Коррекция орбиты некоторых периодических комет от 7 июля ..

[Gremlin]

Коррекция орбиты некоторых периодических комет от 7 июля 2024 года, MPEC 2024-N80

Orbital elements:
2P/Encke
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Oct. 22.52802 TT Rudenko
q 0.3395661 (2000.0) P Q
n 0.29826115 Peri. 187.28687 -0.94614927 -0.31206463
a 2.2185621 Node 334.01729 +0.30605305 -0.77554144
e 0.8469432 Incl. 11.33726 +0.10551349 -0.54877240
P 3.30
From 3552 observations 2009 Aug. 22-2024 July 5, mean residual 0".8.
Nongravitational parameters A1 = +0.01, A2 = -0.0001.

12P/Pons-Brooks
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 21.12401 TT Rudenko
q 0.7807875 (2000.0) P Q
n 0.01380832 Peri. 198.98863 +0.14511237 -0.32930043
a 17.2071487 Node 255.85576 +0.98566137 +0.13017826
e 0.9546242 Incl. 74.19149 +0.08610499 -0.93520845
P 71.4
From 8003 observations 2020 June 10-2024 July 5, mean residual 0".8.

13P/Olbers
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 June 30.04590 TT Rudenko
q 1.1754772 (2000.0) P Q
n 0.01421038 Peri. 64.41571 -0.60854058 -0.37164209
a 16.8810319 Node 85.84748 +0.18557800 -0.92569752
e 0.9303670 Incl. 44.66490 +0.77151745 -0.07047176
P 69.4
From 1499 observations 2023 Oct. 8-2024 July 5, mean residual 0".4.
Nongravitational parameters A1 = +0.73, A2 = -0.7107.

37P/Forbes
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Oct. 11.25973 TT Rudenko
q 1.6177221 (2000.0) P Q
n 0.15294606 Peri. 330.07037 +0.25681577 +0.96008491
a 3.4629312 Node 314.55450 -0.85298024 +0.17125109
e 0.5328460 Incl. 8.94744 -0.45439011 +0.22115610
P 6.44
From 1549 observations 2011 Feb. 8-2024 July 6, 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 2.0064105 (2000.0) P Q
n 0.15047528 Peri. 216.76954 +0.82442440 +0.53002021
a 3.5007353 Node 110.06806 -0.45581184 +0.82968875
e 0.4268603 Incl. 12.20047 -0.33549959 +0.17520035
P 6.55
From 978 observations 2018 Feb. 16-2024 July 4, mean residual 0".6.
Nongravitational parameters A1 = +0.54, A2 = -0.0253.

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 -0.89687402
a 3.3689861 Node 68.66642 +0.79986286 -0.42480124
e 0.6245341 Incl. 4.73749 +0.41294168 -0.12312964
P 6.18
From 2001 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 16.84747 TT Rudenko
q 2.9254944 (2000.0) P Q
n 0.12841413 Peri. 213.76344 +0.09373652 +0.98559485
a 3.8909966 Node 61.97657 -0.87456262 +0.14908120
e 0.2481375 Incl. 9.17595 -0.47576643 -0.07985982
P 7.68
From 2916 observations 2013 Jan. 1-2024 July 5, mean residual 0".6.
Nongravitational parameters A1 = -0.12, A2 = -0.0214.

89P/Russell
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Mar. 26.60747 TT Rudenko
q 2.2218438 (2000.0) P Q
n 0.13563276 Peri. 250.40142 +0.35674677 +0.92392845
a 3.7516846 Node 41.34561 -0.75946149 +0.37295002
e 0.4077744 Incl. 12.07208 -0.54401285 +0.08523203
P 7.27
From 333 observations 1980 Sept. 28-2024 July 6, mean residual 0".7.
Nongravitational parameters A1 = +0.85, A2 = -0.0346.

