Коррекция орбиты некоторых периодических комет от 11 мая ..

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Коррекция орбиты некоторых периодических комет от 11 мая 2023 года, MPEC 2023-J95

Orbital elements:
12P/Pons-Brooks
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Apr. 21.15954 TT Rudenko
q 0.7811635 (2000.0) P Q
n 0.01384388 Peri. 198.98251 +0.14530321 -0.32940895
a 17.1776650 Node 255.84468 +0.98562467 +0.13035062
e 0.9545245 Incl. 74.18661 +0.08620322 -0.93514622
P 71.2
From 277 observations 2020 June 10-2023 May 9, mean residual 0".7.

19P/Borrelly
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Feb. 1.86622 TT Rudenko
q 1.3062631 (2000.0) P Q
n 0.14390805 Peri. 351.93962 +0.38671480 -0.79281604
a 3.6064450 Node 74.23286 +0.87105534 +0.14627941
e 0.6377976 Incl. 29.30599 +0.30284362 +0.59164605
P 6.85
From 2504 observations 2015 Jan. 11-2023 May 10, mean residual 0".6.
Nongravitational parameters A1 = +0.37, A2 = -0.0739.

29P/Schwassmann-Wachmann
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2019 Apr. 22.08556 TT Rudenko
q 5.7776654 (2000.0) P Q
n 0.06626540 Peri. 51.08602 +0.99049642 -0.06694057
a 6.0479958 Node 312.39741 -0.00102296 +0.86995721
e 0.0446975 Incl. 9.36345 +0.13753474 +0.48856260
P 14.9
From 16370 observations 2018 June 18-2023 May 7, mean residual 0".6.

49P/Arend-Rigaux
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 Apr. 10.84574 TT Rudenko
q 1.4327520 (2000.0) P Q
n 0.14615466 Peri. 332.92098 -0.05173945 -0.95680708
a 3.5693922 Node 118.79155 +0.96516277 -0.12148077
e 0.5986006 Incl. 19.05269 +0.25648366 +0.26412616
P 6.74
From 3406 observations 2004 June 24-2023 May 2, mean residual 0".6.
Nongravitational parameters A1 = -0.04, A2 = -0.0003.

71P/Clark
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 22.77060 TT Rudenko
q 1.5888155 (2000.0) P Q
n 0.17730164 Peri. 209.05763 -0.03268621 +0.98945032
a 3.1380574 Node 59.39362 -0.88239501 +0.03774835
e 0.4936946 Incl. 9.43812 -0.46937262 -0.13986828
P 5.56
From 1093 observations 2016 Feb. 12-2023 May 8, mean residual 0".7.
Nongravitational parameters A1 = +3.44, A2 = +0.3186.

72P/Denning-Fujikawa
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 June 15.77491 TT Rudenko
q 0.7810236 (2000.0) P Q
n 0.11026772 Peri. 346.73423 +0.97075534 -0.22438912
a 4.3069561 Node 26.70124 +0.23393719 +0.80431609
e 0.8186599 Incl. 10.94884 +0.05392083 +0.55020464
P 8.94
From 31 observations 2014 June 17-2023 May 10, mean residual 0".7.

74P/Smirnova-Chernykh
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2018 Apr. 19.70360 TT Rudenko
q 4.2783134 (2000.0) P Q
n 0.09833128 Peri. 139.75686 -0.96578639 +0.24310710
a 4.6488077 Node 54.53967 -0.25717530 -0.85289918
e 0.0796966 Incl. 6.36566 -0.03342917 -0.46201941
P 10.0
From 1747 observations 2018 Jan. 1-2023 Jan. 9, mean residual 0".5.
Nongravitational parameters A1 = -2.44, A2 = -0.1831.

77P/Longmore
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 3.13100 TT Rudenko
q 2.3487632 (2000.0) P Q
n 0.14286817 Peri. 196.73450 -0.85912958 +0.50087591
a 3.6239238 Node 14.76806 -0.40958384 -0.54999954
e 0.3518729 Incl. 24.31896 -0.30681825 -0.66829920
P 6.90
From 2449 observations 1975 Aug. 11-2023 May 10, mean residual 0".8.
Nongravitational parameters A1 = +0.07, A2 = -0.0477.

80P/Peters-Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 8.84468 TT Rudenko
q 1.6153461 (2000.0) P Q
n 0.12214146 Peri. 339.24226 -0.46796800 +0.73482815
a 4.0230983 Node 259.79590 -0.72410316 -0.63730089
e 0.5984821 Incl. 29.92341 -0.50663652 +0.23211025
P 8.07
From 58 observations 2014 June 22-2023 May 2, mean residual 0".8.
Nongravitational parameters A1 = +0.90, A2 = -0.2045.

