Коррекция орбиты некоторых комет от 7 марта 2026 года (8)

[Gremlin]

Коррекция орбиты некоторых комет от 7 марта 2026 года, MPEC 2026-E44

Orbital elements:
C/2020 P1 (NEOWISE)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Oct. 21.28132 TT Pike
q 0.3426128 (2000.0) P Q
z -0.0013043 Peri. 8.94716 +0.49940169 -0.65291683
+/-0.0000142 Node 53.49670 +0.74459758 -0.01257299
e 1.0004469 Incl. 45.10926 +0.44291352 +0.75732525
From 144 observations 2020 Aug. 2-Dec. 9, mean residual 0".9.

C/2020 P3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Apr. 23.13409 TT Pike
q 6.8173244 (2000.0) P Q
z -0.0005699 Peri. 82.36440 -0.03077228 -0.95526986
+/-0.0000009 Node 19.48809 +0.09760649 -0.29573502
e 1.0038855 Incl. 61.84283 +0.99474923 -0.00053297
From 698 observations 2020 Aug. 9-2024 Apr. 12, mean residual 0".5.

C/2020 PV6 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Sept. 25.57407 TT Pike
q 2.2907361 (2000.0) P Q
z +0.0240757 Peri. 71.26199 -0.02445451 -0.91458969
+/-0.0000006 Node 329.12158 -0.90807273 +0.18918526
e 0.9448490 Incl. 128.14092 +0.41809794 +0.35739983
From 1719 observations 2020 July 21-2022 May 23, mean residual 0".6.

C/2020 Q1 (Borisov)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Aug. 15.37025 TT Pike
q 1.3207027 (2000.0) P Q
z +0.0159645 Peri. 10.05964 +0.71111867 +0.51581859
+/-0.0001598 Node 52.40424 +0.59588295 -0.80281802
e 0.9789156 Incl. 142.91781 +0.37314038 +0.29902242
From 292 observations 2020 Aug. 17-Oct. 25, mean residual 1".0.

C/2020 Q2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Jan. 23.91571 TT Pike
q 5.4186745 (2000.0) P Q
n 0.02857871 Peri. 118.15139 +0.46930326 +0.88303704
a 10.5951632 Node 179.83741 -0.82921203 +0.44076144
e 0.4885709 Incl. 3.33622 -0.30358170 +0.16116742
P 34.5
From 50 observations 2020 June 29-2021 Oct. 3, mean residual 0".5.

C/2020 R2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Feb. 25.29398 TT Pike
q 4.7007239 (2000.0) P Q
z +0.0023326 Peri. 211.89211 +0.73695469 -0.64277770
+/-0.0000019 Node 195.13781 +0.65195028 +0.59422548
e 0.9890353 Incl. 53.20880 -0.17848983 -0.48345932
From 388 observations 2020 Aug. 18-2022 Nov. 23, mean residual 0".6.

C/2020 R4 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Mar. 2.02460 TT Pike
q 1.0198353 (2000.0) P Q
z +0.0103588 Peri. 46.48315 +0.13337893 -0.97789211
+/-0.0000005 Node 323.22382 -0.96909216 -0.16271698
e 0.9894357 Incl. 164.39502 -0.20753419 +0.13134002
From 2358 observations 2020 Aug. 29-2022 Mar. 1, mean residual 0".8.

P/2020 R5 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 May 26.59895 TT Pike
q 3.4314813 (2000.0) P Q
n 0.08831183 Peri. 82.74002 +0.97747547 +0.07286911
a 4.9940948 Node 272.93715 -0.14834164 +0.90478431
e 0.3128922 Incl. 11.43936 +0.15012150 +0.41958961
P 11.2
From 101 observations 2019 May 30-2020 Nov. 11, mean residual 0".3.

C/2020 R6 (Rankin)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2019 Sept. 6.67737 TT Pike
q 3.1395249 (2000.0) P Q
z +0.0034557 Peri. 271.99264 +0.06014479 +0.97571053
+/-0.0000218 Node 12.25521 +0.29075189 +0.18475265
e 0.9891507 Incl. 82.91483 -0.95490625 +0.11770903
From 56 observations 2019 May 14-2020 Oct. 21, mean residual 0".6.

