Коррекция орбиты некоторых комет от 9 июня 2026 года ..

[Gremlin]

Коррекция орбиты некоторых комет от 9 июня 2026 года, MPEC 2026-L50

Orbital elements:
C/1999 F1 (Catalina)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2002 Jan. 27.90744 TT Pike
q 5.8256971 (2000.0) P Q
z +0.0000627 Peri. 255.31306 -0.24966033 +0.90599272
+/-0.0000009 Node 20.00075 +0.33375987 +0.41188741
e 0.9996346 Incl. 91.97702 -0.90899619 -0.09760102
From 173 observations 1999 Mar. 13-2005 Aug. 28, mean residual 0".7.

C/2004 T3 (Siding Spring)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2003 Apr. 2.02221 TT Pike
q 8.9125547 (2000.0) P Q
z +0.0000555 Peri. 259.86641 +0.12403974 +0.67047554
+/-0.0000081 Node 50.34285 +0.06803221 +0.72970141
e 0.9995053 Incl. 71.83045 -0.98994230 +0.13415813
From 111 observations 2004 Oct. 12-2006 Jan. 31, mean residual 0".6.

C/2014 UN271 (Bernardinelli-Bernstein)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2031 Jan. 16.39506 TT Pike
q 10.9600061 (2000.0) P Q
z -0.0003842 Peri. 326.08459 -0.80806541 -0.56316930
+/-0.0000005 Node 189.99807 +0.04090787 -0.34632167
e 1.0042112 Incl. 95.44621 -0.58767069 +0.75026771
From 2231 observations 2010 Nov. 15-2026 May 31, mean residual 0".4.

C/2015 V2 (Johnson)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2017 June 9.36266 TT Pike
q 1.6319840 (2000.0) P Q
z -0.0005087 Peri. 164.68275 -0.48915429 +0.49558383
+/-0.0000002 Node 70.07052 -0.85876068 -0.12977177
e 1.0008302 Incl. 49.76861 -0.15250631 -0.85881078
From 5665 observations 2015 Jan. 11-2019 Oct. 27, mean residual 0".5.

C/2017 E3 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2017 June 6.95533 TT Pike
q 5.8990186 (2000.0) P Q
z -0.0007219 Peri. 334.14920 -0.77610030 -0.13595184
+/-0.0000008 Node 220.73667 -0.27480168 -0.80597954
e 1.0042585 Incl. 70.66588 -0.56758467 +0.57611985
From 529 observations 2013 Dec. 14-2020 June 20, mean residual 0".7.

C/2019 E3 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2023 Nov. 15.93343 TT Pike
q 10.3133636 (2000.0) P Q
z +0.0001227 Peri. 280.72810 +0.15996499 +0.96209621
+/-0.0000004 Node 347.17629 +0.26418579 -0.25731225
e 0.9987343 Incl. 84.33127 -0.95111360 +0.09033986
From 1055 observations 2012 Mar. 19-2026 May 29, mean residual 0".5.

P/2019 X2 (Pan-STARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Nov. 16.05516 TT Pike
q 1.8146865 (2000.0) P Q
n 0.14230877 Peri. 213.54393 -0.22864524 -0.93847884
a 3.6334144 Node 250.85173 +0.94252966 -0.14687101
e 0.5005562 Incl. 15.90005 +0.24363741 -0.31254819
P 6.93
From 53 observations 2019 Nov. 25-2020 Jan. 25, mean residual 0".5.

C/2020 U5 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2022 Apr. 28.85082 TT Pike
q 3.7557257 (2000.0) P Q
z -0.0000326 Peri. 75.47064 +0.04299328 +0.31856551
+/-0.0000006 Node 107.31300 -0.12852952 -0.93816210
e 1.0001225 Incl. 97.31398 +0.99077330 -0.13552818
From 910 observations 2020 Sept. 25-2024 Apr. 9, mean residual 0".6.

