Астрогалактика

Коррекция орбиты некоторых комет от 20 августа 2023 года, MPEC 2023-Q33

Orbital elements:
C/1990 K1 (Levy)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 1990 Nov. 12.08348 TT Rudenko
q 0.9108018 (2000.0) P Q
z -0.0010794 Peri. 242.53821 -0.03111792 -0.87492724
+/-0.0000017 Node 139.63985 -0.42355717 +0.44947320
e 1.0009831 Incl. 131.73482 -0.90533475 -0.18021144
From 699 observations 1989 Sept. 24-1992 Apr. 1, mean residual 0".9.

C/2014 UN271 (Bernardinelli-Bernstein)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2031 Jan. 19.77950 TT Rudenko
q 10.9521009 (2000.0) P Q
z -0.0002055 Peri. 326.17304 -0.80928369 -0.56191625
+/-0.0000005 Node 189.90261 +0.04174130 -0.34572140
e 1.0022503 Incl. 95.43179 -0.58593308 +0.75148309
From 386 observations 2014 Aug. 14-2023 Aug. 17, mean residual 0".5.

C/2016 Q2 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 May 12.43201 TT Rudenko
q 7.0815409 (2000.0) P Q
z -0.0004638 Peri. 84.55830 -0.12676872 -0.80711783
Node 322.32202 -0.66652105 +0.49983061
e 1.0032843 Incl. 109.37160 +0.73462874 +0.31421358
From 670 observations 2016 Aug. 26-2023 July 16.

C/2017 K2 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Dec. 19.68356 TT Rudenko
q 1.7970643 (2000.0) P Q
z -0.0003755 Peri. 236.20652 +0.01816884 +0.04922228
+/-0.0000001 Node 88.23498 -0.18078723 +0.98248591
e 1.0006748 Incl. 87.56438 -0.98335440 -0.17971811
From 11447 observations 2013 May 12-2022 Dec. 30, mean residual 0".6.

C/2019 K7 (Smith)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2020 June 17.66551 TT Rudenko
q 4.4784659 (2000.0) P Q
z -0.0002247 Peri. 27.41014 +0.46140982 -0.44693149
+/-0.0000002 Node 307.97788 -0.88083710 -0.12760787
e 1.0010064 Incl. 103.52468 +0.10595745 +0.88541994
From 2751 observations 2017 Oct. 8-2023 June 3, mean residual 0".5.

C/2019 L3 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Jan. 9.71046 TT Rudenko
q 3.5544894 (2000.0) P Q
z -0.0006327 Peri. 171.63188 -0.26035362 -0.66642372
Node 290.76698 +0.83695119 +0.20499115
e 1.0022489 Incl. 48.34691 +0.48138207 -0.71683894
From 6169 observations 2019 June 10-2023 Aug. 3.

A/2019 O2
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Apr. 6.97451 TT Rudenko
q 9.6827269 (2000.0) P Q
z +0.0172183 Peri. 129.62774 -0.39143075 -0.54026814
+/-0.0000005 Node 48.25855 -0.76965992 -0.25148988
e 0.8332800 Incl. 93.31137 +0.50438634 -0.80303373
H 9.5
From 392 observations 2011 Nov. 28-2023 Aug. 14, mean residual 0".3.

C/2019 O3 (Palomar)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Mar. 9.68544 TT Rudenko
q 8.8213089 (2000.0) P Q
z -0.0005045 Peri. 60.13391 +0.25462494 -0.43786472
+/-0.0000003 Node 300.43160 -0.73759583 +0.48868171
e 1.0044499 Incl. 89.81639 +0.62539470 +0.75462883
From 2191 observations 2019 May 14-2023 Aug. 18, mean residual 0".5.

C/2019 T2 (Lemmon)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Apr. 22.60029 TT Rudenko
q 2.6460156 (2000.0) P Q
z +0.0002079 Peri. 239.43203 +0.33344242 -0.86116515
Node 155.65246 -0.13696557 +0.35840423
e 0.9994500 Incl. 111.46325 -0.93276824 -0.36047329
From 788 observations 2019 Aug. 26-2023 June 14.

