периодических комет от 30 июня ..

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Коррекция орбиты некоторых периодических комет от 30 июня 2024 года, MPEC 2024-M118

Orbital elements:
12P/Pons-Brooks
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 21.12346 TT Rudenko
q 0.7807963 (2000.0) P Q
n 0.01380143 Peri. 198.98744 +0.14512293 -0.32929896
a 17.2128676 Node 255.85552 +0.98565814 +0.13019992
e 0.9546388 Incl. 74.19146 +0.08612411 -0.93520595
P 71.4
From 1740 observations 2024 Jan. 1-June 26, mean residual 0".6.

13P/Olbers
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 June 30.04588 TT Rudenko
q 1.1754766 (2000.0) P Q
n 0.01421028 Peri. 64.41574 -0.60854077 -0.37164179
a 16.8811053 Node 85.84748 +0.18557757 -0.92569761
e 0.9303673 Incl. 44.66490 +0.77151740 -0.07047213
P 69.4
From 1440 observations 2023 Oct. 8-2024 June 27, mean residual 0".4.
Nongravitational parameters A1 = +0.69, A2 = -0.7211.

37P/Forbes
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Oct. 11.25972 TT Rudenko
q 1.6177221 (2000.0) P Q
n 0.15294606 Peri. 330.07037 +0.25681575 +0.96008492
a 3.4629311 Node 314.55450 -0.85298025 +0.17125108
e 0.5328460 Incl. 8.94744 -0.45439011 +0.22115609
P 6.44
From 1542 observations 2011 Feb. 8-2024 June 29, mean residual 0".6.
Nongravitational parameters A1 = +0.73, A2 = -0.0532.

48P/Johnson
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 Mar. 2.60417 TT Rudenko
q 2.0064102 (2000.0) P Q
n 0.15047529 Peri. 216.76953 +0.82442446 +0.53002010
a 3.5007352 Node 110.06807 -0.45581175 +0.82968882
e 0.4268603 Incl. 12.20047 -0.33549957 +0.17520032
P 6.55
From 966 observations 2018 Feb. 16-2024 June 25, mean residual 0".6.
Nongravitational parameters A1 = +0.54, A2 = -0.0269.

62P/Tsuchinshan
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Dec. 25.11530 TT Rudenko
q 1.2649396 (2000.0) P Q
n 0.15938786 Peri. 47.30245 -0.43554400 -0.89687401
a 3.3689861 Node 68.66642 +0.79986286 -0.42480124
e 0.6245341 Incl. 4.73749 +0.41294168 -0.12312964
P 6.18
From 1998 observations 2023 Aug. 29-2024 June 1, mean residual 0".5.
Nongravitational parameters A1 = +0.58, A2 = +0.4734.

65P/Gunn
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 June 16.84749 TT Rudenko
q 2.9254944 (2000.0) P Q
n 0.12841412 Peri. 213.76344 +0.09373653 +0.98559485
a 3.8909966 Node 61.97657 -0.87456261 +0.14908122
e 0.2481375 Incl. 9.17595 -0.47576644 -0.07985982
P 7.68
From 2889 observations 2013 Jan. 1-2024 June 27, mean residual 0".6.
Nongravitational parameters A1 = -0.12, A2 = -0.0214.

103P/Hartley
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Oct. 12.50692 TT Rudenko
q 1.0641144 (2000.0) P Q
n 0.15218970 Peri. 181.30068 +0.75454673 -0.63876242
a 3.4743951 Node 219.74911 +0.60419907 +0.76568642
e 0.6937267 Incl. 13.61067 +0.25613028 +0.07554387
P 6.48
From 9092 observations 2004 Sept. 20-2024 May 5, mean residual 0".7.
Nongravitational parameters A1 = +0.11, A2 = +0.0236.

118P/Shoemaker-Levy
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Nov. 24.45930 TT Rudenko
q 1.8290901 (2000.0) P Q
n 0.16087313 Peri. 314.88439 -0.12805966 -0.98590566
a 3.3482178 Node 142.08422 +0.95215002 -0.15259256
e 0.4537123 Incl. 10.09025 +0.27750868 +0.06859699
P 6.13
From 1907 observations 2015 Aug. 15-2024 May 31, mean residual 0".6.
Nongravitational parameters A1 = -0.21, A2 = -0.0048.