C/2020 R7 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Sept. 15.95136 TT Pike
q 2.9504110 (2000.0) P Q
z +0.0001880 Peri. 347.73360 +0.06058703 -0.41756507
+/-0.0000003 Node 268.30890 -0.82191517 -0.53625501
e 0.9994453 Incl. 114.90328 -0.56637856 +0.73353253
From 1817 observations 2019 Dec. 3-2024 July 31, mean residual 0".7.

P/2020 S1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Jan. 16.47528 TT Pike
q 2.9619041 (2000.0) P Q
n 0.06700849 Peri. 255.25005 +0.88742597 -0.42301399
a 6.0032001 Node 129.42100 +0.45809212 +0.85351299
e 0.5066125 Incl. 13.71268 -0.05125196 +0.30426097
P 14.7
From 33 observations 2020 July 30-Oct. 10, mean residual 0".3.

C/2020 S2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Dec. 21.81074 TT Pike
q 1.7656800 (2000.0) P Q
n 0.03001929 Peri. 202.47240 +0.77302744 -0.62375601
a 10.2534295 Node 197.68329 +0.62437410 +0.78032872
e 0.8277962 Incl. 22.36337 +0.11218535 -0.04489471
P 32.8
From 96 observations 2020 Aug. 19-2021 Jan. 8, mean residual 0".6.

C/2020 S3 (Erasmus)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Dec. 11.38851 TT Pike
q 0.3914686 (2000.0) P Q
z +0.0071128 Peri. 350.05311 -0.83595716 +0.49735395
+/-0.0000024 Node 222.48275 -0.47695698 -0.86751648
e 0.9972156 Incl. 20.08944 -0.27145473 -0.00736238
From 860 observations 2020 Sept. 17-2021 Nov. 27, mean residual 0".8.

C/2020 S4 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 Feb. 9.70962 TT Pike
q 3.3710218 (2000.0) P Q
z -0.0008847 Peri. 21.08138 -0.73162429 -0.60654699
+/-0.0000004 Node 117.67696 +0.56433798 -0.79494632
e 1.0029823 Incl. 20.57137 +0.38242455 +0.01269239
From 1895 observations 2020 Sept. 16-2024 June 5, mean residual 0".8.

P/2020 S5 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 Oct. 11.58870 TT Pike
q 2.6906486 (2000.0) P Q
n 0.12051480 Peri. 53.32904 +0.97405089 -0.17074131
a 4.0592187 Node 315.94473 +0.06747462 +0.84564059
e 0.3371511 Incl. 12.33680 +0.21603712 +0.50570683
P 8.18
From 74 observations 2020 Aug. 26-Dec. 16, mean residual 0".4.

P/2020 S7 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Nov. 16.95494 TT Pike
q 2.9759088 (2000.0) P Q
n 0.08716843 Peri. 40.73222 +0.97486877 -0.16776516
a 5.0376720 Node 328.01586 +0.04788125 +0.80036647
e 0.4092690 Incl. 16.06519 +0.21757357 +0.57555918
P 11.3
From 126 observations 2020 Aug. 22-Dec. 6, mean residual 0".4.

C/2020 S8 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Apr. 10.22624 TT Pike
q 2.3552112 (2000.0) P Q
z +0.0042259 Peri. 160.10984 -0.81515867 -0.43245771
+/-0.0000017 Node 23.98363 -0.56972586 +0.47853295
e 0.9900471 Incl. 108.55229 +0.10454081 -0.76419012
From 591 observations 2020 July 29-2021 July 4, mean residual 0".6.

C/2020 T2 (Palomar)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 July 10.60362 TT Pike
q 2.0487784 (2000.0) P Q
z +0.0038513 Peri. 150.37837 -0.54075981 +0.70180490
+/-0.0000004 Node 82.92284 -0.83397610 -0.37532005
e 0.9921096 Incl. 27.85877 -0.10983029 -0.60547893
From 2769 observations 2019 Dec. 11-2022 Sept. 21, mean residual 0".4.

P/2020 T3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2027 Aug. 27.55465 TT Pike
q 1.4330388 (2000.0) P Q
n 0.14950830 Peri. 357.10036 +0.32383567 -0.93819686
a 3.5158136 Node 73.98072 +0.87057892 +0.24494447
e 0.5924020 Incl. 7.30030 +0.37043597 +0.24451759
P 6.59
From 181 observations 2020 Sept. 9-2021 Mar. 10, mean residual 0".7.

