Коррекция орбиты некоторых комет от 30 сентября 2025 года ..

[Gremlin]

Коррекция орбиты некоторых комет от 30 сентября 2025 года, MPEC 2025-S298

Orbital elements:
C/2014 UN271 (Bernardinelli-Bernstein)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2031 Jan. 16.14965 TT Alexandersen
q 10.9607142 (2000.0) P Q
z -0.0003972 Peri. 326.07392 -0.80802934 -0.56332550
+/-0.0000007 Node 189.97815 +0.04123358 -0.34613954
e 1.0043539 Incl. 95.44583 -0.58769752 +0.75023450
From 1310 observations 2010 Nov. 15-2025 Sept. 27, mean residual 0".5.

P/2016 P5 (COIAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 May 20.82544 TT Alexandersen
q 4.4298151 (2000.0) P Q
n 0.09674212 Peri. 33.71098 -0.77667859 +0.62979282
a 4.6995793 Node 185.36713 -0.60159327 -0.74704971
e 0.0574018 Incl. 7.03855 -0.18669735 -0.21278567
P 10.2
From 216 observations 2004 June 23-2025 Sept. 26, mean residual 0".3.

C/2017 K2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Dec. 18.21111 TT Alexandersen
q 1.8001098 (2000.0) P Q
z +0.0007486 Peri. 236.15758 +0.01692480 +0.04871266
+/-0.0000001 Node 88.22161 -0.18158185 +0.98235302
e 0.9986524 Incl. 87.63842 -0.98323018 -0.18058134
From 13112 observations 2013 May 12-2025 Sept. 29, mean residual 0".8.

C/2019 E3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 Nov. 15.72677 TT Alexandersen
q 10.3133651 (2000.0) P Q
z +0.0001684 Peri. 280.72294 +0.15986667 +0.96214994
+/-0.0000005 Node 347.18570 +0.26408990 -0.25711623
e 0.9982637 Incl. 84.32229 -0.95115675 +0.09032571
From 1020 observations 2012 Mar. 19-2025 Sept. 22, mean residual 0".5.

C/2019 T4 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 June 8.71430 TT Alexandersen
q 4.2367766 (2000.0) P Q
z +0.0011261 Peri. 351.11037 -0.96024919 +0.05399545
+/-0.0000002 Node 199.88613 -0.17977054 -0.87019167
e 0.9952289 Incl. 53.62445 -0.21355105 +0.48974581
From 5482 observations 2019 Feb. 5-2025 Aug. 22, mean residual 0".5.

C/2019 U5 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 Mar. 29.33955 TT Alexandersen
q 3.6246409 (2000.0) P Q
z -0.0000006 Peri. 181.44523 -0.99910817 +0.00709016
+/-0.0000002 Node 2.60177 -0.02321270 +0.73123745
e 1.0000021 Incl. 113.51394 -0.03527097 -0.68208616
From 5379 observations 2019 Oct. 11-2025 Sept. 25, mean residual 0".4.

C/2020 V2 (ZTF)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 May 8.57590 TT Alexandersen
q 2.2296980 (2000.0) P Q
z -0.0005224 Peri. 162.48027 +0.69786073 +0.59358931
+/-0.0000001 Node 212.41582 +0.53431015 -0.05879734
e 1.0011648 Incl. 131.61009 +0.47697282 -0.80261734
From 5759 observations 2020 Apr. 18-2025 Sept. 29, mean residual 0".7.

C/2021 G2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Sept. 9.13465 TT Alexandersen
q 4.9821052 (2000.0) P Q
z -0.0001830 Peri. 343.26510 -0.84723520 +0.20037062
+/-0.0000004 Node 221.09184 -0.35973013 -0.89787272
e 1.0009116 Incl. 48.46255 -0.39087945 +0.39201556
From 3617 observations 2021 Sept. 29-2025 Sept. 25, mean residual 0".4.

C/2021 S3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Feb. 14.66037 TT Alexandersen
q 1.3193642 (2000.0) P Q
z +0.0000501 Peri. 6.83040 -0.77126223 +0.39824396
+/-0.0000002 Node 215.59499 -0.61688487 -0.65991733
e 0.9999339 Incl. 58.54970 -0.15686817 +0.63711134
From 4794 observations 2020 Dec. 6-2025 Sept. 30, mean residual 0".7.