81P/Wild
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 15.61454 TT Rudenko
q 1.5984343 (2000.0) P Q
n 0.15351205 Peri. 41.62506 -0.99847657 -0.03888518
a 3.4544141 Node 136.09902 +0.02221833 -0.93275676
e 0.5372778 Incl. 3.23638 +0.05050638 -0.35840309
P 6.42
From 2327 observations 2014 Oct. 18-2023 May 9, mean residual 0".7.
Nongravitational parameters A1 = +0.32, A2 = +0.2280.

94P/Russell
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 21.08314 TT Rudenko
q 2.2270635 (2000.0) P Q
n 0.14991178 Peri. 92.41897 -0.95219897 -0.28800857
a 3.5095025 Node 70.85616 +0.21944209 -0.87678687
e 0.3654190 Incl. 6.18764 +0.21251420 -0.38509201
P 6.57
From 2135 observations 1984 Mar. 4-2023 May 10, 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. 31.08446 TT Rudenko
q 0.1164279 (2000.0) P Q
n 0.18681285 Peri. 14.74876 -0.20312823 -0.50077003
a 3.0306204 Node 93.95362 +0.79107869 -0.59032222
e 0.9615828 Incl. 57.50259 +0.57700384 +0.63304743
P 5.28
From 210 observations 2022 June 11-2023 May 10, mean residual 0".5.
Nongravitational parameters A1 = -0.05, A2 = -0.0046.

99P/Kowal
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Apr. 11.66872 TT Rudenko
q 4.7056825 (2000.0) P Q
n 0.06539688 Peri. 174.83096 -0.92084266 +0.38830177
a 6.1014259 Node 28.10157 -0.36041499 -0.81267881
e 0.2287569 Incl. 4.33986 -0.14882818 -0.43448232
P 15.1
From 1605 observations 1977 Apr. 25-2023 May 9, mean residual 0".6.

110P/Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Oct. 18.39055 TT Rudenko
q 2.4553040 (2000.0) P Q
n 0.14406339 Peri. 167.46417 -0.09113832 -0.97686613
a 3.6038521 Node 287.51735 +0.89525512 +0.00470847
e 0.3187001 Incl. 11.70465 +0.43613309 -0.21379992
P 6.84
From 2604 observations 2013 Aug. 11-2023 May 10, mean residual 0".6.

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 4089 observations 2010 Nov. 3-2023 May 1, 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 -0.12757141 -0.98597078
a 3.3467190 Node 142.09724 +0.95223821 -0.15211336
e 0.4534908 Incl. 10.09164 +0.27743094 +0.06872509
P 6.12
From 1798 observations 2015 Sept. 15-2023 May 3, mean residual 0".6.
Nongravitational parameters A1 = -0.21, A2 = -0.0051.

119P/Parker-Hartley
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Aug. 12.06704 TT Rudenko
q 2.3276573 (2000.0) P Q
n 0.13279735 Peri. 322.08482 +0.39130903 -0.91179337
a 3.8048988 Node 104.57101 +0.87265195 +0.32468812
e 0.3882473 Incl. 7.39322 +0.29215719 +0.25141693
P 7.42
From 1459 observations 2021 July 2-2023 May 10, mean residual 0".6.
Nongravitational parameters A1 = -1.02, A2 = +0.1629.

126P/IRAS
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 5.33743 TT Rudenko
q 1.7105259 (2000.0) P Q
n 0.07370296 Peri. 356.59889 +0.99601592 +0.08509689
a 5.6339468 Node 357.87150 -0.05494475 +0.35013500
e 0.6963894 Incl. 45.87640 -0.07023795 +0.93282582
P 13.4
From 418 observations 1983 July 1-2023 May 6, mean residual 1".0.
Nongravitational parameters A1 = -0.03, A2 = -0.0612.

169P/NEAT
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 July 9.68827 TT Rudenko
q 0.6028991 (2000.0) P Q
n 0.23474438 Peri. 218.05431 +0.82670515 -0.56247767
a 2.6025909 Node 176.10114 +0.55221440 +0.80662971
e 0.7683466 Incl. 11.29845 +0.10778613 +0.18156923
P 4.20
From 1350 observations 1989 Mar. 7-2023 Apr. 17, mean residual 0".5.

172P/Yeung
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 Nov. 4.38078 TT Rudenko
q 3.3547209 (2000.0) P Q
n 0.11380086 Peri. 209.23896 -0.50307169 +0.85845175
a 4.2173438 Node 30.87501 -0.75029205 -0.37644556
e 0.2045418 Incl. 11.22534 -0.42892973 -0.34835231
P 8.66
From 309 observations 2012 Sept. 15-2023 May 10, mean residual 0".3.

173P/Mueller
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Dec. 16.38101 TT Rudenko
q 4.2165468 (2000.0) P Q
n 0.07224052 Peri. 29.14786 -0.61675845 -0.73597707
a 5.7097289 Node 100.38065 +0.65598165 -0.67661023
e 0.2615154 Incl. 16.48924 +0.43508286 -0.02315922
P 13.6
From 1267 observations 1992 Dec. 18-2023 Apr. 28, mean residual 0".7.

