Коррекция орбиты некоторых периодических комет от 2 сентября ..

[Gremlin]

Коррекция орбиты некоторых периодических комет от 2 сентября 2024 года, MPEC 2024-R10

Orbital elements:
2P/Encke
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2023 Oct. 22.53425 TT Rudenko
q 0.3394134 (2000.0) P Q
n 0.29830637 Peri. 187.28279 -0.94611101 -0.31217297
a 2.2183379 Node 334.01453 +0.30615318 -0.77548150
e 0.8469965 Incl. 11.33981 +0.10556603 -0.54879548
P 3.30
From 3581 observations 2009 Aug. 22-2024 Aug. 27, mean residual 0".8.
Nongravitational parameters A1 = +0.01, A2 = -0.0001.

10P/Tempel
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2026 Aug. 2.17550 TT Rudenko
q 1.4168020 (2000.0) P Q
n 0.18384849 Peri. 195.51356 +0.68086009 +0.70883757
a 3.0631106 Node 117.80502 -0.64785597 +0.70026325
e 0.5374630 Incl. 12.02830 -0.34163165 +0.08473889
P 5.36
From 4659 observations 2003 Mar. 7-2024 Apr. 7, mean residual 0".6.
Nongravitational parameters A1 = +0.02, A2 = +0.0006.

11P/Tempel-Swift-LINEAR
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2026 Nov. 9.71288 TT Rudenko
q 1.3870890 (2000.0) P Q
n 0.16565376 Peri. 168.03738 +0.67763889 -0.70376077
a 3.2834861 Node 238.86531 +0.65249170 +0.70921299
e 0.5775560 Incl. 14.43468 +0.33920513 +0.04168592
P 5.95
From 1200 observations 2014 July 27-2024 Aug. 25, mean residual 0".5.
Nongravitational parameters A1 = +0.21, A2 = -0.0291.

12P/Pons-Brooks
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Apr. 21.12544 TT Rudenko
q 0.7808148 (2000.0) P Q
n 0.01382906 Peri. 198.99031 +0.14510998 -0.32929564
a 17.1899354 Node 255.85553 +0.98566424 +0.13014945
e 0.9545772 Incl. 74.19215 +0.08607609 -0.93521415
P 71.3
From 4468 observations 2023 Oct. 1-2024 Aug. 26, mean residual 0".6.
Nongravitational parameters A1 = +0.72, A2 = -0.2212.

13P/Olbers
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 June 30.04987 TT Rudenko
q 1.1754691 (2000.0) P Q
n 0.01423662 Peri. 64.41662 -0.60853139 -0.37163270
a 16.8602768 Node 85.84709 +0.18556160 -0.92570082
e 0.9302817 Incl. 44.66598 +0.77152864 -0.07047780
P 69.2
From 1918 observations 2023 Oct. 8-2024 Aug. 30, mean residual 0".5.
Nongravitational parameters A1 = +0.68, A2 = -0.2968.

26P/Grigg-Skjellerup
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2023 Dec. 25.32939 TT Rudenko
q 1.0837953 (2000.0) P Q
n 0.18824034 Peri. 2.13622 -0.83368172 +0.51491086
a 3.0152796 Node 211.53773 -0.51216521 -0.85608897
e 0.6405656 Incl. 22.43329 -0.20654683 +0.04448009
P 5.24
From 252 observations 2013 Jan. 3-2024 Sept. 1, mean residual 0".7.
Nongravitational parameters A1 = +0.01, A2 = -0.0003.

37P/Forbes
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Oct. 11.25269 TT Rudenko
q 1.6178290 (2000.0) P Q
n 0.15295933 Peri. 330.06688 +0.25667235 +0.96012201
a 3.4627308 Node 314.54944 -0.85301101 +0.17112060
e 0.5327881 Incl. 8.94755 -0.45441338 +0.22109607
P 6.44
From 1645 observations 2011 Feb. 8-2024 Sept. 1, mean residual 0".7.
Nongravitational parameters A1 = +0.61, A2 = -0.0510.

43P/Wolf-Harrington
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Aug. 5.03358 TT Rudenko
q 2.4424359 (2000.0) P Q
n 0.10941283 Peri. 223.89511 -0.29896302 -0.94306447
a 4.3293618 Node 243.99633 +0.91415262 -0.23920984
e 0.4358439 Incl. 9.33434 +0.27376286 -0.23110184
P 9.01
From 105 observations 2023 Sept. 11-2024 Sept. 1, mean residual 0".4.
Nongravitational parameters A1 = -3.20, A2 = +9.1578.