C/2022 E2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Sept. 14.20009 TT Alexandersen
q 3.6670073 (2000.0) P Q
z -0.0001160 Peri. 41.76252 -0.03405953 +0.83150428
+/-0.0000003 Node 125.39601 +0.63711990 -0.40938221
e 1.0004254 Incl. 137.14112 +0.77001181 +0.37550878
From 4897 observations 2022 Feb. 23-2025 Sept. 29, mean residual 0".5.

C/2022 N2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 July 31.88098 TT Alexandersen
q 3.8255761 (2000.0) P Q
z -0.0009140 Peri. 75.41336 +0.81475946 -0.57647701
+/-0.0000007 Node 319.73719 +0.48818009 +0.73975254
e 1.0034964 Incl. 5.50297 +0.31280540 +0.34704529
From 2365 observations 2022 June 2-2025 Sept. 29, mean residual 0".5.

C/2022 QE78 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Sept. 12.16563 TT Alexandersen
q 5.4758824 (2000.0) P Q
z +0.0000145 Peri. 0.64479 -0.50610026 -0.68995327
+/-0.0000006 Node 119.88785 +0.78860906 -0.61315355
e 0.9999204 Incl. 36.64872 +0.34922526 +0.38471705
From 2601 observations 2022 Aug. 27-2025 Sept. 29, mean residual 0".5.

C/2022 R6 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Aug. 26.59115 TT Alexandersen
q 6.5655830 (2000.0) P Q
z -0.0007798 Peri. 319.94956 -0.49712568 -0.76497744
+/-0.0000007 Node 150.78245 +0.83799164 -0.30089848
e 1.0051200 Incl. 57.02249 -0.22502460 +0.56944677
From 1364 observations 2022 Sept. 14-2025 Sept. 28, mean residual 0".4.

C/2022 U3 (Bok)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 July 28.68061 TT Alexandersen
q 4.8273840 (2000.0) P Q
z +0.0000398 Peri. 189.14445 -0.18012639 -0.81305118
+/-0.0000012 Node 272.78703 +0.93388880 +0.03538166
e 0.9998077 Incl. 33.66128 +0.30887892 -0.58111610
From 804 observations 2021 June 23-2025 Mar. 4, mean residual 0".6.

C/2023 A3 (Tsuchinshan-ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Sept. 27.75385 TT Alexandersen
q 0.3915872 (2000.0) P Q
z -0.0003811 Peri. 308.53213 +0.36152130 +0.90068503
+/-0.0000001 Node 21.59947 +0.91855099 -0.29974036
e 1.0001492 Incl. 139.10944 -0.15989505 +0.31451898
From 8527 observations 2022 Apr. 9-2025 Sept. 29, mean residual 0".9.

C/2023 C2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Nov. 16.74276 TT Alexandersen
q 2.3683727 (2000.0) P Q
z +0.0004975 Peri. 357.43556 +0.48911044 +0.59240664
+/-0.0000004 Node 301.00592 -0.78636727 -0.01803766
e 0.9988217 Incl. 48.32231 -0.37735594 +0.80543716
From 1450 observations 2023 Feb. 1-2025 Sept. 30, mean residual 0".9.

C/2023 H1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Nov. 28.55314 TT Alexandersen
q 4.4472349 (2000.0) P Q
z +0.0013430 Peri. 333.73821 -0.03388929 +0.93891193
+/-0.0000017 Node 292.64697 -0.83917924 -0.21284648
e 0.9940272 Incl. 21.78338 -0.54279805 +0.27044550
From 679 observations 2023 Apr. 17-2025 Sept. 28, mean residual 0".4.

C/2023 H5 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 June 30.35047 TT Alexandersen
q 4.3126657 (2000.0) P Q
z -0.0001086 Peri. 60.11065 -0.42515590 +0.83583428
+/-0.0000006 Node 159.47609 -0.07953163 -0.41672984
e 1.0004683 Incl. 97.85462 +0.90161920 +0.35737557
From 2393 observations 2022 Dec. 1-2025 Sept. 29, mean residual 0".5.

C/2023 Q1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Dec. 1.11637 TT Alexandersen
q 2.5760111 (2000.0) P Q
z -0.0018860 Peri. 84.42200 -0.00258201 -0.99725351
+/-0.0000007 Node 7.12388 +0.50177013 -0.06531842
e 1.0048583 Incl. 36.64483 +0.86499715 +0.03491331
From 1450 observations 2023 July 25-2025 May 14, mean residual 0".9.