180P/NEAT
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 12.22083 TT Rudenko
q 2.5007996 (2000.0) P Q
n 0.12960707 Peri. 94.67270 -0.95726251 -0.01673029
a 3.8670839 Node 84.56843 -0.10655648 -0.90769896
e 0.3533112 Incl. 16.86026 +0.26887581 -0.41928833
P 7.60
From 1102 observations 1955 May 14-2023 May 8, mean residual 0".7.
Nongravitational parameters A1 = +0.70, A2 = +0.0293.

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 767 observations 2007 Jan. 11-2023 May 8, 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. 7.50336 TT Rudenko
q 2.9106081 (2000.0) P Q
n 0.06902869 Peri. 191.75464 +0.22470124 +0.87866871
a 5.8854944 Node 92.34897 -0.85637538 +0.38432372
e 0.5054607 Incl. 24.93584 -0.46489845 -0.28326062
P 14.3
From 159 observations 2022 Feb. 3-2023 May 5, mean residual 0".6.
Nongravitational parameters A1 = -2.02, A2 = +4.8900.

237P/LINEAR
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 14.67818 TT Rudenko
q 1.9870427 (2000.0) P Q
n 0.14981665 Peri. 25.26157 -0.00072488 +0.97546655
a 3.5109879 Node 245.35862 -0.95368214 -0.06689782
e 0.4340502 Incl. 14.01658 -0.30081532 +0.20973719
P 6.58
From 768 observations 2002 June 18-2023 May 8, mean residual 0".7.

263P/Gibbs
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 30.58459 TT Rudenko
q 1.2362992 (2000.0) P Q
n 0.18578719 Peri. 35.04423 -0.76107557 -0.61945209
a 3.0417642 Node 105.50990 +0.54013827 -0.76950300
e 0.5935585 Incl. 11.52172 +0.35918605 -0.15538420
P 5.31
From 710 observations 2006 Nov. 10-2023 May 10, mean residual 0".5.

274P/Tombaugh-Tenagra
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Apr. 8.46728 TT Rudenko
q 2.4529626 (2000.0) P Q
n 0.10762017 Peri. 38.47203 -0.47369973 -0.83846146
a 4.3773064 Node 81.32851 +0.72545099 -0.54494837
e 0.4396182 Incl. 15.81562 +0.49932898 -0.00369622
P 9.16
From 903 observations 1931 Jan. 13-2023 May 9, mean residual 0".7.

280P/Larsen
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Aug. 4.75625 TT Rudenko
q 2.6401022 (2000.0) P Q
n 0.10222165 Peri. 104.74484 -0.54203979 +0.82629406
a 4.5300967 Node 131.38581 -0.82793924 -0.49390573
e 0.4172084 Incl. 11.77220 -0.14390788 -0.27073096
P 9.64
From 186 observations 2004 Apr. 19-2023 Apr. 28, mean residual 0".8.

300P/Catalina
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 11.11436 TT Rudenko
q 0.8320717 (2000.0) P Q
n 0.22232046 Peri. 222.95545 +0.74652242 +0.65804472
a 2.6986699 Node 95.62151 -0.58051918 +0.71643075
e 0.6916734 Incl. 5.67409 -0.32511806 +0.23174150
P 4.43
From 149 observations 2014 Feb. 1-2023 Apr. 11, mean residual 0".8.
Nongravitational parameters A1 = -0.16, A2 = -0.0047.

364P/PANSTARRS
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 14.01607 TT Rudenko
q 0.8013034 (2000.0) P Q
n 0.20161986 Peri. 212.00965 -0.21364485 +0.96507519
a 2.8803627 Node 46.15484 -0.84612600 -0.10523041
e 0.7218047 Incl. 12.13499 -0.48828954 -0.23990921
P 4.89
From 1395 observations 2013 Feb. 1-2023 Apr. 27, mean residual 0".7.
Nongravitational parameters A1 = +0.01, A2 = -0.0004.

453P/WISE-Lemmon
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 3.01997 TT Rudenko
q 2.2784742 (2000.0) P Q
n 0.07731211 Peri. 70.82575 -0.33189758 -0.89101232
a 5.4572145 Node 42.89743 +0.59945527 -0.45274933
e 0.5824840 Incl. 27.06781 +0.72835251 -0.03339297
P 12.7
From 323 observations 2010 Jan. 29-2023 May 3, mean residual 0".7.

459P/Catalina
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 21.38000 TT Rudenko
q 1.3681602 (2000.0) P Q
n 0.16911675 Peri. 205.17732 -0.20770379 -0.97059797
a 3.2385080 Node 257.00054 +0.91727683 -0.15005739
e 0.5775338 Incl. 7.17207 +0.33979751 -0.18820828
P 5.83
From 605 observations 2017 Jan. 3-2023 May 9, mean residual 0".5.