48P/Johnson
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Mar. 2.63208 TT Rudenko
q 2.0065422 (2000.0) P Q
n 0.15051324 Peri. 216.77472 +0.82443212 +0.53000122
a 3.5001467 Node 110.06405 -0.45578667 +0.82969989
e 0.4267263 Incl. 12.20131 -0.33551482 +0.17520503
P 6.55
From 990 observations 2018 Feb. 16-2024 Sept. 1, mean residual 0".6.
Nongravitational parameters A1 = +0.52, A2 = -0.0227.

49P/Arend-Rigaux
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Apr. 10.63392 TT Rudenko
q 1.4313242 (2000.0) P Q
n 0.14616942 Peri. 332.93961 -0.05211420 -0.95676293
a 3.5691520 Node 118.79445 +0.96513195 -0.12186075
e 0.5989736 Incl. 19.05875 +0.25652376 +0.26411105
P 6.74
From 3547 observations 2004 June 24-2024 Sept. 1, mean residual 0".6.
Nongravitational parameters A1 = -0.03, A2 = -0.0005.

50P/Arend
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 May 12.72313 TT Rudenko
q 1.9221633 (2000.0) P Q
n 0.11919396 Peri. 49.33567 +0.70986416 -0.70379579
a 4.0891515 Node 355.15276 +0.50605025 +0.53692923
e 0.5299359 Incl. 19.09801 +0.48990409 +0.46516502
P 8.27
From 1761 observations 1999 Aug. 3-2024 Aug. 29, mean residual 0".7.
Nongravitational parameters A1 = +0.20, A2 = -0.0114.

54P/de Vico-Swift-NEAT
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Sept. 3.94500 TT Rudenko
q 2.1718767 (2000.0) P Q
n 0.13378982 Peri. 1.98544 +0.99990249 -0.01378796
a 3.7860587 Node 358.79786 +0.01090888 +0.87027041
e 0.4263489 Incl. 6.06408 +0.00871873 +0.49238127
P 7.37
From 201 observations 1965 Aug. 4-2024 Aug. 29, mean residual 0".8.
Nongravitational parameters A1 = +0.66, A2 = +0.0683.

65P/Gunn
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 June 16.66081 TT Rudenko
q 2.9260364 (2000.0) P Q
n 0.12838271 Peri. 213.71598 +0.09292092 +0.98567213
a 3.8916312 Node 61.97662 -0.87468587 +0.14835726
e 0.2481209 Incl. 9.17592 -0.47569983 -0.08025320
P 7.68
From 2972 observations 2013 Jan. 1-2024 Aug. 18, mean residual 0".6.
Nongravitational parameters A1 = -0.12, A2 = -0.0214.

77P/Longmore
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2023 Apr. 2.85699 TT Rudenko
q 2.3478748 (2000.0) P Q
n 0.14301945 Peri. 196.65449 -0.85992501 +0.49952429
a 3.6213679 Node 14.75696 -0.40865839 -0.55064588
e 0.3516608 Incl. 24.32010 -0.30582232 -0.66877844
P 6.89
From 2703 observations 1975 Aug. 11-2024 Aug. 25, mean residual 0".8.
Nongravitational parameters A1 = +0.10, A2 = -0.0490.

81P/Wild
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Dec. 15.60936 TT Rudenko
q 1.5970151 (2000.0) P Q
n 0.15366145 Peri. 41.56826 -0.99843366 -0.03995649
a 3.4521748 Node 136.09431 +0.02321406 -0.93273600
e 0.5373887 Incl. 3.23739 +0.05090516 -0.35833927
P 6.41
From 2815 observations 2014 Oct. 18-2024 Aug. 27, mean residual 0".7.
Nongravitational parameters A1 = +0.26, A2 = +0.1919.

89P/Russell
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Mar. 26.60106 TT Rudenko
q 2.2218878 (2000.0) P Q
n 0.13567880 Peri. 250.40306 +0.35674939 +0.92392793
a 3.7508358 Node 41.34414 -0.75945872 +0.37295000
e 0.4076286 Incl. 12.07215 -0.54401500 +0.08523772
P 7.26
From 446 observations 1980 Sept. 28-2024 Sept. 1, mean residual 0".6.
Nongravitational parameters A1 = +0.85, A2 = -0.0349.

