Коррекция орбиты некоторых комет от 17 марта 2026 года, MPEC 2026-F34
Orbital elements:
C/2009 E1 (Itagaki)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2262 Feb. 22.23520 TT Pike
q 0.6073385 (2000.0) P Q
z +0.0250073 Peri. 49.28645 +0.26257827 +0.59866922
+/-0.0000018 Node 106.40979 +0.45696481 -0.76788445
e 0.9848121 Incl. 127.92006 +0.84984458 +0.22792243
From 571 observations 2009 Mar. 14-Aug. 19, mean residual 0".9.
C/2009 F1 (Larson)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2922 Apr. 17.36544 TT Pike
q 1.8476724 (2000.0) P Q
z +0.0106271 Peri. 219.69961 -0.74657193 +0.66528359
+/-0.0002463 Node 357.97194 +0.64212028 +0.72261776
e 0.9803645 Incl. 171.38488 +0.17410315 +0.18767342
From 159 observations 2009 Mar. 16-May 23, mean residual 0".6.
C/2009 F5 (McNaught)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2704 Aug. 11.70113 TT Pike
q 2.2178103 (2000.0) P Q
z +0.0127362 Peri. 297.10083 -0.40203638 -0.66424220
+/-0.0000126 Node 219.24360 +0.14362300 -0.72550044
e 0.9717535 Incl. 84.98562 -0.90428932 +0.18008725
From 446 observations 2009 Mar. 20-Aug. 15, mean residual 0".6.
C/2009 K4 (Gibbs)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2268 Aug. 1.96244 TT Pike
q 1.5310784 (2000.0) P Q
z +0.0246039 Peri. 127.20588 -0.85163855 -0.43852116
+/-0.0003736 Node 30.20425 +0.05873757 -0.62411560
e 0.9623295 Incl. 34.79393 +0.52082788 -0.64666754
From 125 observations 2009 May 27-July 26, mean residual 0".7.
P/2009 O3 (Hill)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2031 Jan. 26.14179 TT Pike
q 2.4420363 (2000.0) P Q
n 0.04546619 Peri. 154.41947 +0.92682126 +0.37506935
a 7.7745815 Node 183.69543 -0.37425731 +0.91877172
e 0.6858948 Incl. 16.25135 -0.03055851 +0.12321331
P 21.7
From 328 observations 2009 July 24-2010 Jan. 3, mean residual 0".6.
C/2009 O4 (Hill)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2010 Jan. 6.79708 TT Pike
q 2.5580907 (2000.0) P Q
z -0.0003304 Peri. 223.72509 +0.70875272 -0.69482552
+/-0.0000101 Node 172.95639 +0.12946160 +0.29812441
e 1.0008452 Incl. 95.72704 -0.69347622 -0.65447638
From 767 observations 2009 July 30-Dec. 14, mean residual 0".5.
C/2009 P2 (Boattini)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2010 Feb. 14.60149 TT Pike
q 6.5697117 (2000.0) P Q
z -0.0002410 Peri. 76.53180 +0.92654981 -0.28343474
+/-0.0000017 Node 60.56481 -0.34418738 -0.90407202
e 1.0015830 Incl. 163.50180 +0.15179096 -0.31987268
From 488 observations 2008 Oct. 1-2011 Aug. 27, mean residual 0".7.
P/2009 Q5 (McNaught)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2029 Dec. 18.64628 TT Pike
q 2.9018730 (2000.0) P Q
n 0.04869818 Peri. 209.24523 +0.94603088 -0.23561210
a 7.4266716 Node 160.14490 +0.17393274 +0.94848000
e 0.6092633 Incl. 40.93041 -0.27344648 -0.21183158
P 20.2
From 331 observations 2009 Aug. 31-2010 Feb. 18, mean residual 0".5.
C/2009 R1 (McNaught)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2010 July 1.81722 TT Pike
q 0.3975968 (2000.0) P Q
z -0.0007253 Peri. 130.71955 -0.41199626 -0.68571104
+/-0.0000042 Node 322.04342 +0.19441756 +0.57721833
e 1.0002884 Incl. 77.31412 +0.89020273 -0.44341783
From 756 observations 2009 July 20-2010 June 29, mean residual 0".7.
C/2009 S3 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2011 Dec. 8.26093 TT Pike
q 6.5134131 (2000.0) P Q
z -0.0000718 Peri. 130.08970 +0.72300393 +0.31590518
+/-0.0000012 Node 224.98566 -0.09236039 +0.92554225
e 1.0004677 Incl. 60.35300 +0.68464215 -0.20874738
From 279 observations 2009 Sept. 24-2014 Jan. 27, mean residual 0".8.