C/2021 G2 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2024 Sept. 9.19555 TT Pike
q 4.9820386 (2000.0) P Q
z -0.0002416 Peri. 343.27188 -0.84729214 +0.20043779
+/-0.0000002 Node 221.08428 -0.35972519 -0.89788287
e 1.0012034 Incl. 48.45585 -0.39076057 +0.39195797
From 4352 observations 2021 Sept. 29-2026 June 8, mean residual 0".4.

C/2021 S4 (Tsuchinshan)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2024 Jan. 3.94349 TT Pike
q 6.6957456 (2000.0) P Q
z +0.0066404 Peri. 73.11639 +0.20275998 -0.97881569
+/-0.0000008 Node 5.42986 +0.74447870 +0.13522785
e 0.9555375 Incl. 17.48376 +0.63611308 +0.15373115
From 1161 observations 2021 Sept. 8-2026 Feb. 23, mean residual 0".5.

C/2022 E2 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2024 Sept. 14.33926 TT Pike
q 3.6679287 (2000.0) P Q
z -0.0002074 Peri. 41.78925 -0.03368713 +0.83152033
+/-0.0000002 Node 125.39683 +0.63692532 -0.40967191
e 1.0007608 Incl. 137.14071 +0.77018914 +0.37515712
From 5610 observations 2022 Feb. 23-2026 June 8, mean residual 0".5.

C/2022 N2 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Aug. 1.12772 TT Pike
q 3.8264163 (2000.0) P Q
z -0.0010674 Peri. 75.46456 +0.81432594 -0.57708773
+/-0.0000006 Node 319.72896 +0.48873122 +0.73939140
e 1.0040843 Incl. 5.50329 +0.31307356 +0.34679980
From 3818 observations 2022 June 2-2026 May 7, mean residual 0".7.

C/2022 QE78 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Sept. 12.16459 TT Pike
q 5.4763798 (2000.0) P Q
z +0.0006997 Peri. 0.65889 -0.50633135 -0.68971049
+/-0.0000004 Node 119.89199 +0.78842447 -0.61340125
e 0.9961682 Incl. 36.65852 +0.34930705 +0.38475751
From 4052 observations 2022 Aug. 27-2026 June 8, mean residual 0".5.

C/2022 R6 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Aug. 27.26206 TT Pike
q 6.5665413 (2000.0) P Q
z -0.0007509 Peri. 320.01136 -0.49792722 -0.76436746
+/-0.0000005 Node 150.77483 +0.83765276 -0.30161980
e 1.0049308 Incl. 57.03711 -0.22451356 +0.56988410
From 2457 observations 2022 Sept. 14-2026 June 5, mean residual 0".4.

C/2023 F3 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Feb. 2.81805 TT Pike
q 5.1920483 (2000.0) P Q
z -0.0005487 Peri. 265.56799 -0.75319783 -0.39267284
+/-0.0000006 Node 109.46886 -0.09750401 +0.86006005
e 1.0028486 Incl. 145.96245 -0.65052747 +0.32573725
From 1331 observations 2023 Mar. 28-2026 June 5, mean residual 0".5.

C/2023 H5 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 June 30.45456 TT Pike
q 4.3129858 (2000.0) P Q
z -0.0001494 Peri. 60.12563 -0.42491198 +0.83592755
+/-0.0000005 Node 159.47149 -0.07960285 -0.41676686
e 1.0006444 Incl. 97.85509 +0.90172790 +0.35711416
From 2632 observations 2022 Dec. 1-2026 May 25, mean residual 0".5.

C/2023 R1 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Apr. 13.37345 TT Pike
q 3.5700877 (2000.0) P Q
z -0.0006517 Peri. 144.25922 +0.07195583 -0.88862332
+/-0.0000005 Node 62.57045 -0.99185321 -0.01588945
e 1.0023267 Incl. 149.31416 -0.10511689 -0.45836243
From 3618 observations 2023 July 29-2026 June 9, mean residual 0".5.