119P/Parker-Hartley
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Aug. 12.29289 TT Rudenko
q 2.3287213 (2000.0) P Q
n 0.13266516 Peri. 322.17546 +0.39007572 -0.91232279
a 3.8074259 Node 104.55799 +0.87307962 +0.32350198
e 0.3883739 Incl. 7.39229 +0.29252847 +0.25102509
P 7.43
From 1539 observations 2021 July 2-2024 May 6, mean residual 0".5.
Nongravitational parameters A1 = -0.94, A2 = +0.1149.

125P/Spacewatch
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Mar. 7.29416 TT Rudenko
q 1.5266903 (2000.0) P Q
n 0.17804473 Peri. 87.13910 -0.48878733 +0.86888112
a 3.1293199 Node 153.15028 -0.85337016 -0.45754566
e 0.5121335 Incl. 9.98480 -0.18123552 -0.18893800
P 5.54
From 739 observations 2012 Dec. 8-2024 June 28, mean residual 0".6.
Nongravitational parameters A1 = +0.04, A2 = +0.0101.

130P/McNaught-Hughes
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 14.88317 TT Rudenko
q 1.8229852 (2000.0) P Q
n 0.15852008 Peri. 246.12729 +0.71822648 +0.68867663
a 3.3812701 Node 70.17870 -0.59378776 +0.68108516
e 0.4608579 Incl. 6.06360 -0.36272142 +0.24869158
P 6.22
From 1219 observations 2004 Apr. 20-2024 June 27, mean residual 0".7.
Nongravitational parameters A1 = +0.03, A2 = +0.0008.

146P/Shoemaker-LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Aug. 5.43676 TT Rudenko
q 1.4195926 (2000.0) P Q
n 0.12199925 Peri. 317.07360 +0.93950547 -0.13415038
a 4.0262242 Node 53.37544 +0.30273039 +0.75568856
e 0.6474134 Incl. 23.12304 -0.16026161 +0.64104483
P 8.08
From 168 observations 2016 Apr. 19-2024 June 28, mean residual 0".6.
Nongravitational parameters A1 = -0.55, A2 = -0.0555.

154P/Brewington
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 June 13.28977 TT Rudenko
q 1.5529468 (2000.0) P Q
n 0.09381091 Peri. 47.96006 +0.84717935 -0.52388655
a 4.7969716 Node 343.01700 +0.35210210 +0.67831533
e 0.6762652 Incl. 17.63474 +0.39788347 +0.51520014
P 10.5
From 2869 observations 2003 Feb. 1-2024 June 23, mean residual 0".6.
Nongravitational parameters A1 = +3.53, A2 = -0.0285.

164P/Christensen
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 May 27.36978 TT Rudenko
q 1.6756626 (2000.0) P Q
n 0.14119415 Peri. 325.92182 +0.56265493 -0.77777706
a 3.6525114 Node 88.26794 +0.80713217 +0.44355876
e 0.5412300 Incl. 16.27661 +0.17876545 +0.44532962
P 6.98
From 1292 observations 2010 Oct. 7-2024 June 29, mean residual 0".7.

207P/NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Jan. 31.81675 TT Rudenko
q 0.9382494 (2000.0) P Q
n 0.12878477 Peri. 272.99138 -0.35584684 -0.93291339
a 3.8835275 Node 198.15587 +0.91228570 -0.33395367
e 0.7584028 Incl. 10.20133 +0.20275065 -0.13471288
P 7.65
From 1009 observations 2000 Oct. 7-2024 May 30, mean residual 0".9.

216P/LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Jan. 6.87634 TT Rudenko
q 2.1270743 (2000.0) P Q
n 0.13005059 Peri. 151.73387 -0.87910854 -0.47662131
a 3.8582868 Node 359.79865 +0.40222978 -0.74127231
e 0.4486998 Incl. 9.06303 +0.25569394 -0.47259653
P 7.58
From 401 observations 2001 Feb. 1-2024 June 6, mean residual 0".7.

226P/Pigott-LINEAR-Kowalski
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Dec. 27.19169 TT Rudenko
q 1.7736747 (2000.0) P Q
n 0.13477765 Peri. 341.05169 +0.74462533 -0.35927485
a 3.7675364 Node 54.01216 +0.66611302 +0.34601219
e 0.5292216 Incl. 44.04589 +0.04273824 +0.86671630
P 7.31
From 653 observations 2023 July 26-2024 Apr. 12, mean residual 0".5.
Nongravitational parameters A1 = -0.46, A2 = +0.1028.