P/2009 T2 (La Sagra)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2031 June 12.07622 TT Pike
q 1.7922153 (2000.0) P Q
n 0.04606583 Peri. 216.47558 +0.34320521 -0.89923921
a 7.7069662 Node 215.84984 +0.93341962 +0.35869506
e 0.7674551 Incl. 27.59108 +0.10458488 -0.25041305
P 21.4
From 884 observations 2009 Sept. 18-2010 Mar. 19, mean residual 0".5.
C/2009 U3 (Hill)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 4223 Aug. 4.34116 TT Pike
q 1.3945416 (2000.0) P Q
z +0.0058881 Peri. 77.38041 -0.32191613 -0.73688746
+/-0.0000014 Node 49.55223 +0.21197805 -0.66802757
e 0.9917888 Incl. 51.36519 +0.92273252 -0.10361483
From 608 observations 2009 Oct. 20-2010 June 18, mean residual 0".7.
C/2009 U5 (Grauer)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2010 June 24.65953 TT Pike
q 6.0636643 (2000.0) P Q
z -0.0001956 Peri. 23.89845 -0.78347159 -0.49941076
+/-0.0000032 Node 120.92936 +0.47769490 -0.86463429
e 1.0011858 Incl. 25.53843 +0.39746678 +0.05473978
From 183 observations 2009 Oct. 23-2011 Apr. 2, mean residual 0".7.
C/2009 UG89 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2010 Dec. 19.84650 TT Pike
q 3.9099506 (2000.0) P Q
z -0.0016061 Peri. 60.46117 +0.03084130 -0.87533584
+/-0.0000008 Node 320.96546 -0.94848136 +0.12667043
e 1.0062798 Incl. 129.98802 +0.31532828 +0.46662809
From 963 observations 2009 Oct. 22-2012 Apr. 27, mean residual 0".6.
P/2009 WX51 (Catalina)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Apr. 15.06857 TT Pike
q 0.8023151 (2000.0) P Q
n 0.18210125 Peri. 118.31703 -0.85798068 -0.50623288
a 3.0826728 Node 31.50021 +0.39320697 -0.75641945
e 0.7397339 Incl. 9.60292 +0.33054111 -0.41419547
P 5.41
From 113 observations 2009 Nov. 22-2010 Apr. 17, mean residual 0".4.
P/2009 Y2 (Kowalski)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Dec. 13.01312 TT Pike
q 2.3702656 (2000.0) P Q
n 0.05888998 Peri. 172.28601 +0.25206987 -0.83154333
a 6.5429727 Node 262.05790 +0.85903599 +0.42777673
e 0.6377387 Incl. 29.98444 +0.44555353 -0.35432014
P 16.7
From 178 observations 2009 Dec. 20-2010 Apr. 2, mean residual 0".6.
C/2014 UN271 (Bernardinelli-Bernstein)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2031 Jan. 16.15472 TT Pike
q 10.9606436 (2000.0) P Q
z -0.0003965 Peri. 326.07439 -0.80803365 -0.56331890
+/-0.0000006 Node 189.97823 +0.04122940 -0.34614017
e 1.0043457 Incl. 95.44586 -0.58769189 +0.75023916
From 2053 observations 2010 Nov. 15-2026 Mar. 16, mean residual 0".4.
C/2017 K2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Dec. 18.20844 TT Pike
q 1.8000994 (2000.0) P Q
z +0.0007447 Peri. 236.15738 +0.01692007 +0.04871495
+/-0.0000001 Node 88.22136 -0.18158517 +0.98235227
e 0.9986595 Incl. 87.63856 -0.98322965 -0.18058481
From 14755 observations 2013 May 12-2026 Mar. 14, mean residual 2".0.
C/2021 G2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Sept. 9.13295 TT Pike
q 4.9821146 (2000.0) P Q
z -0.0001854 Peri. 343.26492 -0.84723588 +0.20036772
+/-0.0000003 Node 221.09183 -0.35972716 -0.89787385
e 1.0009236 Incl. 48.46256 -0.39088072 +0.39201446
From 3757 observations 2021 Sept. 29-2026 Mar. 16, mean residual 0".4.
C/2022 N2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 July 31.88579 TT Pike
q 3.8255521 (2000.0) P Q
z -0.0008930 Peri. 75.41395 +0.81475414 -0.57648455
+/-0.0000006 Node 319.73713 +0.48818711 +0.73974811
e 1.0034163 Incl. 5.50295 +0.31280831 +0.34704222
From 3735 observations 2022 June 2-2026 Mar. 15, mean residual 0".7.