119P/Parker-Hartley
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Aug. 12.29278 TT Rudenko
q 2.3287209 (2000.0) P Q
n 0.13266531 Peri. 322.17543 +0.39007624 -0.91232257
a 3.8074230 Node 104.55800 +0.87307944 +0.32350247
e 0.3883735 Incl. 7.39229 +0.29252832 +0.25102526
P 7.43
From 1543 observations 2021 July 2-2024 May 6, mean residual 0".5.
Nongravitational parameters A1 = -0.94, A2 = +0.1106.

125P/Spacewatch
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Mar. 7.29440 TT Rudenko
q 1.5266904 (2000.0) P Q
n 0.17804461 Peri. 87.13924 -0.48878530 +0.86888227
a 3.1293213 Node 153.15028 -0.85337123 -0.45754365
e 0.5121337 Incl. 9.98480 -0.18123600 -0.18893760
P 5.54
From 767 observations 2012 Dec. 8-2024 July 6, mean residual 0".6.
Nongravitational parameters A1 = +0.02, A2 = +0.0100.

130P/McNaught-Hughes
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 14.88312 TT Rudenko
q 1.8229852 (2000.0) P Q
n 0.15852009 Peri. 246.12729 +0.71822642 +0.68867669
a 3.3812700 Node 70.17871 -0.59378782 +0.68108511
e 0.4608578 Incl. 6.06360 -0.36272143 +0.24869155
P 6.22
From 1248 observations 2004 Apr. 20-2024 July 6, 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. 5.43674 TT Rudenko
q 1.4195944 (2000.0) P Q
n 0.12199951 Peri. 317.07356 +0.93950566 -0.13414948
a 4.0262183 Node 53.37542 +0.30272956 +0.75568885
e 0.6474125 Incl. 23.12303 -0.16026209 +0.64104468
P 8.08
From 185 observations 2016 Apr. 19-2024 July 5, mean residual 0".6.
Nongravitational parameters A1 = -0.51, A2 = -0.0421.

150P/LONEOS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Mar. 12.46185 TT Rudenko
q 1.7455858 (2000.0) P Q
n 0.12946204 Peri. 246.11286 -0.88084400 -0.35080508
a 3.8699714 Node 272.05902 +0.45839735 -0.79977256
e 0.5489409 Incl. 18.54736 -0.11826120 -0.48713411
P 7.61
From 1324 observations 1978 Mar. 6-2024 July 5, mean residual 0".4.

154P/Brewington
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 June 13.28967 TT Rudenko
q 1.5529456 (2000.0) P Q
n 0.09381118 Peri. 47.95977 +0.84718199 -0.52388230
a 4.7969625 Node 343.01701 +0.35209871 +0.67831709
e 0.6762648 Incl. 17.63474 +0.39788085 +0.51520215
P 10.5
From 2876 observations 2003 Feb. 1-2024 July 6, mean residual 0".6.
Nongravitational parameters A1 = +3.62, A2 = -0.0276.

190P/Mueller
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Dec. 24.09283 TT Rudenko
q 2.0197154 (2000.0) P Q
n 0.11339637 Peri. 50.50103 +0.89852238 -0.43864566
a 4.2273670 Node 335.50436 +0.39016486 +0.81460686
e 0.5222285 Incl. 2.17455 +0.20106941 +0.37948075
P 8.69
From 355 observations 1998 Sept. 14-2024 July 1, mean residual 0".7.

208P/McMillan
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Aug. 23.83382 TT Rudenko
q 2.5284990 (2000.0) P Q
n 0.12143340 Peri. 310.65534 +0.97301079 +0.22621262
a 4.0387219 Node 36.33775 -0.18162016 +0.87257890
e 0.3739359 Incl. 4.41203 -0.14235210 +0.43293638
P 8.12
From 135 observations 2016 July 29-2024 July 6, mean residual 0".7.