C/2023 R1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Apr. 13.41933 TT Alexandersen
q 3.5700051 (2000.0) P Q
z -0.0006718 Peri. 144.26580 +0.07179226 -0.88866014
+/-0.0000006 Node 62.56616 -0.99185721 -0.01571818
e 1.0023984 Incl. 149.31631 -0.10519103 -0.45829694
From 2696 observations 2023 July 29-2025 Sept. 28, mean residual 0".5.

C/2023 RS61 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 Dec. 2.34011 TT Alexandersen
q 7.9956061 (2000.0) P Q
n 0.02401660 Peri. 119.47181 -0.29574200 -0.95219382
a 11.8976647 Node 347.02843 +0.71486991 -0.16743405
e 0.3279684 Incl. 19.94615 +0.63363844 -0.25552450
P 41.0
From 224 observations 2015 Sept. 5-2025 Sept. 29, mean residual 0".4.

P/2023 S1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Feb. 24.24839 TT Alexandersen
q 2.6198863 (2000.0) P Q
n 0.13076370 Peri. 180.32784 -0.73860118 -0.66544315
a 3.8442468 Node 317.28876 +0.61887544 -0.60580097
e 0.3184916 Incl. 9.15759 +0.26732282 -0.43610847
P 7.54
From 1910 observations 2023 Sept. 15-2025 June 14, mean residual 0".5.

C/2023 T3 (Fuls)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Jan. 25.38743 TT Alexandersen
q 3.5483157 (2000.0) P Q
z +0.0010900 Peri. 302.85035 -0.90309353 +0.09901510
+/-0.0000009 Node 246.00240 -0.02305907 -0.98283351
e 0.9961324 Incl. 27.22015 -0.42882440 -0.15567368
From 1354 observations 2023 Sept. 9-2025 Sept. 7, mean residual 0".4.

C/2023 U1 (Fuls)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Oct. 13.05273 TT Alexandersen
q 4.9733905 (2000.0) P Q
z +0.0003170 Peri. 255.65722 +0.09982701 +0.62931403
+/-0.0000013 Node 305.80084 +0.71249702 -0.58588866
e 0.9984235 Incl. 108.14720 -0.69453766 -0.51058627
From 482 observations 2023 Jan. 14-2025 Sept. 25, mean residual 0".5.

C/2023 X2 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 28.36810 TT Alexandersen
q 5.0885425 (2000.0) P Q
z -0.0000059 Peri. 64.78888 -0.01542977 -0.45151549
+/-0.0000017 Node 66.30088 +0.08237735 -0.88977687
e 1.0000299 Incl. 76.98044 +0.99648176 +0.06656487
From 392 observations 2023 Aug. 18-2025 Sept. 27, mean residual 0".5.

C/2024 A1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 June 13.24245 TT Alexandersen
q 3.8746438 (2000.0) P Q
z -0.0003344 Peri. 353.23209 -0.38280814 +0.02781267
+/-0.0000009 Node 112.13950 +0.88744614 -0.26667378
e 1.0012955 Incl. 94.50358 +0.25670466 +0.96338546
From 1199 observations 2024 Jan. 3-2025 Sept. 26, mean residual 0".5.

C/2024 E1 (Wierzchos)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Jan. 20.76744 TT Alexandersen
q 0.5660921 (2000.0) P Q
z -0.0001411 Peri. 243.62676 +0.35484098 -0.17044565
+/-0.0000013 Node 108.07923 +0.02216702 +0.98449867
e 1.0000799 Incl. 75.23989 -0.93466385 -0.04136000
From 2705 observations 2024 Feb. 15-2025 Sept. 29, mean residual 0".5.

C/2024 G6 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Feb. 20.63302 TT Alexandersen
q 6.4299874 (2000.0) P Q
z -0.0003006 Peri. 23.42833 -0.48994648 -0.30981377
+/-0.0000026 Node 250.95129 -0.87174157 +0.16943721
e 1.0019327 Incl. 120.45283 -0.00436811 +0.93557814
From 558 observations 2024 Apr. 10-2025 Sept. 22, mean residual 0".5.

C/2024 J2 (Wierzchos)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Mar. 19.76279 TT Alexandersen
q 1.8111395 (2000.0) P Q
z +0.0067610 Peri. 143.15021 +0.80776387 +0.56883518
+/-0.0000024 Node 189.06053 -0.21969141 +0.53405403
e 0.9877549 Incl. 79.29806 +0.54704041 -0.62547009
From 271 observations 2024 Mar. 12-2025 Sept. 26, mean residual 1".3.