P/2022 P2 (ZTF)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2032 Jan. 18.18405 TT Pike
q 1.9863959 (2000.0) P Q
n 0.10350241 Peri. 137.79853 +0.34419831 -0.91715018
a 4.4926483 Node 291.16828 +0.79355939 +0.39854009
e 0.5578563 Incl. 12.44151 +0.50178782 -0.00116321
P 9.52
From 163 observations 2022 Aug. 9-2023 Mar. 27, mean residual 0".8.
C/2022 QE78 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Sept. 12.16449 TT Pike
q 5.4759048 (2000.0) P Q
z +0.0000149 Peri. 0.64445 -0.50609717 -0.68995576
+/-0.0000004 Node 119.88791 +0.78861214 -0.61314963
e 0.9999186 Incl. 36.64872 +0.34922277 +0.38471884
From 3537 observations 2022 Aug. 27-2026 Mar. 17, mean residual 0".7.
C/2022 R6 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Aug. 26.58759 TT Pike
q 6.5656009 (2000.0) P Q
z -0.0007783 Peri. 319.94914 -0.49712026 -0.76498106
+/-0.0000006 Node 150.78246 +0.83799375 -0.30089256
e 1.0051103 Incl. 57.02249 -0.22502874 +0.56944502
From 2020 observations 2022 Sept. 14-2026 Mar. 14, mean residual 0".4.
C/2023 F3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Feb. 2.61897 TT Pike
q 5.1908929 (2000.0) P Q
z -0.0005809 Peri. 265.53637 -0.75299632 -0.39306577
+/-0.0000008 Node 109.46741 -0.09796739 +0.86001474
e 1.0030153 Incl. 145.96315 -0.65069112 +0.32538277
From 1106 observations 2023 Mar. 28-2026 Mar. 17, mean residual 0".5.
C/2023 R1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Apr. 13.41988 TT Pike
q 3.5700133 (2000.0) P Q
z -0.0006707 Peri. 144.26571 +0.07179364 -0.88866002
+/-0.0000006 Node 62.56615 -0.99185718 -0.01571973
e 1.0023943 Incl. 149.31631 -0.10519030 -0.45829712
From 2925 observations 2023 July 29-2026 Mar. 13, mean residual 0".5.
P/2023 V2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2043 June 26.00162 TT Pike
q 3.1044995 (2000.0) P Q
n 0.05083000 Peri. 330.51664 +0.39962075 -0.90060044
a 7.2175416 Node 95.47318 +0.87107532 +0.31499087
e 0.5698675 Incl. 9.88828 +0.28553641 +0.29949891
P 19.4
From 321 observations 2023 Sept. 19-2026 Jan. 28, mean residual 0".5.
C/2023 X2 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 28.36698 TT Pike
q 5.0885542 (2000.0) P Q
z -0.0000056 Peri. 64.78866 -0.01542773 -0.45151533
+/-0.0000013 Node 66.30088 +0.08238057 -0.88977667
e 1.0000287 Incl. 76.98046 +0.99648152 +0.06656868
From 532 observations 2023 Aug. 18-2026 Mar. 16, mean residual 0".6.
C/2024 A1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 June 13.24258 TT Pike
q 3.8746452 (2000.0) P Q
z -0.0003317 Peri. 353.23205 -0.38280857 +0.02781178
+/-0.0000006 Node 112.13953 +0.88744618 -0.26667333
e 1.0012853 Incl. 94.50355 +0.25670387 +0.96338561
From 1786 observations 2024 Jan. 3-2026 Mar. 15, mean residual 0".5.
C/2024 E1 (Wierzchos)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Jan. 20.76939 TT Pike
q 0.5661140 (2000.0) P Q
z -0.0001083 Peri. 243.62606 +0.35484851 -0.17044703
Node 108.07969 +0.02215810 +0.98449795
e 1.0000613 Incl. 75.23970 -0.93466120 -0.04137143
From 6810 observations 2024 Feb. 15-2026 Mar. 16, mean residual 0".5.
Nongravitational parameters A1 = +0.99, A2 = +0.5764.
C/2024 G2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 June 13.57534 TT Pike
q 5.3482913 (2000.0) P Q
z +0.0014047 Peri. 328.74385 -0.88650228 -0.44505088
+/-0.0000015 Node 171.39881 +0.04182396 +0.19554473
e 0.9924871 Incl. 122.12117 -0.46083019 +0.87389472
From 560 observations 2024 Apr. 8-2026 Mar. 15, mean residual 0".7.