209P/LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 July 14.49815 TT Rudenko
q 0.9644230 (2000.0) P Q
n 0.19369891 Peri. 152.49420 -0.78849440 +0.52355973
a 2.9583617 Node 62.76983 -0.60960640 -0.59567074
e 0.6740010 Incl. 21.28250 -0.08158807 -0.60914824
P 5.09
From 2242 observations 2013 Sept. 8-2024 July 3, mean residual 0".4.

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. 151.73388 -0.87910854 -0.47662131
a 3.8582868 Node 359.79864 +0.40222978 -0.74127229
e 0.4486998 Incl. 9.06303 +0.25569393 -0.47259658
P 7.58
From 409 observations 2001 Feb. 1-2024 June 6, mean residual 0".7.

219P/LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Feb. 13.83763 TT Rudenko
q 2.3548465 (2000.0) P Q
n 0.14162330 Peri. 107.62985 +0.91598526 +0.36990845
a 3.6451290 Node 230.95311 -0.39972573 +0.87468979
e 0.3539745 Incl. 11.54000 +0.03450129 +0.31318606
P 6.96
From 1135 observations 2002 June 5-2024 July 6, mean residual 0".8.
Nongravitational parameters A1 = +0.85, A2 = -0.1104.

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 2834 observations 2002 Oct. 5-2024 June 30, mean residual 1".0.
Nongravitational parameters A1 = +1.15, A2 = +0.0670.

251P/LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Feb. 13.23943 TT Rudenko
q 1.7412667 (2000.0) P Q
n 0.14963967 Peri. 31.21602 -0.35985361 +0.89843483
a 3.5137557 Node 219.34142 -0.91678201 -0.39057359
e 0.5044429 Incl. 23.38692 -0.17325160 +0.20066669
P 6.59
From 86 observations 2017 Apr. 2-2024 July 1, mean residual 0".5.
Nongravitational parameters A1 = -0.02, A2 = -0.0913.

299P/Catalina-PANSTARRS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Apr. 30.37242 TT Rudenko
q 3.1563626 (2000.0) P Q
n 0.10716770 Peri. 323.69145 -0.55979848 +0.80848122
a 4.3896186 Node 271.58276 -0.71102421 -0.58122088
e 0.2809483 Incl. 10.46784 -0.42552348 -0.09241427
P 9.20
From 705 observations 2005 Mar. 11-2024 July 6, mean residual 0".6.

302P/Lemmon-PANSTARRS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 Mar. 9.23632 TT Rudenko
q 3.2886885 (2000.0) P Q
n 0.11168744 Peri. 208.60138 +0.86652172 +0.49106253
a 4.2703797 Node 121.71560 -0.43559893 +0.83145684
e 0.2298838 Incl. 6.03459 -0.24370818 +0.25987902
P 8.82
From 280 observations 2007 Aug. 16-2024 July 3, mean residual 0".6.

313P/Gibbs
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2025 Dec. 2.48556 TT Rudenko
q 2.4214407 (2000.0) P Q
n 0.17511076 Peri. 254.93833 +0.98288839 -0.01974150
a 3.1641775 Node 105.93075 +0.08262132 +0.93586532
e 0.2347330 Incl. 10.97938 -0.16463331 +0.35180446
P 5.63
From 169 observations 2003 Sept. 22-2024 July 3, mean residual 0".6.

328P/LONEOS-Tucker
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 July 27.94789 TT Rudenko
q 1.8734348 (2000.0) P Q
n 0.11498842 Peri. 30.65600 +0.96957941 -0.22525963
a 4.1882569 Node 341.60997 +0.11239058 +0.75730057
e 0.5526934 Incl. 17.67383 +0.21744913 +0.61298772
P 8.57
From 412 observations 1998 Aug. 27-2024 July 2, mean residual 0".9.
Nongravitational parameters A1 = -0.99, A2 = -0.0092.