C/2024 J3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Nov. 25.37960 TT Alexandersen
q 3.8653884 (2000.0) P Q
z -0.0001244 Peri. 74.08860 +0.30467991 -0.19909026
+/-0.0000017 Node 285.96146 -0.55224925 +0.75982210
e 1.0004808 Incl. 75.64160 +0.77600961 +0.61889696
From 984 observations 2024 May 6-2025 Sept. 28, mean residual 0".5.

C/2024 L5 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Mar. 10.41089 TT Alexandersen
q 3.4325790 (2000.0) P Q
z -0.0107762 Peri. 290.52169 -0.86077730 -0.48581860
+/-0.0000013 Node 139.17800 -0.33570266 +0.76606793
e 1.0369903 Incl. 166.57278 -0.38257831 +0.42085652
From 1018 observations 2024 June 14-2025 July 24, mean residual 0".6.

C/2024 M1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Nov. 19.97993 TT Alexandersen
q 1.7034573 (2000.0) P Q
n 0.00606876 Peri. 345.58884 +0.29858739 -0.20455281
a 29.7670689 Node 76.21475 +0.94277840 -0.08863370
e 0.9427738 Incl. 73.70945 +0.14837271 +0.97483446
P 162
From 1555 observations 2022 May 10-2025 June 25, mean residual 0".4.

C/2024 N3 (Sarneczky)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Apr. 11.51379 TT Alexandersen
q 5.0146611 (2000.0) P Q
z -0.0003569 Peri. 86.89269 -0.01499968 -0.12962934
+/-0.0000011 Node 82.60982 -0.34515983 -0.92993775
e 1.0017896 Incl. 88.72858 +0.93842405 -0.34411048
From 587 observations 2023 Oct. 9-2025 Sept. 30, mean residual 0".5.

C/2024 N4 (Sarneczky)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Jan. 10.35526 TT Alexandersen
q 5.3983191 (2000.0) P Q
z -0.0007663 Peri. 116.73056 -0.22118799 -0.93839244
+/-0.0000024 Node 339.65189 +0.36833900 +0.17170193
e 1.0041367 Incl. 49.77969 +0.90299626 -0.29989676
From 447 observations 2024 July 14-2025 June 4, mean residual 0".6.

C/2024 R4 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Oct. 26.69629 TT Alexandersen
q 4.4087710 (2000.0) P Q
z -0.0005691 Peri. 109.00103 -0.33733326 -0.90978234
+/-0.0000052 Node 345.93991 -0.38065350 +0.36681433
e 1.0025090 Incl. 95.37126 +0.86099314 -0.19427645
From 580 observations 2024 July 3-2025 Sept. 29, mean residual 0".3.

C/2024 T5 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 May 6.21850 TT Alexandersen
q 3.8404859 (2000.0) P Q
z -0.0005840 Peri. 352.45630 -0.10497476 -0.61889352
+/-0.0000050 Node 100.67956 +0.94877724 -0.29688107
e 1.0022430 Incl. 52.38684 +0.29799674 +0.72720866
From 502 observations 2024 Oct. 2-2025 Sept. 29, mean residual 0".3.

C/2025 A6 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Nov. 8.53824 TT Alexandersen
q 0.5298887 (2000.0) P Q
z +0.0082371 Peri. 132.97011 +0.77200857 -0.29461209
+/-0.0000037 Node 108.09802 -0.59889725 -0.63395744
e 0.9956352 Incl. 143.66359 +0.21289634 -0.71505362
From 681 observations 2024 Nov. 12-2025 Sept. 30, mean residual 0".4.

A/2025 A7
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Mar. 28.11586 TT Alexandersen
q 2.8835357 (2000.0) P Q
z +0.0002552 Peri. 195.57948 -0.90926102 +0.39203190
+/-0.0000279 Node 348.85572 +0.41500466 +0.82817069
e 0.9992641 Incl. 133.65479 -0.03186735 -0.40055498
H 14.9
From 274 observations 2024 Dec. 2-2025 Apr. 19, mean residual 0".4.

P/2025 C1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Feb. 6.59263 TT Alexandersen
q 2.7460240 (2000.0) P Q
n 0.11464978 Peri. 186.80917 -0.96187019 +0.27272314
a 4.1965000 Node 9.09757 -0.24436398 -0.82295290
e 0.3456395 Incl. 7.51666 -0.12284943 -0.49836795
P 8.60
From 390 observations 2025 Feb. 2-June 12, mean residual 0".7.

