Коррекция орбиты некоторых комет от 22 февраля 2023 года ..

[Gremlin]

Коррекция орбиты некоторых комет от 22 февраля 2023 года, MPEC 2023-D41

Orbital elements:
C/2016 Q2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 May 12.38694 TT Rudenko
q 7.0818580 (2000.0) P Q
z -0.0004241 Peri. 84.55731 -0.12689764 -0.80702853
+/-0.0000006 Node 322.31221 -0.66659432 +0.49993779
e 1.0030031 Incl. 109.38040 +0.73453999 +0.31427243
From 645 observations 2016 Aug. 26-2023 Feb. 20, mean residual 0".7.

C/2017 K2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Dec. 19.68872 TT Rudenko
q 1.7968936 (2000.0) P Q
z -0.0004373 Peri. 236.20152 +0.01818934 +0.04921873
+/-0.0000001 Node 88.23602 -0.18087332 +0.98247050
e 1.0007857 Incl. 87.56336 -0.98333819 -0.17980329
From 11224 observations 2015 Nov. 23-2022 Sept. 27, mean residual 0".5.

C/2018 F4-B (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2019 Dec. 2.99901 TT Rudenko
q 3.4434680 (2000.0) P Q
z +0.0001154 Peri. 263.20132 -0.01440595 +0.89943526
+/-0.0000066 Node 26.51519 +0.16967347 +0.43272514
e 0.9996025 Incl. 78.08495 -0.98539504 +0.06136093
From 137 observations 2020 Sept. 12-2021 Nov. 6, mean residual 0".6.

C/2019 E3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Nov. 14.85037 TT Rudenko
q 10.3130766 (2000.0) P Q
z +0.0000092 Peri. 280.68160 +0.15922549 +0.96249971
+/-0.0000004 Node 347.24796 +0.26403373 -0.25589063
e 0.9999048 Incl. 84.29719 -0.95127989 +0.09007941
From 432 observations 2015 Jan. 22-2023 Feb. 21, mean residual 0".4.

C/2019 K7 (Smith)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 June 17.59042 TT Rudenko
q 4.4782710 (2000.0) P Q
z -0.0001990 Peri. 27.40015 +0.46118829 -0.44689238
+/-0.0000006 Node 307.95994 -0.88098280 -0.12770157
e 1.0008910 Incl. 103.53436 +0.10571028 +0.88542617
From 2732 observations 2017 Oct. 8-2023 Feb. 20, mean residual 0".5.

C/2019 L3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Jan. 9.64927 TT Rudenko
q 3.5544195 (2000.0) P Q
z -0.0005754 Peri. 171.61732 -0.26040744 -0.66641988
+/-0.0000001 Node 290.77988 +0.83684013 +0.20510109
e 1.0020453 Incl. 48.35090 +0.48154602 -0.71681106
From 6000 observations 2019 June 10-2023 Feb. 20, mean residual 0".4.

C/2019 O3 (Palomar)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Mar. 9.54199 TT Rudenko
q 8.8208840 (2000.0) P Q
z -0.0004943 Peri. 60.12631 +0.25452648 -0.43764425
+/-0.0000003 Node 300.41566 -0.73774589 +0.48868391
e 1.0043598 Incl. 89.81926 +0.62525776 +0.75475529
From 1981 observations 2019 May 14-2023 Feb. 13, mean residual 0".5.

C/2019 T4 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 June 8.98322 TT Rudenko
q 4.2421139 (2000.0) P Q
z +0.0010355 Peri. 351.17644 -0.95994776 +0.05562619
+/-0.0000002 Node 199.93928 -0.18160052 -0.86987612
e 0.9956075 Incl. 53.63210 -0.21335779 +0.49012371
From 1888 observations 2019 Feb. 5-2023 Feb. 22, mean residual 0".4.