93P/Lovas
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2026 May 2.85205 TT Rudenko
q 1.6889802 (2000.0) P Q
n 0.10767201 Peri. 74.98735 +0.57234947 -0.81667959
a 4.3759013 Node 339.56390 +0.64740173 +0.50529460
e 0.6140269 Incl. 12.20688 +0.50327635 +0.27876839
P 9.15
From 3460 observations 1980 Dec. 5-2018 Apr. 19, mean residual 0".5.
Nongravitational parameters A1 = +0.03, A2 = -0.0049.

94P/Russell
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2023 May 21.05225 TT Rudenko
q 2.2262958 (2000.0) P Q
n 0.14985704 Peri. 92.38423 -0.95200254 -0.28865636
a 3.5103570 Node 70.85194 +0.22003568 -0.87663406
e 0.3657922 Incl. 6.18795 +0.21278032 -0.38495484
P 6.58
From 2216 observations 1984 Mar. 4-2024 Feb. 8, mean residual 0".6.
Nongravitational parameters A1 = +0.02, A2 = +0.0014.

99P/Kowal
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Apr. 9.46526 TT Rudenko
q 4.7021309 (2000.0) P Q
n 0.06549517 Peri. 174.59597 -0.92255156 +0.38422658
a 6.0953203 Node 28.08316 -0.35680632 -0.81426942
e 0.2285671 Incl. 4.33911 -0.14692812 -0.43512670
P 15.0
From 1739 observations 1977 Apr. 25-2024 July 25, mean residual 0".6.

101P/Chernykh
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2020 Jan. 13.43335 TT Rudenko
q 2.3492645 (2000.0) P Q
n 0.07028259 Peri. 277.93489 +0.82484170 -0.55981690
a 5.8152832 Node 116.14150 +0.54718033 +0.75532645
e 0.5960189 Incl. 5.04875 +0.14223174 +0.34071541
P 14.0
From 1931 observations 1977 Aug. 19-2022 Mar. 1, mean residual 0".8.

106P/Schuster
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2021 Aug. 19.13908 TT Rudenko
q 1.5304659 (2000.0) P Q
n 0.13477259 Peri. 353.78525 +0.73082491 -0.63438742
a 3.7676307 Node 48.86357 +0.63976132 +0.50801966
e 0.5937856 Incl. 19.53898 +0.23790840 +0.58263936
P 7.31
From 533 observations 2014 June 9-2022 Mar. 25, mean residual 0".8.
Nongravitational parameters A1 = -0.15, A2 = +0.3369.

117P/Helin-Roman-Alu
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 July 12.24575 TT Rudenko
q 3.0574040 (2000.0) P Q
n 0.11851244 Peri. 224.12299 +0.21718884 +0.96751101
a 4.1048135 Node 58.82366 -0.84846048 +0.25267533
e 0.2551661 Incl. 8.70081 -0.48264253 -0.00881074
P 8.32
From 4853 observations 2010 Nov. 3-2024 Aug. 29, mean residual 0".7.
Nongravitational parameters A1 = +0.40, A2 = +0.0429.

119P/Parker-Hartley
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Aug. 12.39204 TT Rudenko
q 2.3294180 (2000.0) P Q
n 0.13262836 Peri. 322.21937 +0.38951991 -0.91255899
a 3.8081302 Node 104.54902 +0.87327223 +0.32296278
e 0.3883040 Incl. 7.39253 +0.29269411 +0.25086078
P 7.43
From 3012 observations 1998 Mar. 1-2023 May 30, mean residual 1".1.
Nongravitational parameters A1 = -0.94, A2 = +0.1106.

125P/Spacewatch
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Mar. 7.27388 TT Rudenko
q 1.5266295 (2000.0) P Q
n 0.17810668 Peri. 87.13019 -0.48894874 +0.86878951
a 3.1285942 Node 153.14847 -0.85328702 -0.45770361
e 0.5120398 Incl. 9.98530 -0.18119159 -0.18897667
P 5.53
From 937 observations 2012 Dec. 8-2024 Aug. 28, mean residual 0".6.
Nongravitational parameters A1 = -0.01, A2 = +0.0097.

127P/Holt-Olmstead
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Aug. 10.31538 TT Rudenko
q 2.2134259 (2000.0) P Q
n 0.15357260 Peri. 6.32681 +0.94085604 -0.33378275
a 3.4535061 Node 13.61281 +0.29901803 +0.73738020
e 0.3590786 Incl. 14.29889 +0.15930516 +0.58724741
P 6.42
From 944 observations 2003 Sept. 5-2023 Feb. 14, mean residual 0".9.
Nongravitational parameters A1 = -1.79, A2 = +0.0315.

