Коррекция орбиты некоторых периодических комет от 30 апреля ..

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Коррекция орбиты некоторых периодических комет от 30 апреля 2026 года, MPEC 2026-H183

Orbital elements:
10P/Tempel
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Aug. 2.13392 TT Pike
q 1.4176105 (2000.0) P Q
n 0.18373645 Peri. 195.48082 +0.68036931 +0.70930996
a 3.0643557 Node 117.79824 -0.64833150 +0.69981031
e 0.5373871 Incl. 12.02720 -0.34170728 +0.08452750
P 5.36
From 4978 observations 2003 Mar. 7-2026 Apr. 30, mean residual 0".6.
Nongravitational parameters A1 = +0.02, A2 = +0.0008.

24P/Schaumasse
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Jan. 8.34225 TT Pike
q 1.1839382 (2000.0) P Q
n 0.12054386 Peri. 58.48366 -0.71166372 -0.67484474
a 4.0585663 Node 78.27100 +0.55777696 -0.71173974
e 0.7082866 Incl. 11.50218 +0.42710609 -0.19496442
P 8.18
From 2662 observations 2017 July 24-2026 Apr. 30, mean residual 0".6.
Nongravitational parameters A1 = +0.12, A2 = -0.0021.

29P/Schwassmann-Wachmann
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2019 Apr. 28.12473 TT Pike
q 5.7967859 (2000.0) P Q
n 0.06610789 Peri. 51.89708 +0.98945807 -0.08101731
a 6.0575991 Node 312.40165 +0.01141396 +0.86992236
e 0.0430555 Incl. 9.35529 +0.14436918 +0.48648872
P 14.9
From 16387 observations 2021 Jan. 1-2026 Apr. 29, mean residual 0".6.
Nongravitational parameters A1 = -3.11, A2 = -1.1119.

40P/Vaisala
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Nov. 12.01672 TT Pike
q 1.8237825 (2000.0) P Q
n 0.08967009 Peri. 52.05744 -0.98723763 +0.02656100
a 4.9435352 Node 128.90056 -0.06928927 -0.95941669
e 0.6310773 Incl. 11.64038 +0.14339058 -0.28073855
P 11.0
From 357 observations 2024 Nov. 29-2026 Apr. 30, mean residual 0".7.

43P/Wolf-Harrington
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Aug. 4.57756 TT Pike
q 2.4427301 (2000.0) P Q
n 0.10939109 Peri. 223.78621 -0.29690477 -0.94372796
a 4.3299354 Node 243.97984 +0.91466698 -0.23724057
e 0.4358507 Incl. 9.33002 +0.27428428 -0.23042230
P 9.01
From 1897 observations 2023 Sept. 11-2026 Apr. 29, mean residual 0".6.
Nongravitational parameters A1 = -1.12, A2 = -0.1764.

49P/Arend-Rigaux
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Apr. 10.59755 TT Pike
q 1.4313719 (2000.0) P Q
n 0.14617701 Peri. 332.92565 -0.05182061 -0.95677158
a 3.5690284 Node 118.79081 +0.96516647 -0.12157341
e 0.5989463 Incl. 19.05974 +0.25645333 +0.26421215
P 6.74
From 4455 observations 2004 June 24-2026 Apr. 27, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = -0.0008.

63P/Wild
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 July 6.16736 TT Pike
q 1.9745666 (2000.0) P Q
n 0.07325194 Peri. 168.73577 -0.97281512 -0.23121274
a 5.6570495 Node 357.76499 +0.17769209 -0.70898502
e 0.6509547 Incl. 19.61607 +0.14851352 -0.66624388
P 13.5
From 2530 observations 1960 Apr. 16-2026 Apr. 29, mean residual 0".6.
Nongravitational parameters A1 = +0.08, A2 = -0.1099.

124P/Mrkos
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 June 23.58810 TT Pike
q 1.7348989 (2000.0) P Q
n 0.15875355 Peri. 185.10921 -0.99608040 +0.08845167
a 3.3779541 Node 359.95938 -0.05063355 -0.57361332
e 0.4864054 Incl. 31.40198 -0.07252639 -0.81433658
P 6.21
From 1294 observations 2020 Jan. 1-2026 Apr. 30, mean residual 0".4.
Nongravitational parameters A1 = -0.06, A2 = -0.0068.

164P/Christensen
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 May 27.37869 TT Pike
q 1.6748701 (2000.0) P Q
n 0.14119580 Peri. 325.93163 +0.56252212 -0.77787412
a 3.6524830 Node 88.26795 +0.80720753 +0.44342143
e 0.5414434 Incl. 16.27645 +0.17884313 +0.44529686
P 6.98
From 1557 observations 2010 Oct. 7-2026 Apr. 29, mean residual 1".0.

195P/Hill
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Aug. 6.00125 TT Pike
q 4.4406014 (2000.0) P Q
n 0.06029776 Peri. 250.65401 -0.52714735 -0.66475901
a 6.4407325 Node 243.08973 +0.80912089 -0.58301456
e 0.3105440 Incl. 36.41504 -0.25969030 -0.46710757
P 16.3
From 1200 observations 1993 Feb. 26-2026 Apr. 29, mean residual 0".6.