C/2024 G6 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Feb. 20.62650 TT Pike
q 6.4300065 (2000.0) P Q
z -0.0002948 Peri. 23.42755 -0.48994235 -0.30982055
+/-0.0000012 Node 250.95128 -0.87174383 +0.16942531
e 1.0018954 Incl. 120.45284 -0.00438097 +0.93557805
From 641 observations 2024 Apr. 10-2026 Mar. 15, mean residual 0".6.
C/2024 J3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Nov. 25.38222 TT Pike
q 3.8653944 (2000.0) P Q
z -0.0001220 Peri. 74.08870 +0.30467960 -0.19909071
+/-0.0000011 Node 285.96145 -0.55224804 +0.75982299
e 1.0004715 Incl. 75.64160 +0.77601059 +0.61889572
From 1127 observations 2024 May 6-2026 Mar. 13, mean residual 0".5.
C/2024 J4 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Apr. 25.95189 TT Pike
q 5.6950741 (2000.0) P Q
z +0.0001704 Peri. 127.85538 -0.45848341 -0.83892372
+/-0.0000009 Node 19.31052 -0.78064703 +0.22247770
e 0.9990297 Incl. 117.52481 +0.42471542 -0.49669977
From 664 observations 2024 May 11-2026 Mar. 14, mean residual 0".6.
C/2024 L5 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Mar. 10.41390 TT Pike
q 3.4325759 (2000.0) P Q
z -0.0107781 Peri. 290.52218 -0.86078258 -0.48580916
+/-0.0000009 Node 139.17786 -0.33569433 +0.76607189
e 1.0369966 Incl. 166.57279 -0.38257374 +0.42086022
From 1267 observations 2024 June 14-2026 Mar. 17, mean residual 0".6.
C/2024 R4 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Oct. 26.70103 TT Pike
q 4.4088063 (2000.0) P Q
z -0.0005673 Peri. 109.00079 -0.33732920 -0.90978369
+/-0.0000025 Node 345.93988 -0.38065372 +0.36681287
e 1.0025012 Incl. 95.37118 +0.86099463 -0.19427289
From 961 observations 2024 July 3-2026 Mar. 16, mean residual 0".3.
C/2024 T5 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 May 6.22313 TT Pike
q 3.8405620 (2000.0) P Q
z -0.0005830 Peri. 352.45534 -0.10496636 -0.61889511
+/-0.0000014 Node 100.67967 +0.94878200 -0.29686638
e 1.0022391 Incl. 52.38685 +0.29798453 +0.72721331
From 1367 observations 2024 Oct. 2-2026 Mar. 14, mean residual 0".3.
C/2024 X1 (Fazekas)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2054 July 8.13606 TT Pike
q 3.8166454 (2000.0) P Q
n 0.03407177 Peri. 124.37617 -0.44400468 -0.89588505
a 9.4233693 Node 351.93637 +0.78065344 -0.37811637
e 0.5949808 Incl. 6.46976 +0.43981819 -0.23327665
P 28.9
From 159 observations 2024 Sept. 5-2026 Mar. 10, mean residual 0".4.
C/2024 X2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2389 Apr. 30.03831 TT Pike
q 3.6764033 (2000.0) P Q
z +0.0196228 Peri. 315.79764 -0.57897696 -0.17576134
+/-0.0000015 Node 122.52027 +0.70321911 +0.38654485
e 0.9278586 Incl. 109.22581 -0.41263611 +0.90536790
From 495 observations 2024 Dec. 12-2026 Mar. 10, mean residual 0".5.
C/2025 A1 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Mar. 13.29386 TT Pike
q 5.3416033 (2000.0) P Q
z -0.0004110 Peri. 68.13246 -0.83264548 -0.12246952
+/-0.0000017 Node 101.33069 -0.00789781 -0.97251667
e 1.0021953 Incl. 33.42405 +0.55375007 -0.19802155
From 400 observations 2021 Nov. 11-2026 Mar. 17, mean residual 0".4.
C/2025 A6 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 3400 June 2.02917 TT Pike
q 0.5299121 (2000.0) P Q
z +0.0080891 Peri. 132.96524 +0.77202612 -0.29454035
+/-0.0000010 Node 108.09798 -0.59885006 -0.63400237
e 0.9957135 Incl. 143.66259 +0.21296544 -0.71504334
From 1704 observations 2024 Nov. 12-2026 Mar. 15, mean residual 1".0.
P/2025 D2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2029 Mar. 10.06329 TT Pike
q 7.4192714 (2000.0) P Q
n 0.03834382 Peri. 317.79549 -0.81651177 +0.57010266
a 8.7097526 Node 257.18232 -0.50159829 -0.77861845
e 0.1481651 Incl. 5.35835 -0.28584557 -0.26217602
P 25.7
From 28 observations 2025 Feb. 4-2026 Jan. 22, mean residual 0".4.