227P/Catalina-LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Mar. 8.24809 TT Rudenko
q 1.6236210 (2000.0) P Q
n 0.15475406 Peri. 105.56838 -0.78709959 -0.61183684
a 3.4359066 Node 36.80899 +0.50394420 -0.71104923
e 0.5274548 Incl. 7.50859 +0.35568873 -0.34650350
P 6.37
From 1087 observations 2017 Jan. 22-2024 June 27, mean residual 0".6.

240P/NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 Dec. 19.89344 TT Rudenko
q 2.1230116 (2000.0) P Q
n 0.12985931 Peri. 352.00739 +0.38079560 -0.84043017
a 3.8620746 Node 74.91578 +0.86891436 +0.18264449
e 0.4502924 Incl. 23.53689 +0.31620017 +0.51021379
P 7.59
From 2830 observations 2002 Oct. 5-2024 June 29, mean residual 1".0.
Nongravitational parameters A1 = +1.15, A2 = +0.0670.

299P/Catalina-PANSTARRS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 30.37260 TT Rudenko
q 3.1563627 (2000.0) P Q
n 0.10716769 Peri. 323.69148 -0.55979824 +0.80848139
a 4.3896186 Node 271.58274 -0.71102440 -0.58122068
e 0.2809483 Incl. 10.46784 -0.42552347 -0.09241412
P 9.20
From 685 observations 2005 Mar. 11-2024 June 29, mean residual 0".6.

302P/Lemmon-PANSTARRS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 Mar. 9.23639 TT Rudenko
q 3.2886885 (2000.0) P Q
n 0.11168744 Peri. 208.60143 +0.86652177 +0.49106245
a 4.2703797 Node 121.71556 -0.43559882 +0.83145687
e 0.2298838 Incl. 6.03459 -0.24370822 +0.25987910
P 8.82
From 272 observations 2007 Aug. 16-2024 June 29, mean residual 0".6.

333P/LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Nov. 29.29719 TT Rudenko
q 1.1130376 (2000.0) P Q
n 0.11366295 Peri. 26.00954 -0.12525169 +0.73227646
a 4.2207546 Node 115.70163 +0.73020169 -0.38872281
e 0.7362942 Incl. 132.02198 +0.67165282 +0.55916525
P 8.67
From 612 observations 2016 Jan. 1-2024 June 28, mean residual 0".6.

382P/Larson
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2021 Nov. 24.15058 TT Rudenko
q 4.3424915 (2000.0) P Q
n 0.06758889 Peri. 162.56214 +0.90579550 +0.42327603
a 5.9687839 Node 172.31193 -0.40390903 +0.87631307
e 0.2724663 Incl. 8.28840 -0.12803128 +0.23002785
P 14.6
From 537 observations 2007 Sept. 4-2022 Dec. 14, mean residual 0".7.

395P/Catalina-NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Feb. 18.43446 TT Rudenko
q 4.1938416 (2000.0) P Q
n 0.05129804 Peri. 99.58616 +0.77170301 +0.63465891
a 7.1735731 Node 221.03498 -0.60526462 +0.71309762
e 0.4153762 Incl. 3.58211 -0.19526699 +0.29782521
P 19.2
From 972 observations 2005 May 12-2023 Oct. 18, mean residual 0".6.

404P/Bressi
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Nov. 4.07955 TT Rudenko
q 4.1326824 (2000.0) P Q
n 0.09584146 Peri. 169.36777 +0.34912655 -0.92195495
a 4.7289760 Node 260.03608 +0.84677376 +0.38702348
e 0.1260936 Incl. 9.80102 +0.40135378 -0.01455669
P 10.3
From 533 observations 2011 Oct. 24-2024 Apr. 10, mean residual 1".1.

473P/NEAT
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Feb. 26.24094 TT Rudenko
q 1.4057862 (2000.0) P Q
n 0.04380493 Peri. 42.91688 +0.53774843 -0.78150700
a 7.9699215 Node 22.18451 +0.34263128 -0.14026133
e 0.8236135 Incl. 56.90814 +0.77034436 +0.60792563
P 22.5
From 543 observations 2001 Aug. 18-2024 June 19, mean residual 0".9.

479P/Elenin
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 May 5.24437 TT Rudenko
q 1.2437131 (2000.0) P Q
n 0.07392499 Peri. 263.52459 -0.91136082 +0.33512254
a 5.6226605 Node 295.83398 -0.18492152 -0.85208020
e 0.7788034 Incl. 15.39799 -0.36773018 -0.40205996
P 13.3
From 965 observations 2011 June 12-2024 June 29, mean residual 0".6.