C/2019 T3 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Mar. 4.30315 TT Rudenko
q 5.9521371 (2000.0) P Q
z +0.0002876 Peri. 112.45477 +0.60699456 +0.57232175
+/-0.0000001 Node 139.53240 -0.19945339 -0.56188145
e 0.9982884 Incl. 121.83831 +0.76926975 -0.59727468
From 1825 observations 2019 Jan. 7-2023 Aug. 18, mean residual 0".6.

C/2019 T4 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 June 8.85363 TT Rudenko
q 4.2414563 (2000.0) P Q
z +0.0010806 Peri. 351.15487 -0.95996933 +0.05526393
+/-0.0000003 Node 199.93915 -0.18127073 -0.86994560
e 0.9954168 Incl. 53.63197 -0.21354112 +0.49004138
From 3797 observations 2019 Feb. 5-2023 Aug. 19, mean residual 0".5.

C/2019 U5 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Mar. 29.79002 TT Rudenko
q 3.6241046 (2000.0) P Q
z -0.0003605 Peri. 181.48502 -0.99908149 +0.00753650
Node 2.63678 -0.02326360 +0.73131151
e 1.0013065 Incl. 113.51846 -0.03598598 -0.68200196
From 4564 observations 2019 Oct. 11-2023 July 11.

C/2020 F2 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 July 14.58127 TT Rudenko
q 8.8162062 (2000.0) P Q
z -0.0005979 Peri. 48.31723 -0.89868151 -0.34874732
+/-0.0000010 Node 250.29542 -0.43671493 +0.76768921
e 1.0052715 Incl. 163.58895 +0.04063990 +0.53761378
From 1714 observations 2019 May 27-2023 July 21, mean residual 0".4.

C/2020 F5 (MASTER)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Mar. 17.36872 TT Rudenko
q 4.3253775 (2000.0) P Q
z +0.0057314 Peri. 310.68284 +0.56621724 +0.81387007
+/-0.0000011 Node 350.49894 -0.28089813 +0.04175551
e 0.9752097 Incl. 52.20474 -0.77491566 +0.57954464
From 1830 observations 2020 Mar. 16-2023 Aug. 10, mean residual 0".6.

C/2020 H6 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Sept. 30.54049 TT Rudenko
q 4.7013909 (2000.0) P Q
z +0.0001750 Peri. 20.28783 -0.74664820 +0.37901681
+/-0.0000002 Node 213.72138 -0.65961347 -0.31536400
e 0.9991774 Incl. 79.97780 +0.08617733 +0.86999529
From 2074 observations 2020 Apr. 22-2023 Aug. 18, mean residual 0".5.

C/2020 K1 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 May 9.09113 TT Rudenko
q 3.0733607 (2000.0) P Q
z +0.0000233 Peri. 213.98642 +0.06618932 -0.03775067
+/-0.0000003 Node 94.35780 -0.53597430 +0.84153630
e 0.9999285 Incl. 89.67259 -0.84163562 -0.53887990
From 3098 observations 2020 Apr. 17-2023 Aug. 10, mean residual 0".5.

C/2020 O2 (Amaral)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 Aug. 28.40162 TT Rudenko
q 4.8622218 (2000.0) P Q
z -0.0002723 Peri. 10.29316 -0.17057492 +0.34063727
+/-0.0000006 Node 256.77966 -0.95803255 -0.27673069
e 1.0013240 Incl. 71.76167 -0.23038626 +0.89854681
From 1604 observations 2020 July 23-2023 Aug. 18, mean residual 0".5.

C/2020 R7 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Sept. 16.25228 TT Rudenko
q 2.9559189 (2000.0) P Q
z -0.0000898 Peri. 347.84179 +0.05944176 -0.41768710
+/-0.0000001 Node 268.28881 -0.82294267 -0.53458068
e 1.0002655 Incl. 114.89933 -0.56500623 +0.73468428
From 1633 observations 2019 Dec. 3-2023 Aug. 17, mean residual 0".7.