C/2020 T4 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 July 6.32030 TT Pike
q 2.1864568 (2000.0) P Q
z -0.0003662 Peri. 79.57000 +0.03297507 -0.63939617
+/-0.0000044 Node 50.59478 -0.19881734 -0.75742392
e 1.0008007 Incl. 83.80941 +0.97948165 -0.13221777
From 172 observations 2020 Sept. 26-2021 June 17, mean residual 0".4.

C/2020 T5 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Oct. 7.37038 TT Pike
q 1.8991206 (2000.0) P Q
z +0.0016052 Peri. 90.38562 +0.34026696 +0.52972817
+/-0.0000094 Node 237.85889 -0.55382491 +0.78061425
e 0.9969515 Incl. 66.56956 +0.75993182 +0.33170689
From 111 observations 2020 Apr. 19-2021 Jan. 16, mean residual 0".6.

P/2020 U2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 May 1.60684 TT Pike
q 1.8462725 (2000.0) P Q
n 0.13423307 Peri. 84.81400 +0.37928050 -0.92468992
a 3.7777195 Node 342.78242 +0.79847875 +0.34516252
e 0.5112733 Incl. 6.41823 +0.46752324 +0.16065922
P 7.34
From 302 observations 2020 Sept. 17-2021 Apr. 11, mean residual 0".7.

C/2020 U3 (Rankin)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Feb. 5.77600 TT Pike
q 2.2880946 (2000.0) P Q
z +0.0147701 Peri. 124.59574 +0.57154997 -0.65811604
+/-0.0000049 Node 282.54645 +0.48596356 +0.75275424
e 0.9662045 Incl. 30.13946 +0.66118836 +0.01563105
From 178 observations 2020 July 21-2021 Oct. 31, mean residual 0".5.

C/2020 U4 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Apr. 10.23546 TT Pike
q 5.3627529 (2000.0) P Q
z -0.0002818 Peri. 70.19165 +0.61914440 +0.76094688
+/-0.0000006 Node 120.40508 +0.60967089 -0.62146891
e 1.0015115 Incl. 167.00371 +0.49493597 -0.18637663
From 1048 observations 2019 Nov. 9-2024 Sept. 11, mean residual 0".6.

C/2020 U5 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Apr. 28.55729 TT Pike
q 3.7565189 (2000.0) P Q
z +0.0000331 Peri. 75.46927 +0.04301956 +0.31857954
+/-0.0000006 Node 107.31325 -0.12849493 -0.93816085
e 0.9998756 Incl. 97.31617 +0.99077665 -0.13550387
From 906 observations 2020 Sept. 25-2024 Apr. 9, mean residual 0".6.

P/2020 V3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Feb. 16.62240 TT Pike
q 6.2423997 (2000.0) P Q
n 0.04040373 Peri. 249.88685 +0.05557305 -0.99090073
a 8.4111442 Node 198.27156 +0.99792622 +0.05911724
e 0.2578418 Incl. 23.01662 +0.03247908 -0.12091689
P 24.4
From 130 observations 2017 Sept. 16-2023 Feb. 24, mean residual 0".4.

P/2020 V4 (Rankin)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 July 21.11461 TT Pike
q 5.1560995 (2000.0) P Q
n 0.03418579 Peri. 257.30445 -0.17532289 -0.97962150
a 9.4024056 Node 203.48843 +0.97146509 -0.15598965
e 0.4516191 Incl. 14.23371 +0.15974185 -0.12652646
P 28.8
From 665 observations 2015 Oct. 10-2024 Mar. 17, mean residual 0".6.

P/2020 W1 (Rankin)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Apr. 9.90843 TT Pike
q 5.3106434 (2000.0) P Q
n 0.05073008 Peri. 265.55130 +0.85314534 -0.49825405
a 7.2270165 Node 124.25856 +0.52117653 +0.80114367
e 0.2651679 Incl. 10.77735 +0.02276069 +0.33152938
P 19.4
From 89 observations 2020 Aug. 29-Dec. 18, mean residual 0".4.

C/2020 W5 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Nov. 30.94808 TT Pike
q 3.3732339 (2000.0) P Q
z -0.0007920 Peri. 24.63443 +0.21859898 -0.12591850
+/-0.0001098 Node 75.45208 +0.64379942 -0.72658702
e 1.0026718 Incl. 88.61828 +0.73330539 +0.67543751
From 55 observations 2020 Oct. 30-2021 Jan. 8, mean residual 0".4.

