Коррекция орбиты некоторых периодических комет от 28 сентября ..

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Коррекция орбиты некоторых периодических комет от 28 сентября 2026 года, MPEC 2026-S178

Orbital elements:
2P/Encke
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Feb. 10.22960 TT MPCORBFIT
q 0.3386646 (2000.0) P Q
n 0.29841130 Peri. 187.28401 -0.94614416 -0.31205986
a 2.2178178 Node 334.01951 +0.30607119 -0.77543493
e 0.8472983 Incl. 11.34797 +0.10550668 -0.54892560
P 3.30
From 3584 observations 2009 Aug. 15-2026 Sept. 25, mean residual 0".8.
Nongravitational parameters A1 = +1.80, A2 = -0.0023.

10P/Tempel
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Aug. 2.11492 TT MPCORBFIT
q 1.4177375 (2000.0) P Q
n 0.18367898 Peri. 195.46788 +0.68019932 +0.70947242
a 3.0649948 Node 117.79748 -0.64849777 +0.69965550
e 0.5374421 Incl. 12.02726 -0.34173021 +0.08444565
P 5.37
From 6958 observations 2003 Mar. 7-2026 Sept. 28, mean residual 0".6.
Nongravitational parameters A1 = +2.55, A2 = +0.0819.

11P/Tempel-Swift-LINEAR
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Nov. 9.95585 TT MPCORBFIT
q 1.3874516 (2000.0) P Q
n 0.16574005 Peri. 168.07010 +0.67740096 -0.70401664
a 3.2823464 Node 238.85275 +0.65276439 +0.70896284
e 0.5772989 Incl. 14.43051 +0.33915569 +0.04162057
P 5.95
From 1382 observations 2014 July 27-2026 Sept. 25, mean residual 0".5.
Nongravitational parameters A1 = +8.75, A2 = -1.2808.

14P/Wolf
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Sept. 19.04644 TT MPCORBFIT
q 2.7385183 (2000.0) P Q
n 0.11228275 Peri. 159.20804 +0.98429157 +0.01953817
a 4.2552722 Node 202.00890 -0.01148434 +0.99883834
e 0.3564411 Incl. 27.91889 +0.17617666 -0.04404813
P 8.78
From 480 observations 1992 July 27-2026 Sept. 23, mean residual 0".4.

65P/Gunn
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 June 16.17368 TT MPCORBFIT
q 2.9258074 (2000.0) P Q
n 0.12841252 Peri. 213.61562 +0.09099579 +0.98585598
a 3.8910291 Node 61.96508 -0.87496555 +0.14663624
e 0.2480633 Incl. 9.17495 -0.47555763 -0.08115298
P 7.68
From 3266 observations 2013 Jan. 1-2026 Sept. 22, mean residual 0".7.
Nongravitational parameters A1 = 0.00, A2 = 0.0000.

78P/Gehrels
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 25.11032 TT MPCORBFIT
q 2.0045238 (2000.0) P Q
n 0.13672922 Peri. 192.79770 +0.72854453 -0.68276168
a 3.7316006 Node 210.49378 +0.63768740 +0.70549925
e 0.4628247 Incl. 6.25768 +0.25015526 +0.19001919
P 7.21
From 3133 observations 2018 May 15-2026 Sept. 23, mean residual 0".7.
Nongravitational parameters A1 = 0.00, A2 = 0.0000.

93P/Lovas
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 May 2.95493 TT MPCORBFIT
q 1.6883897 (2000.0) P Q
n 0.10780176 Peri. 75.04738 +0.57169508 -0.81713116
a 4.3723893 Node 339.54904 +0.64775880 +0.50480098
e 0.6138519 Incl. 12.21061 +0.50356060 +0.27833906
P 9.14
From 3230 observations 2007 July 13-2026 Sept. 22, mean residual 0".5.
Nongravitational parameters A1 = +2.23, A2 = -0.4879.

112P/Urata-Niijima
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Sept. 21.86572 TT MPCORBFIT
q 1.4411625 (2000.0) P Q
n 0.14917379 Peri. 21.58526 +0.61355129 -0.75953564
a 3.5210676 Node 31.79423 +0.65115938 +0.33189762
e 0.5907030 Incl. 24.20405 +0.44670602 +0.55941897
P 6.61
From 621 observations 2006 Aug. 2-2026 Sept. 24, mean residual 0".7.
Nongravitational parameters A1 = +6.70, A2 = +0.9073.