C/2019 U5 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 29.85144 TT Rudenko
q 3.6241914 (2000.0) P Q
z -0.0004093 Peri. 181.49737 -0.99907956 +0.00774667
+/-0.0000003 Node 2.63730 -0.02311353 +0.73134215
e 1.0014834 Incl. 113.52061 -0.03613583 -0.68196675
From 3204 observations 2019 Oct. 11-2023 Feb. 22, mean residual 0".4.

C/2020 F2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 July 15.10662 TT Rudenko
q 8.8168432 (2000.0) P Q
z -0.0006173 Peri. 48.33591 -0.89885518 -0.34829660
+/-0.0000011 Node 250.28582 -0.43633412 +0.76787830
e 1.0054425 Incl. 163.58770 +0.04088882 +0.53763593
From 1290 observations 2019 May 27-2023 Feb. 22, mean residual 0".4.

C/2020 J1 (SONEAR)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Apr. 18.64704 TT Rudenko
q 3.3538694 (2000.0) P Q
z -0.0002343 Peri. 341.75139 -0.47247242 -0.76116950
+/-0.0000002 Node 226.60190 -0.71314144 +0.03396268
e 1.0007859 Incl. 142.30470 -0.51787942 +0.64766312
From 1561 observations 2020 May 1-2023 Feb. 14, mean residual 1".1.

C/2020 K1 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 9.07771 TT Rudenko
q 3.0732772 (2000.0) P Q
z -0.0000032 Peri. 213.98423 +0.06618013 -0.03767448
+/-0.0000008 Node 94.35493 -0.53600742 +0.84152064
e 1.0000100 Incl. 89.66942 -0.84161525 -0.53890968
From 2805 observations 2020 Apr. 17-2023 Feb. 8, mean residual 0".4.

C/2020 P3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Apr. 21.24832 TT Rudenko
q 6.8124537 (2000.0) P Q
z -0.0001767 Peri. 82.27025 -0.02877160 -0.95539459
+/-0.0000013 Node 19.46528 +0.09733464 -0.29532962
e 1.0012041 Incl. 61.88957 +0.99483575 +0.00126410
From 647 observations 2020 Aug. 9-2023 Feb. 9, mean residual 0".5.

C/2020 S4 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 9.23577 TT Rudenko
q 3.3697390 (2000.0) P Q
z -0.0003575 Peri. 20.99069 -0.73118919 -0.60714851
+/-0.0000016 Node 117.72161 +0.56507510 -0.79448062
e 1.0012047 Incl. 20.56977 +0.38216815 +0.01308532
From 1098 observations 2020 Sept. 16-2023 Feb. 20, mean residual 0".7.

C/2020 V2 (ZTF)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 8.56968 TT Rudenko
q 2.2278365 (2000.0) P Q
z -0.0004170 Peri. 162.43168 +0.69787361 +0.59390222
+/-0.0000002 Node 212.37215 +0.53387569 -0.05877116
e 1.0009290 Incl. 131.61091 +0.47744023 -0.80238775
From 4038 observations 2020 Apr. 18-2023 Feb. 21, mean residual 0".4.

P/2020 V4 (Rankin)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 July 18.11566 TT Rudenko
q 5.1483915 (2000.0) P Q
n 0.03438409 Peri. 257.02318 -0.17040468 -0.98048402
a 9.3662207 Node 203.48307 +0.97226568 -0.15112713
e 0.4503235 Incl. 14.24420 +0.16019265 -0.12574448
P 28.7
From 587 observations 2019 Sept. 22-2023 Feb. 21, mean residual 0".5.

P/2020 WJ5 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 July 1.07523 TT Rudenko
q 4.9853712 (2000.0) P Q
n 0.06679472 Peri. 338.19326 -0.91462972 -0.40403259
a 6.0160016 Node 177.81001 +0.40372378 -0.91465695
e 0.1713148 Incl. 22.29395 +0.02143815 -0.01266215
P 14.8
From 303 observations 2020 Nov. 18-2023 Feb. 22, mean residual 0".4.