338P/McNaught
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Aug. 2.99968 TT Rudenko
q 2.2878468 (2000.0) P Q
n 0.12837551 Peri. 4.57438 +0.97003383 -0.23176847
a 3.8917769 Node 9.79317 +0.20710123 +0.63176455
e 0.4121331 Incl. 25.38675 +0.12705687 +0.73970057
P 7.68
From 567 observations 2008 May 10-2024 July 6, mean residual 0".9.
Nongravitational parameters A1 = +3.76, A2 = -1.7211.

408P/Novichonok-Gerke
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Oct. 5.66570 TT Rudenko
q 3.4688262 (2000.0) P Q
n 0.09540872 Peri. 226.57410 +0.56567114 -0.82283577
a 4.7432643 Node 189.44369 +0.81938343 +0.56827589
e 0.2686838 Incl. 19.35637 +0.09288142 -0.00195302
P 10.3
From 1749 observations 2011 Sept. 7-2024 May 18, mean residual 0".7.

422P/Christensen
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Jan. 11.96157 TT Rudenko
q 3.1011864 (2000.0) P Q
n 0.06258662 Peri. 304.84108 +0.83406815 +0.40481887
a 6.2827301 Node 36.02544 +0.04695540 +0.62478541
e 0.5063951 Incl. 39.58381 -0.54965945 +0.66765626
P 15.7
From 130 observations 2021 June 5-2022 Nov. 29, mean residual 0".5.

426P/PANSTARRS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Sept. 11.35671 TT Rudenko
q 2.6733700 (2000.0) P Q
n 0.17312771 Peri. 118.61131 +0.73583141 -0.60691700
a 3.1882937 Node 280.39547 +0.46390322 +0.77489932
e 0.1615045 Incl. 17.77933 +0.49330107 +0.17658649
P 5.69
From 92 observations 2019 Jan. 8-2023 Dec. 13, mean residual 0".4.

440P/Kobayashi
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Mar. 29.96910 TT Rudenko
q 2.0539840 (2000.0) P Q
n 0.03923769 Peri. 183.28609 -0.88333025 -0.45552022
a 8.5769675 Node 328.84454 +0.43479756 -0.70806864
e 0.7605233 Incl. 12.34205 +0.17515349 -0.53957402
P 25.1
From 834 observations 1997 Jan. 30-2022 June 3, mean residual 0".5.

442P/McNaught
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Aug. 18.40485 TT Rudenko
q 2.3192699 (2000.0) P Q
n 0.08912441 Peri. 310.74651 +0.95277567 +0.29848025
a 4.9636931 Node 32.00307 -0.23698296 +0.84597559
e 0.5327532 Incl. 6.05791 -0.18988838 +0.44185387
P 11.1
From 468 observations 2000 Nov. 28-2022 Dec. 10, mean residual 0".6.

459P/Catalina
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Feb. 21.43304 TT Rudenko
q 1.3681165 (2000.0) P Q
n 0.16901692 Peri. 205.20175 -0.20792967 -0.97054846
a 3.2397831 Node 256.98956 +0.91725171 -0.15027283
e 0.5777135 Incl. 7.17293 +0.33972719 -0.18829170
P 5.83
From 650 observations 2017 Jan. 3-2024 July 1, mean residual 0".5.

464P/PANSTARRS
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Feb. 27.79776 TT Rudenko
q 3.3720114 (2000.0) P Q
n 0.09714530 Peri. 267.64269 -0.74188277 +0.60715064
a 4.6865671 Node 309.57973 -0.36698654 -0.72284523
e 0.2804944 Incl. 21.66706 -0.56118699 -0.32994374
P 10.1
From 172 observations 2012 Mar. 21-2024 July 6, mean residual 0".5.

479P/Elenin
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 May 5.24436 TT Rudenko
q 1.2437131 (2000.0) P Q
n 0.07392499 Peri. 263.52460 -0.91136085 +0.33512250
a 5.6226605 Node 295.83397 -0.18492156 -0.85208024
e 0.7788034 Incl. 15.39798 -0.36773008 -0.40205991
P 13.3
From 972 observations 2011 June 12-2024 July 3, mean residual 0".6.