C/2023 RS61 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2028 Dec. 4.14857 TT Pike
q 7.9930687 (2000.0) P Q
n 0.02403020 Peri. 119.56070 -0.29735073 -0.95169630
a 11.8931745 Node 347.03670 +0.71456163 -0.16866415
e 0.3279281 Incl. 19.94696 +0.63323315 -0.25656689
P 41.0
From 526 observations 2015 Sept. 5-2026 Mar. 14, mean residual 0".6.

C/2023 T3 (Fuls)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Jan. 25.47011 TT Pike
q 3.5484389 (2000.0) P Q
z +0.0009922 Peri. 302.86075 -0.90310187 +0.09917203
+/-0.0000008 Node 246.00113 -0.02322886 -0.98282507
e 0.9964793 Incl. 27.21655 -0.42879766 -0.15562712
From 1361 observations 2023 Sept. 9-2026 May 27, mean residual 0".4.

C/2023 V1 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 July 13.07042 TT Pike
q 5.0926970 (2000.0) P Q
z -0.0000582 Peri. 103.32232 -0.16994330 -0.95214290
+/-0.0000012 Node 15.05437 -0.61286496 -0.09976566
e 1.0002962 Incl. 102.00659 +0.77169671 -0.28891297
From 457 observations 2022 Sept. 23-2026 May 27, mean residual 0".6.

C/2023 X2 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Dec. 28.53065 TT Pike
q 5.0886570 (2000.0) P Q
z -0.0000212 Peri. 64.80794 -0.01559070 -0.45147817
+/-0.0000011 Node 66.30299 +0.08207747 -0.88982102
e 1.0001080 Incl. 76.98091 +0.99650400 +0.06622693
From 579 observations 2023 Aug. 18-2026 June 8, mean residual 0".6.

C/2024 A1 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 June 12.94137 TT Pike
q 3.8742421 (2000.0) P Q
z +0.0001050 Peri. 353.19508 -0.38283410 +0.02758695
+/-0.0000006 Node 112.13984 +0.88761508 -0.26609112
e 0.9995932 Incl. 94.50498 +0.25608109 +0.96355305
From 1939 observations 2024 Jan. 3-2026 May 18, mean residual 0".5.

C/2024 D1 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Dec. 3.66891 TT Pike
q 6.6909122 (2000.0) P Q
z +0.0000252 Peri. 125.80804 +0.58838368 +0.80856947
+/-0.0000062 Node 179.65215 +0.26087794 -0.19507511
e 0.9998311 Incl. 132.44798 +0.76534133 -0.55512262
From 76 observations 2023 Dec. 27-2026 Mar. 15, mean residual 0".6.

C/2024 G4 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Mar. 21.42894 TT Pike
q 4.9006671 (2000.0) P Q
z +0.0002662 Peri. 131.40540 +0.30337404 +0.92011248
+/-0.0000010 Node 152.97086 -0.95230952 +0.28384429
e 0.9986952 Incl. 33.02949 +0.03272275 -0.26986189
From 621 observations 2021 Jan. 12-2026 June 8, mean residual 0".6.

C/2024 G6 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Feb. 20.54061 TT Pike
q 6.4299790 (2000.0) P Q
z -0.0002218 Peri. 23.41890 -0.48990500 -0.30979666
+/-0.0000010 Node 250.94840 -0.87176421 +0.16926777
e 1.0014265 Incl. 120.44738 -0.00449902 +0.93561448
From 1132 observations 2024 Apr. 10-2026 June 8, mean residual 0".6.

C/2024 J3 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Nov. 25.42110 TT Pike
q 3.8654674 (2000.0) P Q
z -0.0000233 Peri. 74.09036 +0.30469353 -0.19907909
+/-0.0000008 Node 285.96060 -0.55222177 +0.75984413
e 1.0000903 Incl. 75.64015 +0.77602382 +0.61887350
From 1643 observations 2024 May 6-2026 June 9, mean residual 0".5.

C/2024 J4 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Apr. 25.91015 TT Pike
q 5.6950845 (2000.0) P Q
z +0.0002189 Peri. 127.85521 -0.45847864 -0.83890100
+/-0.0000011 Node 19.31406 -0.78061079 +0.22237897
e 0.9987533 Incl. 117.51700 +0.42478716 -0.49678236
From 836 observations 2024 May 11-2026 June 6, mean residual 0".6.