C/2020 U4 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Apr. 9.31360 TT Rudenko
q 5.3585095 (2000.0) P Q
z -0.0000820 Peri. 70.04458 +0.61798849 +0.76191410
+/-0.0000007 Node 120.34828 +0.61082530 -0.62055051
e 1.0004392 Incl. 167.01893 +0.49495725 -0.18548307
From 977 observations 2019 Nov. 9-2023 Aug. 13, mean residual 0".6.

C/2020 U5 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Apr. 27.97166 TT Rudenko
q 3.7565031 (2000.0) P Q
z +0.0002762 Peri. 75.43828 +0.04219371 +0.31859858
+/-0.0000004 Node 107.32287 -0.12818701 -0.93823467
e 0.9989624 Incl. 97.27822 +0.99085205 -0.13494684
From 912 observations 2020 Sept. 25-2023 Aug. 14, mean residual 0".6.

C/2020 V2 (ZTF)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 May 8.50424 TT Rudenko
q 2.2276707 (2000.0) P Q
z -0.0005197 Peri. 162.40334 +0.69759166 +0.59424528
+/-0.0000004 Node 212.37100 +0.53389552 -0.05852944
e 1.0011577 Incl. 131.61172 +0.47782994 -0.80215139
From 4619 observations 2020 Apr. 18-2023 Aug. 18, mean residual 0".9.

P/2020 WJ5 (Lemmon)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2021 June 30.32049 TT Rudenko
q 4.9840979 (2000.0) P Q
n 0.06680751 Peri. 338.11295 -0.91403983 -0.40536455
a 6.0152342 Node 177.80660 +0.40505493 -0.91406763
e 0.1714208 Incl. 22.29244 +0.02148725 -0.01264688
P 14.8
From 528 observations 2020 Nov. 18-2023 Aug. 7, mean residual 0".4.

C/2020 Y2 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 June 18.48938 TT Rudenko
q 3.1388395 (2000.0) P Q
z +0.0002737 Peri. 266.32004 -0.14460100 +0.88733711
+/-0.0000003 Node 26.51872 +0.52327235 +0.44414792
e 0.9991408 Incl. 101.28202 -0.83980748 +0.12395757
From 1189 observations 2020 Mar. 25-2023 Aug. 17, mean residual 0".4.

A/2021 E4
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Apr. 25.12225 TT Rudenko
q 4.6761892 (2000.0) P Q
z +0.0017663 Peri. 48.26185 -0.60696636 +0.78273143
+/-0.0000008 Node 171.16862 +0.12820672 -0.07438754
e 0.9917402 Incl. 116.36122 +0.78431810 +0.61789806
H 13.5
From 120 observations 2020 Feb. 2-2023 Aug. 12, mean residual 0".4.

C/2021 P2 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Jan. 22.84381 TT Rudenko
q 5.0692636 (2000.0) P Q
z +0.0003284 Peri. 76.70592 +0.64274340 -0.71877361
+/-0.0000005 Node 32.07965 -0.73675863 -0.67477159
e 0.9983354 Incl. 150.06355 +0.20992294 -0.16747478
From 363 observations 2021 June 19-2023 Aug. 18, mean residual 0".5.

C/2021 Q4 (Fuls)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 June 10.90424 TT Rudenko
q 7.5647567 (2000.0) P Q
z -0.0004146 Peri. 147.02977 +0.84758300 +0.52779436
+/-0.0000038 Node 183.33147 -0.31888574 +0.58957260
e 1.0031362 Incl. 71.47593 +0.42416382 -0.61142233
From 209 observations 2020 May 19-2023 Aug. 17, mean residual 0".7.

C/2021 Q6 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Mar. 24.46459 TT Rudenko
q 8.7081308 (2000.0) P Q
z -0.0000103 Peri. 140.98965 +0.96883982 -0.10167332
Node 133.53680 -0.21681610 -0.78899120
e 1.0000901 Incl. 161.84686 +0.11975050 -0.60593351
From 244 observations 2021 Jan. 3-2023 July 30.

