Коррекция орбиты некоторых периодических комет от 2 июня ..

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Коррекция орбиты некоторых периодических комет от 2 июня 2023 года, MPEC 2023-L10

Orbital elements:
12P/Pons-Brooks
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Apr. 21.16092 TT Rudenko
q 0.7811641 (2000.0) P Q
n 0.01384436 Peri. 198.98263 +0.14530323 -0.32941025
a 17.1772699 Node 255.84462 +0.98562483 +0.13034896
e 0.9545234 Incl. 74.18656 +0.08620130 -0.93514600
P 71.2
From 427 observations 2020 June 10-2023 June 1, mean residual 0".7.

29P/Schwassmann-Wachmann
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2019 Apr. 22.08571 TT Rudenko
q 5.7776655 (2000.0) P Q
n 0.06626540 Peri. 51.08604 +0.99049640 -0.06694075
a 6.0479963 Node 312.39740 -0.00102280 +0.86995721
e 0.0446976 Incl. 9.36345 +0.13753482 +0.48856257
P 14.9
From 16435 observations 2018 June 18-2023 May 30, mean residual 0".6.

72P/Denning-Fujikawa
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 June 15.77504 TT Rudenko
q 0.7810243 (2000.0) P Q
n 0.11026772 Peri. 346.73405 +0.97075542 -0.22438877
a 4.3069562 Node 26.70140 +0.23393700 +0.80431675
e 0.8186598 Incl. 10.94879 +0.05392033 +0.55020383
P 8.94
From 35 observations 2014 June 17-2023 May 18, mean residual 0".7.

77P/Longmore
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 3.13094 TT Rudenko
q 2.3487627 (2000.0) P Q
n 0.14286818 Peri. 196.73450 -0.85912956 +0.50087596
a 3.6239237 Node 14.76806 -0.40958386 -0.54999950
e 0.3518730 Incl. 24.31896 -0.30681829 -0.66829920
P 6.90
From 2505 observations 1975 Aug. 11-2023 May 28, mean residual 0".8.
Nongravitational parameters A1 = +0.07, A2 = -0.0480.

80P/Peters-Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 8.84614 TT Rudenko
q 1.6153322 (2000.0) P Q
n 0.12213061 Peri. 339.24206 -0.46796997 +0.73482634
a 4.0233366 Node 259.79593 -0.72410108 -0.63730330
e 0.5985093 Incl. 29.92346 -0.50663767 +0.23210936
P 8.07
From 75 observations 2014 June 22-2023 May 27, mean residual 0".8.
Nongravitational parameters A1 = +1.22, A2 = +0.0996.

81P/Wild
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 15.61489 TT Rudenko
q 1.5984339 (2000.0) P Q
n 0.15351284 Peri. 41.62523 -0.99847670 -0.03888200
a 3.4544023 Node 136.09904 +0.02221542 -0.93275677
e 0.5372763 Incl. 3.23637 +0.05050508 -0.35840341
P 6.42
From 2406 observations 2014 Oct. 18-2023 May 31, mean residual 0".7.
Nongravitational parameters A1 = +0.29, A2 = +0.2064.

94P/Russell
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 21.08306 TT Rudenko
q 2.2270634 (2000.0) P Q
n 0.14991178 Peri. 92.41895 -0.95219889 -0.28800884
a 3.5095024 Node 70.85616 +0.21944234 -0.87678681
e 0.3654190 Incl. 6.18764 +0.21251432 -0.38509194
P 6.57
From 2178 observations 1984 Mar. 4-2023 May 25, mean residual 0".6.
Nongravitational parameters A1 = +0.02, A2 = +0.0015.

96P/Machholz
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 31.08431 TT Rudenko
q 0.1164288 (2000.0) P Q
n 0.18677990 Peri. 14.74926 -0.20313578 -0.50076158
a 3.0309769 Node 93.95389 +0.79107238 -0.59033233
e 0.9615870 Incl. 57.50296 +0.57700983 +0.63304469
P 5.28
From 238 observations 2022 June 11-2023 May 31, mean residual 0".5.
Nongravitational parameters A1 = -0.25, A2 = +0.0040.

99P/Kowal
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Apr. 11.66883 TT Rudenko
q 4.7056823 (2000.0) P Q
n 0.06539688 Peri. 174.83094 -0.92084257 +0.38830198
a 6.1014259 Node 28.10160 -0.36041519 -0.81267876
e 0.2287569 Incl. 4.33986 -0.14882824 -0.43448223
P 15.1
From 1648 observations 1977 Apr. 25-2023 May 27, mean residual 0".6.