C/2024 L2 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 June 16.82156 TT Pike
q 8.3259050 (2000.0) P Q
z -0.0005888 Peri. 345.85339 +0.12106037 -0.75288487
+/-0.0000590 Node 266.18018 -0.83602200 -0.42869802
e 1.0049026 Incl. 139.58172 -0.53517437 +0.49938200
From 33 observations 2023 July 15-2024 July 27, mean residual 0".4.

C/2024 N3 (Sarneczky)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Apr. 11.62422 TT Pike
q 5.0148117 (2000.0) P Q
z -0.0004478 Peri. 86.90201 -0.01507535 -0.12955939
+/-0.0000010 Node 82.61388 -0.34530559 -0.92988968
e 1.0022456 Incl. 88.72565 +0.93836921 -0.34426668
From 663 observations 2023 Oct. 9-2026 May 27, mean residual 0".5.

C/2024 R4 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Oct. 26.80310 TT Pike
q 4.4084760 (2000.0) P Q
z -0.0005111 Peri. 109.01255 -0.33754566 -0.90973284
+/-0.0000012 Node 345.94627 -0.38072052 +0.36683490
e 1.0022532 Incl. 95.37885 +0.86088025 -0.19446933
From 1187 observations 2024 July 3-2026 June 7, mean residual 0".3.

C/2024 X1 (Fazekas)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Aug. 2.87652 TT Pike
q 3.8163988 (2000.0) P Q
n 0.03424022 Peri. 124.35046 -0.44335946 -0.89620383
a 9.3924384 Node 351.92069 +0.78090769 -0.37752270
e 0.5936733 Incl. 6.47348 +0.44001768 -0.23301351
P 28.8
From 177 observations 2024 Sept. 5-2026 June 4, mean residual 0".4.

C/2025 A1 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Mar. 14.88375 TT Pike
q 5.3363237 (2000.0) P Q
z -0.0000181 Peri. 68.32545 -0.83314189 -0.12005521
+/-0.0000014 Node 101.31137 -0.01084706 -0.97242016
e 1.0000968 Incl. 33.40585 +0.55295291 -0.19996444
From 479 observations 2021 Nov. 11-2026 June 8, mean residual 0".5.

C/2025 A6 (Lemmon)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Nov. 8.53550 TT Pike
q 0.5298371 (2000.0) P Q
z +0.0082113 Peri. 132.95899 +0.77206642 -0.29445890
+/-0.0000006 Node 108.09819 -0.59877266 -0.63407389
e 0.9956494 Incl. 143.66349 +0.21303695 -0.71501347
From 1952 observations 2024 Nov. 12-2026 June 7, mean residual 1".1.

C/2025 E1 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Sept. 23.70628 TT Pike
q 3.9980746 (2000.0) P Q
z +0.0005678 Peri. 274.42361 -0.02033312 +0.96850019
+/-0.0000027 Node 344.58951 +0.03641577 -0.24735048
e 0.9977298 Incl. 69.05937 -0.99912985 -0.02872508
From 273 observations 2025 Jan. 3-2026 June 7, mean residual 0".5.

C/2025 J1 (Borisov)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 11.75231 TT Pike
q 3.5803046 (2000.0) P Q
z +0.0005414 Peri. 166.61770 -0.08941922 +0.07583482
+/-0.0000016 Node 273.98179 +0.79736847 +0.60294301
e 0.9980616 Incl. 95.43406 +0.59683141 -0.79417177
From 903 observations 2025 Apr. 29-2026 Apr. 28, mean residual 0".6.

C/2025 K3 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2028 Dec. 14.13656 TT Pike
q 3.4688463 (2000.0) P Q
z -0.0003869 Peri. 188.61962 -0.96930008 +0.18927745
+/-0.0000185 Node 350.65190 +0.23991903 +0.58836454
e 1.0013420 Incl. 104.93654 -0.05381650 -0.78613053
From 69 observations 2025 Apr. 28-2026 June 3, mean residual 0".4.