C/2025 F2 (SWAN)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 May 1.15675 TT Alexandersen
q 0.3335527 (2000.0) P Q
z -0.0004081 Peri. 153.83694 -0.77741131 -0.37832506
+/-0.0000151 Node 329.83407 +0.23617561 +0.56486051
e 1.0001361 Incl. 90.36702 +0.58296890 -0.73335036
From 461 observations 2024 Sept. 3-2025 Apr. 29, mean residual 0".7.

C/2025 K1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Oct. 8.43953 TT Alexandersen
q 0.3341956 (2000.0) P Q
z -0.0007969 Peri. 271.02565 -0.84165702 -0.11647175
+/-0.0000089 Node 97.55736 +0.12567031 +0.90740840
e 1.0002663 Incl. 147.86454 -0.52518609 +0.40378747
From 2112 observations 2025 Apr. 8-Sept. 25, mean residual 0".6.

C/2025 K3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 Dec. 14.18016 TT Alexandersen
q 3.4704981 (2000.0) P Q
z -0.0004113 Peri. 188.59205 -0.96933240 +0.18887542
+/-0.0000841 Node 350.63486 +0.23989808 +0.58841279
e 1.0014275 Incl. 104.93537 -0.05332542 -0.78619111
From 48 observations 2025 Apr. 28-Sept. 30, mean residual 0".3.

C/2025 L2 (MAPS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 20.66228 TT Alexandersen
q 2.8336535 (2000.0) P Q
z +0.0020086 Peri. 232.64234 +0.46245795 -0.53633809
+/-0.0000139 Node 134.98565 -0.04741967 +0.78019278
e 0.9943084 Incl. 86.58373 -0.88537225 -0.32193272
From 248 observations 2025 June 2-Sept. 29, mean residual 0".5.

C/2025 M2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Nov. 23.39936 TT Alexandersen
q 2.7206049 (2000.0) P Q
z -0.0007780 Peri. 96.75304 -0.87080795 -0.48213149
+/-0.0001243 Node 305.53393 -0.48469131 +0.80922990
e 1.0021167 Incl. 173.21522 -0.08226699 +0.33570253
From 145 observations 2025 May 29-Sept. 25, mean residual 0".5.

C/2025 Q1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 July 11.88769 TT Alexandersen
q 10.0997545 (2000.0) P Q
z +0.0007972 Peri. 280.23264 -0.06803877 +0.86400248
+/-0.0000151 Node 326.94773 -0.03671838 -0.50185769
e 0.9919486 Incl. 66.16010 -0.99700676 -0.04047943
From 22 observations 2020 Jan. 31-2025 Sept. 2, mean residual 0".6.

P/2025 Q2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 July 11.03341 TT Alexandersen
q 2.2959969 (2000.0) P Q
n 0.18872427 Peri. 81.22544 +0.95815428 +0.12975151
a 3.0101228 Node 271.02741 -0.22454022 +0.89353941
e 0.2372415 Incl. 14.78530 +0.17754455 +0.42982772
P 5.22
From 45 observations 2024 July 6-2025 Sept. 30, mean residual 0".2.

C/2025 R1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Nov. 23.32052 TT Alexandersen
q 1.9753018 (2000.0) P Q
z +0.0055700 Peri. 77.54942 +0.39727852 -0.41810785
+/-0.0006044 Node 60.40097 -0.34449207 -0.89302720
e 0.9889975 Incl. 110.02839 +0.85058509 -0.16639784
From 173 observations 2025 Sept. 3-28, mean residual 0".5.

C/2025 R2 (SWAN)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Sept. 12.82944 TT Alexandersen
q 0.5040618 (2000.0) P Q
z +0.0132225 Peri. 308.31790 +0.23723318 +0.97090778
+/-0.0008724 Node 335.34661 -0.86517841 +0.19593103
e 0.9933350 Incl. 4.47342 -0.44179944 +0.13765578
From 196 observations 2025 Aug. 13-Sept. 29, mean residual 0".5.

C/2025 R3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Apr. 19.91929 TT Alexandersen
q 0.4969057 (2000.0) P Q
z +0.0010198 Peri. 162.33581 -0.63625830 -0.57560068
+/-0.0009323 Node 38.65526 -0.76902599 +0.52622974
e 0.9994933 Incl. 124.67841 -0.06143614 -0.62591223
From 93 observations 2025 Sept. 7-30, mean residual 0".5.