C/2020 Y2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 June 17.77228 TT Rudenko
q 3.1328826 (2000.0) P Q
z +0.0009357 Peri. 266.12557 -0.14772748 +0.88687005
+/-0.0000003 Node 26.51403 +0.52198484 +0.44586904
e 0.9970686 Incl. 101.29874 -0.84006454 +0.12108808
From 1119 observations 2020 Mar. 25-2023 Feb. 16, mean residual 0".4.

C/2021 A9 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Dec. 1.54019 TT Rudenko
q 7.7601685 (2000.0) P Q
z -0.0003109 Peri. 211.45721 -0.25838068 +0.92887271
+/-0.0000031 Node 314.84163 +0.94571793 +0.29926964
e 1.0024123 Incl. 158.01937 +0.19712187 -0.21825026
From 259 observations 2020 Dec. 12-2023 Feb. 20, mean residual 0".5.

C/2021 C5 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 11.07819 TT Rudenko
q 3.2419372 (2000.0) P Q
z +0.0004056 Peri. 270.92241 -0.36145118 +0.81167420
+/-0.0000027 Node 323.68277 -0.16797280 -0.54074978
e 0.9986852 Incl. 50.78150 -0.91713586 -0.22084987
From 409 observations 2020 Dec. 22-2023 Feb. 16, mean residual 0".5.

C/2021 E3 (ZTF)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 June 11.90756 TT Rudenko
q 1.7773867 (2000.0) P Q
z -0.0005003 Peri. 228.85155 -0.11515805 -0.43256349
+/-0.0000006 Node 104.47444 -0.37415420 +0.85279721
e 1.0008892 Incl. 112.55190 -0.92018871 -0.29261877
From 1340 observations 2021 Mar. 9-2023 Feb. 20, mean residual 1".0.

C/2021 G2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Sept. 9.69542 TT Rudenko
q 4.9810219 (2000.0) P Q
z +0.0001663 Peri. 343.33360 -0.84691763 +0.20136259
+/-0.0000016 Node 221.09779 -0.36089784 -0.89737639
e 0.9991716 Incl. 48.47349 -0.39049107 +0.39264324
From 701 observations 2020 Nov. 3-2023 Feb. 21, mean residual 0".3.

P/2021 N2 (Fuls)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Nov. 13.78596 TT Rudenko
q 3.7976203 (2000.0) P Q
n 0.05394389 Peri. 177.43129 +0.77452427 -0.61439199
a 6.9370455 Node 221.73682 +0.57624462 +0.78343125
e 0.4525594 Incl. 13.06148 +0.26087218 +0.09358400
P 18.3
From 987 observations 2021 June 27-2023 Feb. 17, mean residual 0".4.

C/2021 Q3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Jan. 26.19812 TT Rudenko
q 5.2047494 (2000.0) P Q
z +0.0132316 Peri. 114.09863 -0.09825849 -0.62915620
+/-0.0000016 Node 307.91133 +0.04975058 +0.77071819
e 0.9311328 Incl. 77.76524 +0.99391657 -0.10077668
From 178 observations 2021 Aug. 19-2023 Feb. 20, mean residual 0".6.

C/2021 QM45 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Aug. 13.47963 TT Rudenko
q 2.7733830 (2000.0) P Q
z +0.0027748 Peri. 72.81646 +0.37714552 -0.92543165
+/-0.0000040 Node 354.58960 +0.63135105 +0.28578736
e 0.9923044 Incl. 22.82219 +0.67761132 +0.24880082
From 387 observations 2021 Aug. 4-2023 Feb. 16, mean residual 0".7.

C/2021 S1 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Mar. 1.05410 TT Rudenko
q 6.1193118 (2000.0) P Q
z -0.0003051 Peri. 148.19235 -0.14244477 -0.71546351
+/-0.0000018 Node 299.87778 +0.65874776 +0.44722953
e 1.0018668 Incl. 52.07504 +0.73875630 -0.53674735
From 464 observations 2021 Sept. 27-2023 Feb. 20, mean residual 0".5.