129P/Shoemaker-Levy
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Dec. 1.95589 TT Rudenko
q 3.9245303 (2000.0) P Q
n 0.11081409 Peri. 307.68136 -0.67592764 -0.73695048
a 4.2927876 Node 184.85426 +0.69365046 -0.63385390
e 0.0857851 Incl. 3.44238 +0.24893949 -0.23480464
P 8.89
From 867 observations 1996 Oct. 17-2024 June 5, mean residual 2".5.
Nongravitational parameters A1 = +0.05, A2 = -0.0161.

130P/McNaught-Hughes
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Apr. 14.92684 TT Rudenko
q 1.8231340 (2000.0) P Q
n 0.15847988 Peri. 246.14871 +0.71848148 +0.68841068
a 3.3818418 Node 70.17850 -0.59353566 +0.68130475
e 0.4609050 Incl. 6.06357 -0.36262899 +0.24882638
P 6.22
From 1480 observations 2004 Apr. 20-2024 Aug. 31, mean residual 0".6.
Nongravitational parameters A1 = +0.03, A2 = +0.0008.

131P/Mueller
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2026 Feb. 15.47842 TT Rudenko
q 2.4082541 (2000.0) P Q
n 0.13983731 Peri. 179.19538 +0.83535473 -0.54498619
a 3.6761002 Node 214.14505 +0.50363178 +0.81118769
e 0.3448889 Incl. 7.36177 +0.22031228 +0.21204854
P 7.05
From 769 observations 1990 Sept. 15-2020 Jan. 30, mean residual 0".8.
Nongravitational parameters A1 = +0.58, A2 = -0.0463.

136P/Mueller
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Jan. 3.25289 TT Rudenko
q 2.9585690 (2000.0) P Q
n 0.11508744 Peri. 225.27172 +0.99240309 -0.05342190
a 4.1858543 Node 137.42166 +0.08292029 +0.95589967
e 0.2931983 Incl. 9.42739 -0.09088633 +0.28879389
P 8.56
From 346 observations 2016 Aug. 5-2024 Sept. 1, mean residual 0".6.
Nongravitational parameters A1 = -4.20, A2 = +0.5142.

141P/Machholz
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2026 Apr. 22.88758 TT Rudenko
q 0.8071159 (2000.0) P Q
n 0.18437369 Peri. 153.64247 +0.80337646 -0.55622106
a 3.0572908 Node 241.77650 +0.49480567 +0.82220658
e 0.7360029 Incl. 13.96338 +0.33129082 +0.12080755
P 5.35
From 1142 observations 2000 Jan. 3-2021 Mar. 24, mean residual 0".9.

146P/Shoemaker-LINEAR
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Aug. 5.44504 TT Rudenko
q 1.4195633 (2000.0) P Q
n 0.12193095 Peri. 317.08008 +0.93949323 -0.13425256
a 4.0277275 Node 53.37508 +0.30280756 +0.75565829
e 0.6475523 Incl. 23.12261 -0.16018753 +0.64105912
P 8.08
From 257 observations 2016 Oct. 10-2024 Sept. 1, mean residual 0".5.
Nongravitational parameters A1 = -0.51, A2 = +0.1510.

154P/Brewington
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 June 13.25123 TT Rudenko
q 1.5528176 (2000.0) P Q
n 0.09376432 Peri. 47.94077 +0.84744682 -0.52344506
a 4.7985606 Node 343.00623 +0.35173251 +0.67852870
e 0.6763993 Incl. 17.63414 +0.39764069 +0.51536791
P 10.5
From 2941 observations 2003 Feb. 1-2024 Aug. 21, mean residual 0".6.
Nongravitational parameters A1 = +4.60, A2 = -0.0195.

178P/Hug-Bell
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2027 June 21.11020 TT Rudenko
q 1.8801345 (2000.0) P Q
n 0.14234525 Peri. 297.94724 +0.74162466 -0.64404851
a 3.6327936 Node 102.78955 +0.66298204 +0.66110547
e 0.4824549 Incl. 11.09139 +0.10221388 +0.38489099
P 6.92
From 1076 observations 1999 Oct. 10-2021 Mar. 17, mean residual 0".8.
Nongravitational parameters A1 = +0.30, A2 = -0.0160.