103P/Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Oct. 12.52195 TT Rudenko
q 1.0641470 (2000.0) P Q
n 0.15216093 Peri. 181.30091 +0.75451805 -0.63879554
a 3.4748331 Node 219.75139 +0.60422963 +0.76565928
e 0.6937560 Incl. 13.61030 +0.25614267 +0.07553894
P 6.48
From 6358 observations 2004 Sept. 20-2023 June 1, mean residual 0".6.
Nongravitational parameters A1 = +0.11, A2 = +0.0242.

116P/Wild
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 July 16.83413 TT Rudenko
q 2.1968702 (2000.0) P Q
n 0.15121195 Peri. 173.26349 -0.96917890 +0.24532820
a 3.4893562 Node 20.97929 -0.22886041 -0.86277106
e 0.3704082 Incl. 3.60338 -0.09118759 -0.44208616
P 6.52
From 2970 observations 2014 Oct. 31-2023 May 29, mean residual 0".7.

117P/Helin-Roman-Alu
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 July 8.13226 TT Rudenko
q 3.0398908 (2000.0) P Q
n 0.11942851 Peri. 223.01985 +0.19873464 +0.97146138
a 4.0837961 Node 58.83644 -0.85311070 +0.23651017
e 0.2556213 Incl. 8.70378 -0.48239681 -0.01804806
P 8.25
From 4093 observations 2010 Nov. 3-2023 May 30, mean residual 0".6.
Nongravitational parameters A1 = -0.08, A2 = -0.0283.

118P/Shoemaker-Levy
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 24.34997 TT Rudenko
q 1.8290126 (2000.0) P Q
n 0.16098121 Peri. 314.84290 -0.12757142 -0.98597079
a 3.3467191 Node 142.09725 +0.95223821 -0.15211336
e 0.4534908 Incl. 10.09164 +0.27743095 +0.06872506
P 6.12
From 1807 observations 2015 Sept. 15-2023 May 22, mean residual 0".6.
Nongravitational parameters A1 = -0.21, A2 = -0.0049.

119P/Parker-Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Aug. 12.06602 TT Rudenko
q 2.3276565 (2000.0) P Q
n 0.13279603 Peri. 322.08449 +0.39131448 -0.91179101
a 3.8049241 Node 104.57100 +0.87265003 +0.32469330
e 0.3882515 Incl. 7.39323 +0.29215560 +0.25141880
P 7.42
From 1474 observations 2021 July 2-2023 May 30, mean residual 0".5.
Nongravitational parameters A1 = -0.99, A2 = +0.1572.

126P/IRAS
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 5.33720 TT Rudenko
q 1.7105258 (2000.0) P Q
n 0.07370297 Peri. 356.59887 +0.99601588 +0.08509731
a 5.6339466 Node 357.87150 -0.05494494 +0.35013504
e 0.6963894 Incl. 45.87640 -0.07023833 +0.93282576
P 13.4
From 424 observations 1983 July 1-2023 May 18, mean residual 1".0.
Nongravitational parameters A1 = -0.03, A2 = -0.0612.

162P/Siding Spring
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 Dec. 8.11287 TT Rudenko
q 1.2888892 (2000.0) P Q
n 0.18126827 Peri. 357.18876 +0.87945786 -0.41245421
a 3.0921094 Node 30.88823 +0.44523136 +0.53639035
e 0.5831683 Incl. 27.56492 +0.16829411 +0.73631985
P 5.44
From 3217 observations 1990 Mar. 23-2023 May 23, mean residual 0".4.

180P/NEAT
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 12.22022 TT Rudenko
q 2.5007994 (2000.0) P Q
n 0.12960708 Peri. 94.67256 -0.95726247 -0.01673261
a 3.8670837 Node 84.56844 -0.10655428 -0.90769923
e 0.3533113 Incl. 16.86026 +0.26887684 -0.41928764
P 7.60
From 1133 observations 1955 May 14-2023 May 25, mean residual 0".7.
Nongravitational parameters A1 = +0.74, A2 = +0.0292.

185P/Petriew
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 12.90331 TT Rudenko
q 0.9302927 (2000.0) P Q
n 0.18076424 Peri. 181.89083 +0.80950501 -0.57118626
a 3.0978547 Node 214.11529 +0.54179414 +0.81588015
e 0.6996978 Incl. 14.01460 +0.22618741 +0.08992124
P 5.45
From 769 observations 2007 Jan. 11-2023 May 18, mean residual 0".8.
Nongravitational parameters A1 = -0.01, A2 = +0.0146.