C/2021 S3 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Feb. 14.73843 TT Rudenko
q 1.3199256 (2000.0) P Q
z -0.0000270 Peri. 6.87374 -0.77064226 +0.39913597
+/-0.0000037 Node 215.62246 -0.61773769 -0.65939572
e 1.0000357 Incl. 58.53343 -0.15655879 +0.63709321
From 760 observations 2020 Dec. 6-2023 Feb. 20, mean residual 0".4.

C/2021 S4 (Tsuchinshan)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Jan. 1.50062 TT Rudenko
q 6.6905513 (2000.0) P Q
z +0.0060617 Peri. 72.79493 +0.20715462 -0.97788501
+/-0.0000074 Node 5.49677 +0.74397156 +0.13836767
e 0.9594442 Incl. 17.48002 +0.63528992 +0.15682886
From 384 observations 2021 Sept. 8-2023 Feb. 16, mean residual 0".4.

C/2021 T4 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 31.51579 TT Rudenko
q 1.4832995 (2000.0) P Q
z -0.0000331 Peri. 329.80199 +0.28277928 -0.90355167
+/-0.0000025 Node 257.87334 -0.80093922 -0.40709249
e 1.0000491 Incl. 160.77590 -0.52776155 +0.13367902
From 1182 observations 2021 Aug. 7-2023 Feb. 8, mean residual 0".5.

P/2021 V2 (Fuls)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 21.40334 TT Rudenko
q 3.4966076 (2000.0) P Q
n 0.03615248 Peri. 259.82830 -0.65153793 -0.73843222
a 9.0582433 Node 232.28272 +0.75316361 -0.60222173
e 0.6139861 Incl. 12.69414 +0.09079042 -0.30339225
P 27.3
From 320 observations 2021 Aug. 7-2023 Feb. 21, mean residual 0".5.

C/2021 X1 (Maury-Attard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 27.47816 TT Rudenko
q 3.2336114 (2000.0) P Q
z -0.0000605 Peri. 334.62875 +0.82777297 +0.54856190
+/-0.0000007 Node 10.58503 +0.55811263 -0.78357257
e 1.0001958 Incl. 140.12128 -0.05746478 +0.29170853
From 1341 observations 2021 Oct. 22-2023 Feb. 17, mean residual 0".4.

C/2021 Y1 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 30.70284 TT Rudenko
q 2.0324066 (2000.0) P Q
z -0.0004264 Peri. 245.81552 -0.00833406 -0.47100438
+/-0.0000010 Node 244.77015 +0.77294445 -0.56268876
e 1.0008667 Incl. 77.19039 -0.63441896 -0.67936458
From 1736 observations 2021 Nov. 8-2023 Feb. 20, mean residual 0".5.

C/2022 A2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 18.26716 TT Rudenko
q 1.7352882 (2000.0) P Q
z -0.0001839 Peri. 88.36706 +0.01740129 +0.99011791
+/-0.0000012 Node 171.57948 -0.09144883 -0.13701523
e 1.0003191 Incl. 108.14706 +0.99565773 -0.02988900
From 900 observations 2022 Jan. 9-2023 Feb. 16, mean residual 0".8.

C/2022 A3 (Lemmon-ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Sept. 28.83967 TT Rudenko
q 3.7034573 (2000.0) P Q
z +0.0010786 Peri. 234.84651 -0.48776688 +0.66427443
+/-0.0000015 Node 325.48320 +0.60660970 -0.20868354
e 0.9960054 Incl. 88.34800 -0.62778033 -0.71776783
From 465 observations 2021 Apr. 30-2023 Feb. 21, mean residual 0".4.

C/2022 E2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Sept. 13.92853 TT Rudenko
q 3.6670189 (2000.0) P Q
z -0.0003049 Peri. 41.68031 -0.03478350 +0.83129354
+/-0.0000014 Node 125.36387 +0.63768836 -0.40893634
e 1.0011181 Incl. 137.13632 +0.76950872 +0.37645999
From 550 observations 2022 Feb. 23-2023 Feb. 20, mean residual 0".4.