P/2020 WJ5 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 July 1.08312 TT Pike
q 4.9794640 (2000.0) P Q
n 0.06679908 Peri. 338.12109 -0.91373138 -0.40604625
a 6.0157399 Node 177.75154 +0.40573042 -0.91376629
e 0.1722608 Incl. 22.28879 +0.02185860 -0.01255404
P 14.8
From 721 observations 2020 Nov. 18-2024 Aug. 5, mean residual 0".6.

P/2020 X1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2030 Mar. 19.81263 TT Pike
q 2.8850313 (2000.0) P Q
n 0.10197524 Peri. 323.53750 +0.86902563 -0.23488180
a 4.5373912 Node 55.99115 +0.47634607 +0.63511802
e 0.3641652 Incl. 31.68937 -0.13374933 +0.73583670
P 9.67
From 96 observations 2020 Dec. 1-21, mean residual 0".5.

C/2020 X2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Nov. 17.29704 TT Pike
q 3.8346089 (2000.0) P Q
n 0.01463147 Peri. 347.60981 -0.06199426 -0.95161181
a 16.5555673 Node 105.35126 +0.94029307 -0.15680597
e 0.7683795 Incl. 18.18708 +0.33467246 +0.26428555
P 67.4
From 243 observations 2019 Dec. 22-2021 Apr. 11, mean residual 0".4.

C/2020 X4 (Leonard)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Nov. 14.98631 TT Pike
q 5.2230523 (2000.0) P Q
z +0.0248004 Peri. 140.26958 +0.69907997 +0.64640771
+/-0.0000066 Node 161.95307 -0.55998481 +0.22909166
e 0.8704665 Incl. 80.65745 +0.44463942 -0.72778711
From 113 observations 2020 Dec. 14-2021 Sept. 13, mean residual 0".6.

C/2020 Y2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 June 17.64045 TT Pike
q 3.1467805 (2000.0) P Q
z +0.0008226 Peri. 266.41757 -0.14277734 +0.88738972
+/-0.0000003 Node 26.54584 +0.52333103 +0.44360218
e 0.9974113 Incl. 101.23193 -0.84008289 +0.12552528
From 1770 observations 2020 Mar. 25-2024 Oct. 29, mean residual 0".6.

C/2020 Y3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Dec. 3.22610 TT Pike
q 1.9898908 (2000.0) P Q
z +0.0072839 Peri. 341.84758 -0.93904219 -0.28328694
+/-0.0000061 Node 191.31481 -0.01462617 -0.53318414
e 0.9855059 Incl. 83.16002 -0.34349067 +0.79715945
From 382 observations 2020 Dec. 28-2021 Aug. 5, mean residual 0".6.

C/2021 A1 (Leonard)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Jan. 4.01626 TT Pike
q 0.6147272 (2000.0) P Q
z -0.0004135 Peri. 225.12465 +0.63830070 +0.29189057
+/-0.0000008 Node 255.90576 +0.72741649 -0.53146861
e 1.0002542 Incl. 132.74271 -0.25186796 -0.79519872
From 2290 observations 2020 Apr. 11-2022 Jan. 22, mean residual 0".7.

C/2021 A2 (NEOWISE)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Jan. 21.77044 TT Pike
q 1.4179056 (2000.0) P Q
z +0.0043305 Peri. 338.81946 -0.62221682 +0.01657889
+/-0.0000208 Node 125.04320 +0.78194880 +0.06098641
e 0.9938597 Incl. 107.06590 -0.03744745 +0.99800090
From 987 observations 2021 Jan. 3-May 9, mean residual 0".6.

C/2021 A4 (NEOWISE)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Mar. 19.69269 TT Pike
q 1.1508531 (2000.0) P Q
z +0.0234695 Peri. 204.76544 -0.42417217 +0.52008138
+/-0.0000149 Node 307.08690 +0.90501813 +0.21457975
e 0.9729901 Incl. 111.66962 -0.03193994 -0.82672298
From 687 observations 2021 Jan. 3-July 7, mean residual 0".6.

P/2021 A5 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Mar. 19.70409 TT Pike
q 2.6218379 (2000.0) P Q
n 0.18479091 Peri. 62.11978 +0.83602588 -0.52415760
a 3.0526873 Node 328.67846 +0.32543415 +0.71173876
e 0.1411377 Incl. 18.18477 +0.44176165 +0.46763955
P 5.33
From 47 observations 2020 Dec. 3-2021 Jan. 15, mean residual 0".5.