C/2025 L1 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Jan. 12.73650 TT Pike
q 1.6797056 (2000.0) P Q
z -0.0008567 Peri. 341.25312 -0.77332975 -0.46591826
+/-0.0000022 Node 208.11017 -0.39903933 -0.16932557
e 1.0014390 Incl. 114.13583 -0.49267505 +0.86847511
From 133 observations 2024 Oct. 1-2026 May 21, mean residual 0".8.

C/2025 L2 (MAPS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Dec. 20.65290 TT Pike
q 2.8336680 (2000.0) P Q
z +0.0021087 Peri. 232.64108 +0.46247247 -0.53634628
+/-0.0000016 Node 134.98697 -0.04743265 +0.78017616
e 0.9940248 Incl. 86.58438 -0.88536397 -0.32195935
From 381 observations 2025 June 2-2026 June 2, mean residual 0".5.

C/2025 M1 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2029 Aug. 2.50770 TT Pike
q 10.8326097 (2000.0) P Q
z +0.0001863 Peri. 230.38702 +0.05131415 +0.55056819
+/-0.0000064 Node 66.95695 -0.37826988 +0.78286238
e 0.9979815 Incl. 64.88492 -0.92427201 -0.28982953
From 74 observations 2021 May 18-2026 June 8, mean residual 0".5.

C/2025 M2 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Nov. 23.53921 TT Pike
q 2.7210642 (2000.0) P Q
z -0.0006729 Peri. 96.75518 -0.87082270 -0.48210511
+/-0.0000102 Node 305.53433 -0.48466637 +0.80924486
e 1.0018311 Incl. 173.21527 -0.08225781 +0.33570437
From 314 observations 2025 May 29-2026 June 8, mean residual 0".4.

C/2025 M3 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 July 23.19855 TT Pike
q 6.4714612 (2000.0) P Q
z +0.0001409 Peri. 197.01584 -0.59395701 -0.51583914
+/-0.0000212 Node 65.35450 -0.63616356 +0.77088733
e 0.9990884 Incl. 137.21671 -0.49245405 -0.37368798
From 31 observations 2025 June 22-2026 June 7, mean residual 0".5.

C/2025 Q3 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Feb. 25.64909 TT Pike
q 2.1125450 (2000.0) P Q
z +0.0012863 Peri. 218.45959 +0.47128581 -0.37102928
+/-0.0000027 Node 233.14405 +0.82114398 -0.14651252
e 0.9972827 Incl. 90.18537 -0.32188856 -0.91699038
From 1436 observations 2025 Aug. 20-2026 May 2, mean residual 0".4.

C/2025 R1 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Nov. 23.34260 TT Pike
q 1.9752108 (2000.0) P Q
z +0.0059893 Peri. 77.55390 +0.39720265 -0.41817578
+/-0.0000043 Node 60.39921 -0.34455757 -0.89298505
e 0.9881699 Incl. 110.02524 +0.85059399 -0.16645336
From 375 observations 2025 Sept. 3-2026 May 29, mean residual 0".6.

C/2025 R2 (SWAN)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Sept. 12.83042 TT Pike
q 0.5042229 (2000.0) P Q
z +0.0115193 Peri. 308.37255 +0.23766928 +0.97080005
+/-0.0000072 Node 335.31766 -0.86510483 +0.19630903
e 0.9941917 Incl. 4.47288 -0.44170911 +0.13787684
From 2423 observations 2025 Aug. 13-2026 Feb. 26, mean residual 0".7.

C/2025 R3 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Apr. 19.89380 TT Pike
q 0.4986193 (2000.0) P Q
z -0.0007141 Peri. 162.22540 -0.63450278 -0.57743661
+/-0.0000009 Node 38.69449 -0.77053955 +0.52470292
e 1.0003560 Incl. 124.73131 -0.06062197 -0.62550284
From 883 observations 2025 Sept. 7-2026 June 7, mean residual 0".7.