C/2022 E3 (ZTF)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 12.78524 TT Rudenko
q 1.1122474 (2000.0) P Q
z -0.0002900 Peri. 145.81576 -0.60064675 -0.07340470
+/-0.0000003 Node 302.55568 +0.33753043 +0.87940719
e 1.0003226 Incl. 109.16851 +0.72477354 -0.47037724
From 6576 observations 2021 July 10-2023 Feb. 21, mean residual 0".6.

C/2022 L2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Mar. 12.33232 TT Rudenko
q 2.6919985 (2000.0) P Q
z -0.0004850 Peri. 199.94929 -0.86475357 -0.11249743
+/-0.0000033 Node 39.24198 -0.28696605 +0.91049333
e 1.0013056 Incl. 129.31358 -0.41213075 -0.39792741
From 848 observations 2022 May 20-2023 Feb. 15, mean residual 0".6.

P/2022 L3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Oct. 29.95384 TT Rudenko
q 2.4198610 (2000.0) P Q
n 0.05943790 Peri. 10.32755 +0.77077469 -0.61040379
a 6.5027006 Node 29.80551 +0.55522057 +0.50304830
e 0.6278683 Incl. 21.54311 +0.31246839 +0.61184118
P 16.6
From 1040 observations 2022 June 12-2023 Feb. 16, mean residual 0".6.

P/2022 P2 (ZTF)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 July 10.81729 TT Rudenko
q 1.9823801 (2000.0) P Q
n 0.10376899 Peri. 137.60356 +0.34632941 -0.91636393
a 4.4849505 Node 291.22928 +0.79253461 +0.40034625
e 0.5579929 Incl. 12.44203 +0.50194106 +0.00015046
P 9.50
From 150 observations 2022 Aug. 9-2023 Feb. 21, mean residual 0".8.

C/2022 QE78 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 Sept. 10.38735 TT Rudenko
q 5.4831538 (2000.0) P Q
z -0.0004886 Peri. 0.34312 -0.50327983 -0.69312646
+/-0.0000085 Node 119.94180 +0.79139250 -0.60951044
e 1.0026791 Incl. 36.54893 +0.34699758 +0.38480219
From 433 observations 2022 Aug. 27-2023 Feb. 18, mean residual 0".4.

C/2022 R3 (Leonard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 5.05832 TT Rudenko
q 5.1290009 (2000.0) P Q
z -0.0001110 Peri. 72.83750 +0.19205029 -0.97649296
+/-0.0000100 Node 8.23772 +0.41284166 -0.01008388
e 1.0005691 Incl. 43.08271 +0.89032491 +0.21531331
From 146 observations 2022 Sept. 15-2023 Feb. 15, mean residual 0".6.

C/2022 S4 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 July 17.96746 TT Rudenko
q 2.7670373 (2000.0) P Q
z -0.0003514 Peri. 268.33088 +0.14580486 -0.76038969
+/-0.0000318 Node 220.15400 +0.27312202 -0.58392540
e 1.0009724 Incl. 101.05002 -0.95086556 -0.28432137
From 144 observations 2022 Aug. 26-2023 Feb. 16, mean residual 0".3.

C/2022 T1 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Feb. 17.61160 TT Rudenko
q 3.4445829 (2000.0) P Q
z +0.0002056 Peri. 324.33059 -0.89465595 +0.31047320
+/-0.0000415 Node 236.92238 -0.26596167 -0.94788963
e 0.9992917 Incl. 22.54296 -0.35896396 -0.07149570
From 126 observations 2022 Oct. 3-2023 Feb. 20, mean residual 0".5.

C/2022 U1 (Leonard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Mar. 25.57649 TT Rudenko
q 4.2029268 (2000.0) P Q
z +0.0001245 Peri. 78.51782 +0.63690862 -0.17742868
+/-0.0000363 Node 72.50258 -0.29936497 -0.95371012
e 0.9994766 Incl. 128.12722 +0.71044214 -0.24280871
From 138 observations 2022 Sept. 23-2023 Feb. 17, mean residual 0".5.