210P/Christensen
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Nov. 22.72676 TT Pike
q 0.5244191 (2000.0) P Q
n 0.17544797 Peri. 345.94933 +0.17411681 -0.96846855
a 3.1601217 Node 93.79674 +0.91983755 +0.09535839
e 0.8340510 Incl. 10.28723 +0.35154262 +0.23016394
P 5.62
From 688 observations 2014 May 31-2026 Apr. 26, mean residual 0".8.
Nongravitational parameters A1 = +0.28, A2 = +0.0044.

215P/NEAT
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 Nov. 23.87033 TT Pike
q 3.6217583 (2000.0) P Q
n 0.10913681 Peri. 262.17457 +0.73898690 +0.65603049
a 4.3366585 Node 56.68070 -0.52285973 +0.70201599
e 0.1648505 Incl. 10.57601 -0.42487181 +0.27712369
P 9.03
From 887 observations 2011 Aug. 31-2026 Apr. 26, mean residual 0".5.
Nongravitational parameters A1 = -0.11, A2 = -0.0074.

217P/LINEAR
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 May 24.96353 TT Pike
q 1.2263044 (2000.0) P Q
n 0.12570632 Peri. 247.04364 +0.95777410 -0.22292292
a 3.9466746 Node 125.36818 +0.26648562 +0.92538604
e 0.6892816 Incl. 12.86675 -0.10795460 +0.30653881
P 7.84
From 3704 observations 2001 June 21-2026 Apr. 28, mean residual 0".7.
Nongravitational parameters A1 = +0.18, A2 = +0.0032.

220P/McNaught
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 June 14.13731 TT Pike
q 1.5591988 (2000.0) P Q
n 0.17878660 Peri. 180.57305 +0.87167078 +0.48500271
a 3.1206573 Node 150.08618 -0.44908668 +0.84800060
e 0.5003621 Incl. 8.12060 -0.19624274 +0.21369920
P 5.51
From 485 observations 2004 May 20-2026 Apr. 30, mean residual 0".7.

235P/LINEAR
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 22.67328 TT Pike
q 1.9778910 (2000.0) P Q
n 0.15410659 Peri. 352.19654 -0.97611110 +0.20917318
a 3.4455236 Node 200.17038 -0.18900438 -0.95087638
e 0.4259534 Incl. 9.81310 -0.10716557 -0.22821194
P 6.40
From 767 observations 2024 Nov. 21-2026 Apr. 30, mean residual 0".6.

240P/NEAT
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 19.95060 TT Pike
q 2.1216491 (2000.0) P Q
n 0.12991524 Peri. 352.07786 +0.37982819 -0.84087229
a 3.8609661 Node 74.91166 +0.86911312 +0.18163230
e 0.4504875 Incl. 23.53674 +0.31681687 +0.50984655
P 7.59
From 2717 observations 2020 Mar. 23-2026 Apr. 28, mean residual 0".5.
Nongravitational parameters A1 = -0.37, A2 = +0.4327.

242P/Spahr
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Dec. 23.54534 TT Pike
q 3.9719289 (2000.0) P Q
n 0.07562022 Peri. 245.05362 +0.41925479 -0.90786691
a 5.5383119 Node 180.18813 +0.89683389 +0.41385671
e 0.2828268 Incl. 32.42829 -0.14111835 -0.06708430
P 13.0
From 1370 observations 2011 July 20-2026 Apr. 29, mean residual 0".7.

260P/McNaught
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Aug. 5.00560 TT Pike
q 1.4178411 (2000.0) P Q
n 0.14288828 Peri. 18.51477 +0.98874589 -0.14159926
a 3.6235838 Node 349.27600 +0.08179053 +0.78186537
e 0.6087186 Incl. 15.03890 +0.12526719 +0.60715418
P 6.90
From 6745 observations 2005 May 20-2026 Apr. 30, mean residual 0".4.
Nongravitational parameters A1 = +0.01, A2 = -0.0016.

450P/LONEOS
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Feb. 20.87196 TT Pike
q 5.4135612 (2000.0) P Q
n 0.04457669 Peri. 25.65121 -0.85614079 -0.49259540
a 7.8776652 Node 123.95380 +0.43576338 -0.85061334
e 0.3127962 Incl. 10.84832 +0.27772867 -0.18386603
P 22.1
From 951 observations 2003 Oct. 25-2026 Apr. 26, mean residual 0".7.

483P/PANSTARRS
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Nov. 12.21621 TT Pike
q 2.4868173 (2000.0) P Q
n 0.17256523 Peri. 49.54833 -0.37304591 +0.92437698
a 3.1952182 Node 199.01338 -0.90802688 -0.38140049
e 0.2217066 Incl. 14.17386 -0.19058841 +0.00780133
P 5.71
From 99 observations 2004 June 20-2022 July 7, mean residual 0".6.

493P/LONEOS
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Jan. 14.10392 TT Pike
q 3.8229411 (2000.0) P Q
n 0.05128672 Peri. 83.22389 +0.10075175 -0.99488134
a 7.1746283 Node 1.08839 +0.67216937 +0.06231708
e 0.4671583 Incl. 24.10827 +0.73351034 +0.07954680
P 19.2
From 1291 observations 2005 Sept. 23-2026 Apr. 29, mean residual 0".6.