199P/Shoemaker
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Aug. 7.55131 TT Rudenko
q 2.9104129 (2000.0) P Q
n 0.06905677 Peri. 191.76759 +0.22488460 +0.87862053
a 5.8838987 Node 92.34809 -0.85629151 +0.38450568
e 0.5053598 Incl. 24.93599 -0.46496427 -0.28316310
P 14.3
From 177 observations 2022 Feb. 3-2023 May 30, mean residual 0".6.
Nongravitational parameters A1 = +1.46, A2 = +0.4069.

219P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Feb. 13.67690 TT Rudenko
q 2.3551836 (2000.0) P Q
n 0.14155094 Peri. 107.58072 +0.91566168 +0.37071293
a 3.6463712 Node 230.95189 -0.40049088 +0.87433871
e 0.3541021 Incl. 11.53944 +0.03421628 +0.31321517
P 6.96
From 858 observations 2002 June 5-2023 May 30, mean residual 0".8.
Nongravitational parameters A1 = +0.40, A2 = -0.1055.

237P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 14.67828 TT Rudenko
q 1.9870423 (2000.0) P Q
n 0.14981665 Peri. 25.26153 -0.00072345 +0.97546671
a 3.5109878 Node 245.35875 -0.95368195 -0.06689640
e 0.4340504 Incl. 14.01652 -0.30081591 +0.20973688
P 6.58
From 889 observations 2002 June 18-2023 June 1, mean residual 0".7.

256P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 12.24568 TT Rudenko
q 2.7003039 (2000.0) P Q
n 0.09862298 Peri. 124.19435 -0.80922439 +0.36758865
a 4.6396367 Node 81.33020 -0.56090557 -0.71544277
e 0.4179924 Incl. 27.61916 +0.17475932 -0.59415505
P 9.99
From 252 observations 2003 Jan. 27-2023 May 28, mean residual 0".8.

274P/Tombaugh-Tenagra
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Apr. 8.46724 TT Rudenko
q 2.4529625 (2000.0) P Q
n 0.10762017 Peri. 38.47200 -0.47369958 -0.83846148
a 4.3773064 Node 81.32853 +0.72545106 -0.54494834
e 0.4396183 Incl. 15.81563 +0.49932902 -0.00369595
P 9.16
From 914 observations 1931 Jan. 13-2023 May 21, mean residual 0".7.

287P/Christensen
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 6.05362 TT Rudenko
q 3.0342278 (2000.0) P Q
n 0.11601399 Peri. 189.11988 +0.84536248 +0.50142557
a 4.1635374 Node 139.04284 -0.47068740 +0.86224986
e 0.2712380 Incl. 16.32169 -0.25261761 +0.07139729
P 8.50
From 282 observations 2006 Aug. 30-2023 May 25, mean residual 0".8.
Nongravitational parameters A1 = -4.35, A2 = +0.1879.

302P/Lemmon-PANSTARRS
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 Mar. 8.59361 TT Rudenko
q 3.2891154 (2000.0) P Q
n 0.11159071 Peri. 208.49004 +0.86569962 +0.49251588
a 4.2728470 Node 121.73090 -0.43700480 +0.83072390
e 0.2302286 Incl. 6.03354 -0.24411261 +0.25947236
P 8.83
From 202 observations 2007 Aug. 16-2023 May 27, mean residual 0".6.

335P/Gibbs
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Aug. 12.00719 TT Rudenko
q 1.6237480 (2000.0) P Q
n 0.14559938 Peri. 162.30508 -0.68509886 -0.72582014
a 3.5784617 Node 330.84415 +0.65205409 -0.57318644
e 0.5462441 Incl. 7.29286 +0.32475377 -0.38031886
P 6.77
From 431 observations 2008 Dec. 1-2023 May 27, mean residual 0".5.

402P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Dec. 14.79971 TT Rudenko
q 3.9380564 (2000.0) P Q
n 0.05292512 Peri. 326.76163 -0.06236300 -0.90089525
a 7.0257843 Node 123.09043 +0.99043099 -0.10895063
e 0.4394852 Incl. 30.84288 +0.12311507 +0.42013986
P 18.6
From 1051 observations 2020 Sept. 11-2023 May 25, mean residual 0".4.
Nongravitational parameters A1 = -1.26, A2 = -0.0108.