190P/Mueller
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Dec. 24.12503 TT Rudenko
q 2.0195228 (2000.0) P Q
n 0.11341998 Peri. 50.51990 +0.89840187 -0.43889234
a 4.2267803 Node 335.50123 +0.39038723 +0.81449982
e 0.5222078 Incl. 2.17467 +0.20117627 +0.37942531
P 8.69
From 452 observations 1998 Sept. 14-2024 Aug. 31, mean residual 0".7.

192P/Shoemaker-Levy
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 May 24.54947 TT Rudenko
q 1.4643961 (2000.0) P Q
n 0.05995318 Peri. 313.08639 +0.94473509 -0.03334376
a 6.4653873 Node 51.61102 +0.23374228 +0.76604960
e 0.7735022 Incl. 24.58781 -0.22986987 +0.64191604
P 16.4
From 147 observations 2007 Oct. 12-2024 Sept. 1, mean residual 0".7.

193P/LINEAR-NEAT
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2021 Aug. 24.47805 TT Rudenko
q 2.1726657 (2000.0) P Q
n 0.14558220 Peri. 8.13357 +0.95690333 +0.27979642
a 3.5787431 Node 335.18831 -0.27578568 +0.79161185
e 0.3928970 Incl. 10.68179 -0.09098499 +0.54319853
P 6.77
From 978 observations 2001 Aug. 17-2022 Feb. 11, mean residual 0".8.
Nongravitational parameters A1 = +0.59, A2 = -0.1410.

208P/McMillan
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Aug. 23.96577 TT Rudenko
q 2.5286527 (2000.0) P Q
n 0.12145698 Peri. 310.69542 +0.97315784 +0.22557901
a 4.0381992 Node 36.33498 -0.18105047 +0.87269380
e 0.3738167 Incl. 4.41241 -0.14207235 +0.43303539
P 8.11
From 161 observations 2016 July 29-2024 Aug. 31, mean residual 0".7.

219P/LINEAR
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Feb. 14.06446 TT Rudenko
q 2.3551702 (2000.0) P Q
n 0.14143952 Peri. 107.69271 +0.91639758 +0.36888965
a 3.6482859 Node 230.95391 -0.39875037 +0.87513134
e 0.3544447 Incl. 11.53917 +0.03483702 +0.31315420
P 6.97
From 1138 observations 2002 June 5-2024 Aug. 31, mean residual 0".8.
Nongravitational parameters A1 = +0.86, A2 = -0.1104.

227P/Catalina-LINEAR
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Mar. 8.26751 TT Rudenko
q 1.6236409 (2000.0) P Q
n 0.15469040 Peri. 105.57584 -0.78718278 -0.61173015
a 3.4368492 Node 36.80929 +0.50385042 -0.71111845
e 0.5275787 Incl. 7.50829 +0.35563750 -0.34654982
P 6.37
From 1091 observations 2017 Jan. 22-2024 July 23, mean residual 0".6.

229P/Gibbs
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Mar. 5.72617 TT Rudenko
q 2.4404291 (2000.0) P Q
n 0.12683812 Peri. 224.19853 +0.89988883 -0.40344987
a 3.9231615 Node 157.88341 +0.40648651 +0.91350471
e 0.3779432 Incl. 26.09680 -0.15801521 +0.05231970
P 7.77
From 309 observations 2001 Aug. 24-2024 Aug. 29, mean residual 1".0.

253P/PANSTARRS
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Oct. 20.98377 TT Rudenko
q 2.0267890 (2000.0) P Q
n 0.15298487 Peri. 230.81748 +0.95117831 -0.30502544
a 3.4623454 Node 146.86492 +0.30303393 +0.89398856
e 0.4146196 Incl. 4.94412 +0.05856839 +0.32824371
P 6.44
From 442 observations 1998 Sept. 14-2024 Aug. 31, mean residual 0".6.
Nongravitational parameters A1 = -0.20, A2 = -0.0062.

276P/Vorobjov
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Dec. 10.81891 TT Rudenko
q 3.8986918 (2000.0) P Q
n 0.07971482 Peri. 199.26892 +0.64030792 -0.75653379
a 5.3469977 Node 211.34001 +0.73401693 +0.65363367
e 0.2708634 Incl. 14.80440 +0.22632921 +0.02048519
P 12.4
From 485 observations 2000 Dec. 19-2024 Sept. 1, mean residual 0".5.

299P/Catalina-PANSTARRS
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Apr. 30.21649 TT Rudenko
q 3.1562768 (2000.0) P Q
n 0.10717632 Peri. 323.66244 -0.56023685 +0.80817421
a 4.3893831 Node 271.58062 -0.71070716 -0.58161323
e 0.2809293 Incl. 10.46869 -0.42547622 -0.09263099
P 9.20
From 794 observations 2005 Mar. 11-2024 Sept. 1, mean residual 0".7.