C/2021 A6 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 May 3.26809 TT Pike
q 7.9257468 (2000.0) P Q
z +0.0000644 Peri. 351.64150 -0.94112414 -0.20770775
+/-0.0000027 Node 164.01236 +0.33799080 -0.56201842
e 0.9994899 Incl. 75.55769 -0.00689680 +0.80062025
From 167 observations 2020 Nov. 26-2024 July 28, mean residual 0".4.

C/2021 A7 (NEOWISE)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 July 15.19346 TT Pike
q 1.9657217 (2000.0) P Q
z +0.0005056 Peri. 356.01529 -0.89337920 -0.15060307
+/-0.0000023 Node 154.38045 +0.43453615 -0.52917357
e 0.9990062 Incl. 78.23587 +0.11424512 +0.83504134
From 288 observations 2021 Jan. 9-2022 June 25, mean residual 0".7.

C/2021 A10 (NEOWISE)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Mar. 14.47329 TT Pike
q 1.2678084 (2000.0) P Q
z +0.0119174 Peri. 82.64567 -0.26186669 +0.96237721
+/-0.0002785 Node 188.89235 +0.59081280 +0.21925383
e 0.9848910 Incl. 152.03035 +0.76312914 +0.16049258
From 118 observations 2020 Dec. 26-2021 Feb. 20, mean residual 0".5.

C/2021 B2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 May 4.86972 TT Pike
q 2.5168743 (2000.0) P Q
z +0.0024026 Peri. 335.17300 -0.17438645 -0.82855953
+/-0.0000116 Node 120.40872 +0.97464081 -0.22219234
e 0.9939529 Incl. 38.09129 +0.14023070 +0.51392575
From 93 observations 2020 Dec. 24-2022 May 25, mean residual 0".5.

C/2021 B3 (NEOWISE)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Mar. 9.04156 TT Pike
q 2.1704695 (2000.0) P Q
z +0.0292165 Peri. 293.63539 -0.26117995 +0.53562209
+/-0.0000881 Node 67.29537 +0.81621538 +0.56668695
e 0.9365864 Incl. 119.48186 -0.51534211 +0.62607897
From 84 observations 2021 Jan. 22-Apr. 17, mean residual 0".7.

C/2021 C1 (Rankin)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Dec. 5.36899 TT Pike
q 3.4732090 (2000.0) P Q
z +0.0006129 Peri. 336.03308 -0.86888065 -0.48986916
+/-0.0000057 Node 186.80499 -0.29791500 +0.40254149
e 0.9978712 Incl. 143.04412 -0.39533919 +0.77329720
From 164 observations 2021 Feb. 5-2022 Mar. 2, mean residual 0".5.

P/2021 C2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Feb. 25.11046 TT Pike
q 4.8838227 (2000.0) P Q
n 0.03340146 Peri. 78.75073 -0.75609320 -0.55771453
a 9.5490252 Node 66.45292 +0.35180533 -0.78758713
e 0.4885527 Incl. 21.93559 +0.55186599 -0.26203247
P 29.5
From 55 observations 2021 Jan. 17-June 8, mean residual 0".4.

C/2021 C3 (Catalina)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Feb. 10.85496 TT Pike
q 2.2751280 (2000.0) P Q
z +0.0165839 Peri. 356.96981 -0.99719303 -0.06983380
+/-0.0000243 Node 181.82936 -0.03730810 +0.15071834
e 0.9622694 Incl. 122.22441 -0.06491664 +0.98610711
From 364 observations 2021 Jan. 16-June 9, mean residual 0".5.

C/2021 C4 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Jan. 15.88048 TT Pike
q 4.4926203 (2000.0) P Q
z +0.0003256 Peri. 319.99504 -0.63526798 -0.75101020
+/-0.0000028 Node 194.21106 -0.37365037 +0.09485088
e 0.9985371 Incl. 132.82605 -0.67588460 +0.65344241
From 235 observations 2021 Feb. 12-2022 June 24, mean residual 0".6.

C/2021 C5 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 Feb. 11.00030 TT Pike
q 3.2393916 (2000.0) P Q
z +0.0005940 Peri. 270.87443 -0.36200595 +0.81128560
+/-0.0000016 Node 323.67467 -0.16711726 -0.54100089
e 0.9980759 Incl. 50.80623 -0.91707334 -0.22166126
From 455 observations 2020 Dec. 22-2024 July 3, mean residual 0".6.