C/2025 V2 (Rankin)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Mar. 23.02886 TT Pike
q 1.9506323 (2000.0) P Q
z -0.0001428 Peri. 102.77084 -0.35373566 +0.84319626
+/-0.0000034 Node 138.08556 -0.90022821 -0.42439782
e 1.0002786 Incl. 37.30240 +0.25389023 -0.33000994
From 556 observations 2024 Nov. 29-2026 June 8, mean residual 0".5.

C/2025 Y1 (ATLAS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 Oct. 14.03080 TT Pike
q 2.6021082 (2000.0) P Q
z +0.0001428 Peri. 124.29322 +0.36198943 +0.93034749
+/-0.0000143 Node 166.55057 -0.91636826 +0.36665001
e 0.9996285 Incl. 14.55642 -0.17097621 +0.00461774
From 1221 observations 2025 Nov. 19-2026 June 6, mean residual 0".4.

P/2025 Y2 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2025 Dec. 7.11954 TT Pike
q 3.0469611 (2000.0) P Q
n 0.12241371 Peri. 344.71827 -0.95258747 -0.30400526
a 4.0171310 Node 177.47710 +0.30041678 -0.94628517
e 0.2415082 Incl. 16.58734 +0.04823760 -0.11011442
P 8.05
From 282 observations 2025 Dec. 27-2026 June 5, mean residual 0".5.

C/2026 A2 (Bok)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Dec. 22.35510 TT Pike
q 1.9378325 (2000.0) P Q
z +0.0012269 Peri. 155.93623 +0.84095717 +0.30991123
+/-0.0000063 Node 206.58919 +0.16944242 +0.62768254
e 0.9976226 Incl. 82.30587 +0.51388744 -0.71412160
From 457 observations 2026 Jan. 15-June 8, mean residual 0".5.

C/2026 B3 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2027 May 5.21508 TT Pike
q 5.8151004 (2000.0) P Q
z +0.0008469 Peri. 205.22008 -0.85974161 +0.45429554
+/-0.0000037 Node 346.25500 +0.43505988 +0.41209989
e 0.9950751 Incl. 100.83348 -0.26752060 -0.78980329
From 453 observations 2025 Jan. 8-2026 May 30, mean residual 0".4.

C/2026 C1 (Tsuchinshan)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2028 Nov. 6.94926 TT Pike
q 1.1523944 (2000.0) P Q
z +0.0000564 Peri. 310.71878 +0.64307506 +0.76326793
+/-0.0000380 Node 3.62027 +0.45063949 -0.31143132
e 0.9999350 Incl. 99.58640 -0.61917567 +0.56606766
From 791 observations 2025 Dec. 22-2026 June 5, mean residual 0".4.

A/2026 E1
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 May 13.55674 TT Pike
q 2.9021211 (2000.0) P Q
z +0.0025902 Peri. 344.84221 -0.94325759 -0.30229169
+/-0.0000374 Node 188.31666 -0.10334384 -0.12605179
e 0.9924831 Incl. 108.18170 -0.31557117 +0.94484426
H 12.
From 209 observations 2026 Mar. 10-June 5, mean residual 0".3.

C/2026 H2 (Leonard)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 Mar. 17.23842 TT Pike
q 4.5464098 (2000.0) P Q
z -0.0004419 Peri. 111.53675 -0.28989459 -0.95577907
+/-0.0001281 Node 5.45662 -0.95005663 +0.28114755
e 1.0020089 Incl. 148.65059 +0.11555751 -0.08626950
From 322 observations 2026 Apr. 15-June 8, mean residual 0".4.

C/2026 J1 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 30.31629 TT Pike
q 2.5238375 (2000.0) P Q
n 0.00767174 Peri. 129.50419 -0.10608332 +0.32046328
a 25.4608889 Node 100.35690 -0.90478236 -0.42376803
e 0.9008739 Incl. 73.11561 +0.41245025 -0.84718590
P 128
From 229 observations 2026 May 14-June 9, mean residual 0".4.