302P/Lemmon-PANSTARRS
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Mar. 9.40251 TT Rudenko
q 3.2886364 (2000.0) P Q
n 0.11174193 Peri. 208.62845 +0.86674115 +0.49067311
a 4.2689914 Node 121.71421 -0.43522335 +0.83165517
e 0.2296456 Incl. 6.03526 -0.24359889 +0.25997994
P 8.82
From 331 observations 2007 Aug. 16-2024 Aug. 30, mean residual 0".6.

305P/Skiff
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Nov. 17.17442 TT Rudenko
q 1.4186020 (2000.0) P Q
n 0.09875415 Peri. 147.42587 +0.87710105 -0.44714076
a 4.6355274 Node 240.10627 +0.38586871 +0.87342276
e 0.6939718 Incl. 11.67135 +0.28600540 +0.19286738
P 9.98
From 582 observations 2004 Oct. 7-2015 Mar. 9, mean residual 1".1.

328P/LONEOS-Tucker
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 July 27.96175 TT Rudenko
q 1.8734056 (2000.0) P Q
n 0.11492362 Peri. 30.66640 +0.96955473 -0.22535845
a 4.1898310 Node 341.60535 +0.11246273 +0.75730745
e 0.5528685 Incl. 17.67273 +0.21752188 +0.61294290
P 8.58
From 553 observations 1998 Aug. 27-2024 Sept. 1, mean residual 1".0.
Nongravitational parameters A1 = -0.53, A2 = -0.0091.

338P/McNaught
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 Aug. 3.31485 TT Rudenko
q 2.2879254 (2000.0) P Q
n 0.12825833 Peri. 4.60421 +0.96991877 -0.23225522
a 3.8941468 Node 9.79173 +0.20741083 +0.63169868
e 0.4124707 Incl. 25.38392 +0.12742971 +0.73960415
P 7.68
From 417 observations 2016 June 14-2024 Aug. 31, mean residual 0".8.
Nongravitational parameters A1 = -1.57, A2 = +0.1424.

470P/PANSTARRS
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2023 Dec. 17.27393 TT Rudenko
q 2.7271351 (2000.0) P Q
n 0.10430908 Peri. 151.80791 +0.78304534 -0.60585182
a 4.4694558 Node 246.17594 +0.53784237 +0.77316588
e 0.3898284 Incl. 8.84463 +0.31235490 +0.18750491
P 9.45
From 207 observations 2014 Nov. 17-2024 Jan. 31, mean residual 0".5.

472P/NEAT-LINEAR
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2024 July 15.13410 TT Rudenko
q 3.3892648 (2000.0) P Q
n 0.04507353 Peri. 218.91284 +0.42962332 -0.89925694
a 7.8196680 Node 205.95371 +0.86833113 +0.43640001
e 0.5665718 Incl. 10.82897 +0.24784037 +0.02986616
P 21.9
From 565 observations 2002 Sept. 15-2024 Sept. 1, mean residual 0".7.

483P/PANSTARRS A
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Feb. 23.34886 TT Rudenko
q 2.4737595 (2000.0) P Q
n 0.17299926 Peri. 48.44854 -0.38039842 +0.92109894
a 3.1898717 Node 199.67300 -0.90479972 -0.38921758
e 0.2244956 Incl. 14.25710 -0.19140144 +0.00929657
P 5.70
From 48 observations 2010 Apr. 3-2016 Mar. 17, mean residual 0".2.

483P/PANSTARRS B
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2022 Feb. 23.17911 TT Rudenko
q 2.4739017 (2000.0) P Q
n 0.17300472 Peri. 48.43837 -0.38057182 +0.92102710
a 3.1898046 Node 199.67243 -0.90472892 -0.38938821
e 0.2244347 Incl. 14.25790 -0.19139140 +0.00926799
P 5.70
From 10 observations 2010 Apr. 3-2016 Mar. 17, mean residual 0".2.

486P/Leonard
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5
T 2025 Apr. 3.85333 TT Rudenko
q 2.3088955 (2000.0) P Q
n 0.14257760 Peri. 93.94805 +0.68122430 +0.73167211
a 3.6288458 Node 219.02791 -0.68603709 +0.62645899
e 0.3637383 Incl. 2.20949 -0.25551234 +0.26871000
P 6.91
From 242 observations 2018 June 8-2024 June 24, mean residual 0".6.