C/2021 C6 (Lemmon)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Nov. 11.67424 TT Pike
q 3.2881365 (2000.0) P Q
z +0.0003646 Peri. 203.89536 -0.62825253 +0.76818167
+/-0.0000017 Node 332.32156 +0.74972300 +0.64009867
e 0.9988010 Incl. 164.61054 +0.20788021 +0.01306223
From 207 observations 2021 Jan. 23-2022 Dec. 15, mean residual 0".5.

C/2021 D1 (SWAN)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Feb. 27.10726 TT Pike
q 0.9095643 (2000.0) P Q
z +0.0097994 Peri. 72.57191 +0.81119962 -0.43394916
+/-0.0000519 Node 311.07067 +0.08677196 +0.75220977
e 0.9910869 Incl. 31.32742 +0.57829560 +0.49585139
From 370 observations 2021 Feb. 28-May 11, mean residual 0".7.

A/2021 E2
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Dec. 8.51621 TT Pike
q 2.2838113 (2000.0) P Q
z +0.0050639 Peri. 342.19348 -0.87989816 -0.47345084
+/-0.0001854 Node 190.72574 -0.40536434 +0.70370120
e 0.9884351 Incl. 167.49625 -0.24790921 +0.52976309
H 15.0
From 75 observations 2021 Mar. 5-June 4, mean residual 0".5.

C/2021 E3 (ZTF)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 June 10.80712 TT Pike
q 1.7776191 (2000.0) P Q
z +0.0002165 Peri. 228.78699 -0.11419014 -0.43248457
+/-0.0000004 Node 104.48389 -0.37498418 +0.85243922
e 0.9996152 Incl. 112.52096 -0.91997145 -0.29377623
From 1490 observations 2021 Mar. 9-2024 Jan. 13, mean residual 0".7.

A/2021 E4
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Apr. 24.84270 TT Pike
q 4.6813711 (2000.0) P Q
z +0.0019742 Peri. 48.29754 -0.60615139 +0.78327058
+/-0.0000019 Node 171.13236 +0.12890741 -0.07457015
e 0.9907581 Incl. 116.39188 +0.78483334 +0.61719243
H 13.5
From 124 observations 2020 Feb. 2-2024 June 29, mean residual 0".4.

C/2021 F1 (Lemmon-PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Apr. 6.72159 TT Pike
q 0.9995971 (2000.0) P Q
z +0.0041577 Peri. 146.95949 +0.70353792 +0.59933181
+/-0.0000028 Node 203.57458 +0.23672582 +0.30903579
e 0.9958440 Incl. 107.28302 +0.67007111 -0.73844313
From 396 observations 2022 Jan. 7-Aug. 15, mean residual 0".7.

C/2021 G1 (Leonard)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 July 20.07305 TT Pike
q 3.4298464 (2000.0) P Q
z +0.0139202 Peri. 107.46549 -0.63629849 +0.18730907
+/-0.0003205 Node 270.70472 -0.01577240 +0.96671400
e 0.9522558 Incl. 131.54678 +0.77128170 +0.17429673
From 54 observations 2021 Apr. 11-May 22, mean residual 0".5.

C/2021 G2 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2024 Sept. 9.13330 TT Pike
q 4.9821126 (2000.0) P Q
z -0.0001849 Peri. 343.26495 -0.84723574 +0.20036832
+/-0.0000004 Node 221.09184 -0.35972777 -0.89787361
e 1.0009210 Incl. 48.46256 -0.39088046 +0.39201468
From 3734 observations 2021 Sept. 29-2026 Mar. 6, mean residual 0".4.

C/2021 G3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Oct. 17.90995 TT Pike
q 5.1841782 (2000.0) P Q
z +0.0000972 Peri. 10.61443 -0.80525658 +0.27328578
+/-0.0000169 Node 147.33247 +0.44702474 -0.30319148
e 0.9994963 Incl. 102.87604 +0.38952628 +0.91290186
From 19 observations 2022 Jan. 4-Nov. 24, mean residual 0".3.