C/2022 U2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 14.22216 TT Rudenko
q 1.3280322 (2000.0) P Q
z +0.0104071 Peri. 147.91038 -0.18795717 -0.76577940
+/-0.0000142 Node 304.47574 +0.66684873 +0.36023778
e 0.9861790 Incl. 48.24993 +0.72109976 -0.53273882
From 821 observations 2022 Oct. 25-2023 Feb. 21, mean residual 1".0.

C/2022 U3 (Bok)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 July 27.65909 TT Rudenko
q 4.8294643 (2000.0) P Q
z -0.0006393 Peri. 188.95995 -0.17792715 -0.81393790
+/-0.0000126 Node 272.80805 +0.93367141 +0.03786875
e 1.0030875 Incl. 33.62117 +0.31080480 -0.57971636
From 143 observations 2021 June 30-2023 Feb. 17, mean residual 0".5.

C/2022 U4 (Bok)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Aug. 3.68348 TT Rudenko
q 2.8983852 (2000.0) P Q
z +0.0002687 Peri. 89.00772 -0.46213852 +0.67320702
+/-0.0000017 Node 132.93038 -0.68628807 -0.68375111
e 0.9992211 Incl. 52.03626 +0.56163750 -0.28156121
From 161 observations 2022 Jan. 7-2023 Feb. 20, mean residual 0".5.

C/2022 W3 (Leonard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 June 22.77750 TT Rudenko
q 1.3976802 (2000.0) P Q
z +0.0035715 Peri. 116.52273 +0.45558185 +0.52435561
+/-0.0000083 Node 132.26901 -0.51972623 -0.49940577
e 0.9950082 Incl. 103.55848 +0.72272389 -0.68967026
From 270 observations 2022 Nov. 13-2023 Feb. 19, mean residual 0".7.

C/2022 Y1 (Hogan)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 27.22921 TT Rudenko
q 2.9577252 (2000.0) P Q
n 0.02216963 Peri. 174.74052 -0.18963092 -0.93135292
a 12.5496172 Node 285.91472 +0.88863864 -0.02816161
e 0.7643175 Incl. 18.85835 +0.41756613 -0.36302708
P 44.5
From 115 observations 2022 Nov. 5-2023 Feb. 16, mean residual 0".4.

C/2022 Y2 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 22.65003 TT Rudenko
q 2.5449173 (2000.0) P Q
n 0.01135633 Peri. 105.55637 -0.33780819 +0.93008445
a 19.6024689 Node 216.34944 +0.74299094 +0.35764068
e 0.8701736 Incl. 165.90715 +0.57779762 +0.08388122
P 86.8
From 152 observations 2022 Dec. 24-2023 Feb. 16, mean residual 0".6.

C/2023 A1 (Leonard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 18.72602 TT Rudenko
q 1.8347891 (2000.0) P Q
z +0.0041205 Peri. 159.24865 -0.71775709 -0.21309477
+/-0.0000003 Node 318.30500 +0.41014690 +0.63993619
e 0.9924397 Incl. 94.74646 +0.56267600 -0.73829011
From 151 observations 2023 Jan. 9-Feb. 19, mean residual 0".5.

P/2023 B1 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 6.89113 TT Rudenko
q 6.1419167 (2000.0) P Q
n 0.05261303 Peri. 79.83947 -0.89892570 -0.36188916
a 7.0535403 Node 78.60117 +0.23276391 -0.87199906
e 0.1292434 Incl. 14.58921 +0.37115165 -0.32962687
P 18.7
From 176 observations 2023 Jan. 13-Feb. 19, mean residual 0".3.

P/2023 B3 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 Aug. 1.43707 TT Rudenko
q 3.9552241 (2000.0) P Q
n 0.10237485 Peri. 235.98432 +0.86287832 -0.50038706
a 4.5255760 Node 153.82803 +0.50035475 +0.82590425
e 0.1260286 Incl. 9.27525 +0.07131707 +0.25979793
P 9.63
From 69 observations 2023 Jan. 23-Feb. 20, mean residual 0".4.