C/2025 E1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Sept. 23.71618 TT Pike
q 3.9981636 (2000.0) P Q
z +0.0006461 Peri. 274.42060 -0.02035037 +0.96851465
+/-0.0000069 Node 344.59341 +0.03646219 -0.24729078
e 0.9974169 Incl. 69.06143 -0.99912780 -0.02875148
From 89 observations 2025 Jan. 3-2026 Mar. 16, mean residual 0".5.
C/2025 J1 (Borisov)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 June 11.81021 TT Pike
q 3.5803119 (2000.0) P Q
z +0.0008040 Peri. 166.62391 -0.08936008 +0.07604599
+/-0.0000019 Node 273.97627 +0.79744058 +0.60285455
e 0.9971214 Incl. 95.44465 +0.59674392 -0.79421874
From 778 observations 2025 Apr. 29-2026 Mar. 15, mean residual 0".5.
C/2025 R3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Apr. 19.89711 TT Pike
q 0.4986216 (2000.0) P Q
z -0.0006772 Peri. 162.22559 -0.63452832 -0.57741950
+/-0.0000024 Node 38.69284 -0.77051925 +0.52471475
e 1.0003377 Incl. 124.73033 -0.06061273 -0.62550872
From 510 observations 2025 Sept. 7-2026 Mar. 16, mean residual 0".6.
C/2025 V2 (Rankin)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Mar. 22.99190 TT Pike
q 1.9537324 (2000.0) P Q
z -0.0003689 Peri. 102.68169 -0.35531857 +0.84267411
+/-0.0000062 Node 138.08290 -0.89960867 -0.42582110
e 1.0007207 Incl. 37.26790 +0.25387587 -0.32950983
From 270 observations 2024 Nov. 29-2026 Mar. 17, mean residual 0".5.
C/2025 Y1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Oct. 13.99503 TT Pike
q 2.6008351 (2000.0) P Q
z +0.0001510 Peri. 124.31278 +0.36237246 +0.93019890
+/-0.0000695 Node 166.55458 -0.91622486 +0.36702603
e 0.9996073 Incl. 14.55862 -0.17093336 +0.00468073
From 885 observations 2025 Nov. 19-2026 Mar. 17, mean residual 0".4.
P/2025 Y2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Dec. 6.88539 TT Pike
q 3.0467809 (2000.0) P Q
n 0.12238298 Peri. 344.66787 -0.95232206 -0.30483579
a 4.0178036 Node 177.47757 +0.30124111 -0.94602029
e 0.2416800 Incl. 16.58607 +0.04833716 -0.11009426
P 8.05
From 117 observations 2025 Dec. 27-2026 Mar. 16, mean residual 0".5.
C/2026 A1 (MAPS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Apr. 4.60101 TT Pike
q 0.0057450 (2000.0) P Q
z +0.0063306 Peri. 86.23183 +0.17481161 -0.98147329
+/-0.0000730 Node 7.76099 -0.96082411 -0.18744785
e 0.9999636 Incl. 144.49469 +0.21507657 -0.03966724
From 866 observations 2026 Jan. 13-Mar. 17, mean residual 0".7.
P/2026 B1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Aug. 14.53702 TT Pike
q 2.5119568 (2000.0) P Q
n 0.14034163 Peri. 72.68729 -0.99665645 -0.04552991
a 3.6672882 Node 104.66249 +0.01633721 -0.92463197
e 0.3150370 Incl. 4.02139 +0.08005638 -0.37813059
P 7.02
From 96 observations 2013 Apr. 15-2026 Mar. 14, mean residual 0".5.
C/2026 B2 (Sun-Gao)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Jan. 10.13009 TT Pike
q 1.2843923 (2000.0) P Q
z +0.0014714 Peri. 47.30928 -0.08885000 +0.70537362
+/-0.0001962 Node 234.64008 -0.95707552 +0.13509852
e 0.9981101 Incl. 59.57736 +0.27588426 +0.69584226
From 171 observations 2026 Jan. 19-Mar. 16, mean residual 0".9.
C/2026 B3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 May 5.05912 TT Pike
q 5.8159657 (2000.0) P Q
z +0.0008973 Peri. 205.19818 -0.85990707 +0.45397617
+/-0.0000065 Node 346.25418 +0.43492694 +0.41228837
e 0.9947816 Incl. 100.83571 -0.26720478 -0.78988856
From 306 observations 2025 Jan. 8-2026 Mar. 17, mean residual 0".4.