P/2021 HS (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2030 Mar. 6.21555 TT Pike
q 0.7985346 (2000.0) P Q
n 0.11479267 Peri. 46.11323 +0.60593577 +0.76767084
a 4.1930168 Node 262.34471 -0.77682062 +0.51447151
e 0.8095561 Incl. 12.15157 -0.17143970 +0.38210019
P 8.59
From 181 observations 2021 Apr. 10-Dec. 9, mean residual 0".4.

C/2021 J1 (Maury-Attard)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Feb. 19.45343 TT Pike
q 1.7319582 (2000.0) P Q
n 0.00736595 Peri. 147.16721 +0.00259609 -0.05453851
a 26.1607598 Node 88.43054 -0.98670438 -0.16240295
e 0.9337956 Incl. 92.70833 +0.16250456 -0.98521613
P 134
From 106 observations 2021 Feb. 3-June 7, mean residual 0".5.

C/2021 J2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Sept. 20.33338 TT Pike
q 4.7017874 (2000.0) P Q
z +0.0090372 Peri. 171.86177 -0.85796520 -0.48830517
+/-0.0000025 Node 23.29942 -0.49111016 +0.87076432
e 0.9575089 Incl. 156.21178 -0.15068681 -0.05768496
From 218 observations 2021 Mar. 20-2023 May 15, mean residual 0".5.

P/2021 J3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2019 June 30.00557 TT Pike
q 4.8885837 (2000.0) P Q
n 0.03722840 Peri. 125.57267 -0.52730408 +0.81681417
a 8.8828672 Node 110.95458 -0.83787796 -0.45413149
e 0.4496615 Incl. 14.51257 -0.14110608 -0.35577971
P 26.5
From 145 observations 2021 May 13-Sept. 9, mean residual 0".4.

C/2021 K1 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 May 1.78031 TT Pike
q 2.5028052 (2000.0) P Q
n 0.02205640 Peri. 184.20526 +0.81864350 +0.54648308
a 12.5925304 Node 140.92905 -0.51840281 +0.83548031
e 0.8012468 Incl. 16.26938 -0.24714641 +0.05769651
P 44.7
From 676 observations 2020 Apr. 20-2022 Jan. 31, mean residual 0".5.

C/2021 K2 (MASTER)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Sept. 8.76070 TT Pike
q 5.4596602 (2000.0) P Q
z -0.0000609 Peri. 343.25340 +0.25707139 -0.11534236
+/-0.0000063 Node 282.29434 -0.73523788 -0.66768283
e 1.0003326 Incl. 100.88591 -0.62716789 +0.73545617
From 81 observations 2021 May 10-2022 July 8, mean residual 0".5.

C/2021 K3 (Catalina)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Feb. 2.74630 TT Pike
q 5.2233139 (2000.0) P Q
z -0.0006304 Peri. 182.00010 +0.39234157 -0.65513243
+/-0.0000133 Node 114.51727 -0.83376015 +0.04315713
e 1.0032929 Incl. 134.79453 -0.38847406 -0.75428043
From 31 observations 2021 July 6-2022 May 24, mean residual 0".3.

P/2021 L2 (Leonard)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2029 Sept. 12.13343 TT Pike
q 1.9384369 (2000.0) P Q
n 0.12106298 Peri. 51.40971 +0.69167618 +0.62678837
a 4.0469560 Node 266.64724 -0.72217456 +0.59549871
e 0.5210136 Incl. 21.06282 -0.00692635 +0.50251132
P 8.14
From 131 observations 2021 May 11-Nov. 2, mean residual 0".5.

C/2021 L3 (Borisov)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Feb. 14.99592 TT Pike
q 8.4611680 (2000.0) P Q
z -0.0005177 Peri. 91.65742 +0.02343928 -0.96711123
+/-0.0000024 Node 345.02279 -0.20659845 +0.24318663
e 1.0043800 Incl. 78.52761 +0.97814502 +0.07453943
From 216 observations 2021 June 8-2024 Apr. 13, mean residual 0".5.

P/2021 N1 (ZTF)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 July 27.83902 TT Pike
q 0.9664139 (2000.0) P Q
n 0.19157175 Peri. 21.21925 +0.78557008 +0.59483645
a 2.9802206 Node 301.13233 -0.59251605 +0.64374975
e 0.6757240 Incl. 11.48527 -0.17833782 +0.48141027
P 5.14
From 96 observations 2021 June 17-July 12, mean residual 0".6.