114P/Wiseman-Skiff
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Sept. 14.99967 TT MPCORBFIT
q 1.5706983 (2000.0) P Q
n 0.14808919 Peri. 172.85105 +0.10044481 -0.94409491
a 3.5382388 Node 271.02152 +0.89659106 +0.22270376
e 0.5560791 Incl. 18.30343 +0.43131811 -0.24307991
P 6.66
From 1937 observations 2006 July 21-2026 Sept. 26, mean residual 0".7.

139P/Vaisala-Oterma
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 July 23.32416 TT MPCORBFIT
q 3.3924784 (2000.0) P Q
n 0.10285724 Peri. 166.11385 +0.66591970 -0.74515126
a 4.5114152 Node 242.11966 +0.68050935 +0.62653914
e 0.2480235 Incl. 2.33824 +0.30570896 +0.22846947
P 9.58
From 621 observations 1939 Oct. 7-2026 Sept. 21, mean residual 0".7.

161P/Hartley-IRAS
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Nov. 27.17939 TT MPCORBFIT
q 1.2651048 (2000.0) P Q
n 0.04593210 Peri. 47.06556 +0.68283606 -0.73012318
a 7.7219182 Node 1.47412 -0.34141649 -0.34988447
e 0.8361670 Incl. 95.79098 +0.64588675 +0.58694208
P 21.5
From 634 observations 2004 Nov. 3-2026 Sept. 23, mean residual 0".8.
Nongravitational parameters A1 = +0.00, A2 = 0.0000.

162P/Siding Spring
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 May 17.84695 TT MPCORBFIT
q 1.2895161 (2000.0) P Q
n 0.18136951 Peri. 357.25268 +0.87917419 -0.41319882
a 3.0909586 Node 30.86723 +0.44552638 +0.53618747
e 0.5828103 Incl. 27.55251 +0.16899404 +0.73605009
P 5.43
From 3288 observations 1990 Mar. 23-2026 Sept. 24, mean residual 0".4.

169P/NEAT
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Sept. 21.38830 TT MPCORBFIT
q 0.6043162 (2000.0) P Q
n 0.23459513 Peri. 218.13635 +0.82654126 -0.56271343
a 2.6036947 Node 176.03445 +0.55245558 +0.80640010
e 0.7679005 Incl. 11.28481 +0.10780714 +0.18185839
P 4.20
From 2524 observations 1989 Mar. 7-2026 Sept. 23, mean residual 0".5.

188P/LINEAR-Mueller
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Apr. 13.35707 TT MPCORBFIT
q 2.5460718 (2000.0) P Q
n 0.10817142 Peri. 26.85746 +0.90041226 -0.43502380
a 4.3624222 Node 358.91120 +0.35906121 +0.74764292
e 0.4163628 Incl. 10.52623 +0.24562736 +0.50178118
P 9.11
From 642 observations 2016 Apr. 14-2026 Sept. 21, mean residual 0".7.

220P/McNaught
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 14.12050 TT MPCORBFIT
q 1.5593057 (2000.0) P Q
n 0.17877633 Peri. 180.56338 +0.87157023 +0.48518249
a 3.1207768 Node 150.08400 -0.44926025 +0.84790864
e 0.5003469 Incl. 8.12076 -0.19629203 +0.21365600
P 5.51
From 2093 observations 2004 May 20-2026 Sept. 26, mean residual 0".9.

247P/LINEAR
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Oct. 25.98193 TT MPCORBFIT
q 1.4834339 (2000.0) P Q
n 0.12498330 Peri. 47.53202 -0.18294086 -0.96438346
a 3.9618806 Node 53.99440 +0.81843133 -0.25705646
e 0.6255733 Incl. 13.65990 +0.54470432 +0.06234193
P 7.89
From 1363 observations 2002 Nov. 5-2026 Sept. 23, mean residual 0".6.