P/2021 N2 (Fuls)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Nov. 13.91182 TT Pike
q 3.8078915 (2000.0) P Q
n 0.05382009 Peri. 177.64612 +0.77207382 -0.61746592
a 6.9476795 Node 221.74958 +0.57933633 +0.78112923
e 0.4519189 Incl. 13.05911 +0.26128802 +0.09259026
P 18.3
From 1068 observations 2021 June 27-2024 Feb. 14, mean residual 0".4.

C/2021 N3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2020 Aug. 16.46968 TT Pike
q 5.7093544 (2000.0) P Q
z +0.0071937 Peri. 304.55083 +0.24312964 +0.95460612
+/-0.0000090 Node 337.53660 -0.67474761 +0.03898713
e 0.9589288 Incl. 26.76862 -0.69685267 +0.29530857
From 78 observations 2021 June 13-2022 Dec. 15, mean residual 0".2.

C/2021 O1 (Nishimura)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 Aug. 14.96229 TT Pike
q 0.7827201 (2000.0) P Q
z -0.0002627 Peri. 74.43326 -0.36551635 -0.87881999
+/-0.0025468 Node 41.53996 +0.57257465 -0.47208128
e 1.0002056 Incl. 27.54955 +0.73386379 -0.06938795
From 62 observations 2021 July 21-Aug. 5, mean residual 0".7.

C/2021 O3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Apr. 21.37133 TT Pike
q 0.2849119 (2000.0) P Q
z -0.0002122 Peri. 300.06013 -0.56677927 -0.81406890
+/-0.0000015 Node 188.70473 +0.64797046 -0.53544520
e 1.0000605 Incl. 56.84348 -0.50881779 +0.22492277
From 766 observations 2021 July 26-2022 July 12, mean residual 0".7.

C/2021 P1 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 June 2.44801 TT Pike
q 4.3809327 (2000.0) P Q
z +0.0004002 Peri. 40.53036 +0.76201809 -0.64754448
+/-0.0000107 Node 359.72096 +0.16422658 +0.19895439
e 0.9982469 Incl. 51.61242 +0.62638491 +0.73559724
From 104 observations 2021 July 14-2022 Feb. 3, mean residual 0".3.

C/2021 P2 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2023 Jan. 23.04576 TT Pike
q 5.0668012 (2000.0) P Q
z +0.0000719 Peri. 76.70425 +0.64290559 -0.71853388
+/-0.0000012 Node 32.09933 -0.73652604 -0.67501730
e 0.9996357 Incl. 150.04970 +0.21024222 -0.16751332
From 409 observations 2021 June 19-2025 May 21, mean residual 0".5.

P/2021 P3 (PANSTARRS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2021 May 27.75845 TT Pike
q 2.9189966 (2000.0) P Q
n 0.10635549 Peri. 333.97135 +0.88620165 +0.46308891
a 4.4119385 Node 358.24576 -0.30359509 +0.55766873
e 0.3383868 Incl. 27.16198 -0.34996665 +0.68887898
P 9.27
From 104 observations 2021 Aug. 3-Nov. 7, mean residual 0".5.

C/2021 P4 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 July 30.49980 TT Pike
q 1.0783761 (2000.0) P Q
z +0.0033556 Peri. 175.81875 -0.96708672 -0.18622006
+/-0.0000018 Node 347.98424 +0.20254781 -0.15095729
e 0.9963815 Incl. 56.39775 +0.15400539 -0.97084189
From 934 observations 2021 Aug. 10-2023 Jan. 2, mean residual 0".7.

P/2021 PE20 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2028 Sept. 3.79363 TT Pike
q 1.2353469 (2000.0) P Q
n 0.13596539 Peri. 210.42155 +0.61326782 +0.71428267
a 3.7455633 Node 99.62229 -0.63817656 +0.69962258
e 0.6701840 Incl. 19.99940 -0.46543878 -0.01812517
P 7.25
From 112 observations 2021 Aug. 9-Nov. 12, mean residual 0".6.

C/2021 Q3 (ATLAS)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2022 Jan. 25.85523 TT Pike
q 5.2104347 (2000.0) P Q
z +0.0133658 Peri. 114.15655 -0.09817350 -0.62930129
+/-0.0000025 Node 307.90612 +0.05109898 +0.77046837
e 0.9303585 Incl. 77.70979 +0.99385656 -0.10177611
From 181 observations 2021 Aug. 19-2023 Mar. 14, mean residual 0".6.