259P/Garradd
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Aug. 11.95270 TT MPCORBFIT
q 1.8051612 (2000.0) P Q
n 0.21848800 Peri. 257.37297 +0.59753529 +0.77271705
a 2.7301363 Node 51.43481 -0.58729956 +0.60359154
e 0.3388018 Incl. 15.89549 -0.54592198 +0.19643221
P 4.51
From 91 observations 2008 Sept. 2-2026 Aug. 20, mean residual 0".4.

260P/McNaught
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Aug. 5.00893 TT MPCORBFIT
q 1.4179672 (2000.0) P Q
n 0.14290668 Peri. 18.51432 +0.98875722 -0.14151237
a 3.6232727 Node 349.27125 +0.08170750 +0.78187182
e 0.6086501 Incl. 15.03939 +0.12523192 +0.60716613
P 6.90
From 7471 observations 2005 May 20-2026 Sept. 27, mean residual 0".5.
Nongravitational parameters A1 = +0.61, A2 = -0.1878.

295P/LINEAR
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 July 22.78764 TT MPCORBFIT
q 2.0255870 (2000.0) P Q
n 0.08085649 Peri. 73.07423 +0.17409746 -0.98364387
a 5.2965463 Node 7.37800 +0.70955432 +0.09277479
e 0.6175646 Incl. 21.08807 +0.68280506 +0.15439421
P 12.2
From 97 observations 2002 Jan. 6-2026 Sept. 22, mean residual 0".6.

311P/PANSTARRS
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Mar. 29.88071 TT MPCORBFIT
q 1.9363850 (2000.0) P Q
n 0.30435980 Peri. 144.34502 +0.44384630 -0.89201021
a 2.1888257 Node 279.16694 +0.80075928 +0.43766105
e 0.1153316 Incl. 4.97112 +0.40222512 +0.11300707
P 3.24
From 377 observations 2005 Jan. 17-2026 Sept. 21, mean residual 0".3.

356P/WISE
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 12.48809 TT MPCORBFIT
q 2.6744817 (2000.0) P Q
n 0.11659504 Peri. 226.29969 +0.88727654 -0.45792003
a 4.1496934 Node 160.74611 +0.45649797 +0.85472130
e 0.3554990 Incl. 9.64059 +0.06595416 +0.24446010
P 8.45
From 232 observations 2009 Nov. 9-2026 Sept. 23, mean residual 0".8.

391P/Kowalski
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2028 May 8.82012 TT MPCORBFIT
q 4.1388935 (2000.0) P Q
n 0.09689835 Peri. 186.68613 +0.65469773 +0.69468103
a 4.6945264 Node 124.70582 -0.67564771 +0.71456265
e 0.1183576 Incl. 21.25148 -0.33892631 -0.08257407
P 10.2
From 268 observations 2005 May 10-2026 Aug. 8, mean residual 0".7.

450P/LONEOS
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Apr. 26.89889 TT MPCORBFIT
q 5.3533487 (2000.0) P Q
n 0.04749068 Peri. 31.57843 -0.90059848 -0.40357155
a 7.5520316 Node 123.77308 +0.34727230 -0.89141562
e 0.2911379 Incl. 11.19656 +0.26138923 -0.20617518
P 20.8
From 967 observations 2003 Oct. 25-2026 Sept. 25, mean residual 0".7.

510P/Boattini
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Sept. 9.18616 TT MPCORBFIT
q 4.8752756 (2000.0) P Q
n 0.05974498 Peri. 86.68990 +0.98169308 -0.12846419
a 6.4803996 Node 280.65722 +0.05876004 +0.90656182
e 0.2476891 Incl. 8.22693 +0.18117934 +0.40204803
P 16.5
From 179 observations 2009 Sept. 17-2026 Sept. 23, mean residual 0".5.

512P/PANSTARRS
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Dec. 3.88272 TT MPCORBFIT
q 4.8025721 (2000.0) P Q
n 0.07250328 Peri. 308.60010 +0.90698351 -0.36569933
a 5.6959254 Node 73.73689 +0.42115697 +0.79079030
e 0.1568408 Incl. 12.56938 -0.00277812 +0.49083063
P 13.6
From 106 observations 2011 Sept. 23-2026 Sept. 23, mean residual 0".6.