C/2021 S4 (Tsuchinshan)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Jan. 2.18991 TT Rudenko
q 6.6894427 (2000.0) P Q
z +0.0060715 Peri. 72.85645 +0.20617942 -0.97809184
Node 5.49216 +0.74411410 +0.13764396
e 0.9593847 Incl. 17.47914 +0.63544020 +0.15617456
From 394 observations 2021 Sept. 8-2023 Aug. 3.

C/2021 T4 (Lemmon)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 July 31.53906 TT Rudenko
q 1.4832800 (2000.0) P Q
z +0.0000834 Peri. 329.82230 +0.28264781 -0.90359454
+/-0.0000006 Node 257.88460 -0.80103697 -0.40696382
e 0.9998763 Incl. 160.77704 -0.52768361 +0.13378100
From 1355 observations 2021 Aug. 7-2023 Aug. 19, mean residual 0".6.

C/2021 X1 (Maury-Attard)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 May 27.20732 TT Rudenko
q 3.2334117 (2000.0) P Q
z -0.0003025 Peri. 334.57314 +0.82718823 +0.54941481
+/-0.0000005 Node 10.59298 +0.55894093 -0.78288169
e 1.0009781 Incl. 140.10299 -0.05783310 +0.29195825
From 1152 observations 2021 Dec. 2-2023 Aug. 16, mean residual 0".5.

C/2022 A2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 18.26418 TT Rudenko
q 1.7353198 (2000.0) P Q
z -0.0002079 Peri. 88.36524 +0.01736890 +0.99011866
+/-0.0000006 Node 171.57957 -0.09144816 -0.13701681
e 1.0003608 Incl. 108.14684 +0.99565835 -0.02985683
From 1642 observations 2022 Jan. 9-2023 Aug. 19, mean residual 0".9.

C/2022 E3 (ZTF)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Jan. 12.77470 TT Rudenko
q 1.1122654 (2000.0) P Q
z -0.0001922 Peri. 145.81380 -0.60064719 -0.07342782
+/-0.0000003 Node 302.55594 +0.33749762 +0.87941861
e 1.0002137 Incl. 109.16854 +0.72478846 -0.47035227
From 7968 observations 2021 July 10-2023 Aug. 13, mean residual 0".6.

C/2022 F1 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Aug. 5.26302 TT Rudenko
q 5.9749128 (2000.0) P Q
z +0.0001694 Peri. 278.28723 +0.05697720 +0.98883019
+/-0.0000035 Node 350.65102 -0.16281272 -0.12690051
e 0.9989878 Incl. 57.97526 -0.98501047 +0.07817358
From 126 observations 2022 Mar. 30-2023 Aug. 14, mean residual 0".5.

C/2022 JK5 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Apr. 28.85394 TT Rudenko
q 2.6870376 (2000.0) P Q
z +0.0231207 Peri. 247.17131 +0.56526570 +0.78615527
+/-0.0000079 Node 59.65108 -0.60998617 +0.60227007
e 0.9378739 Incl. 16.83086 -0.55533014 +0.13867461
From 318 observations 2022 May 9-2023 Aug. 19, mean residual 0".3.

C/2022 L2 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Mar. 12.29183 TT Rudenko
q 2.6925621 (2000.0) P Q
z -0.0005542 Peri. 199.92983 -0.86472395 -0.11279202
+/-0.0000007 Node 39.24127 -0.28726347 +0.91040268
e 1.0014922 Incl. 129.31473 -0.41198567 -0.39805139
From 2102 observations 2022 May 20-2023 Aug. 16, mean residual 0".5.

C/2022 N2 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2025 July 31.52029 TT Rudenko
q 3.8269070 (2000.0) P Q
z -0.0010114 Peri. 75.34526 +0.81542092 -0.57554242
+/-0.0000449 Node 319.73961 +0.48733897 +0.74031181
e 1.0038705 Incl. 5.50209 +0.31239311 +0.34740372
From 178 observations 2022 June 2-2023 Aug. 18, mean residual 0".3.

C/2022 O1 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Feb. 15.83389 TT Rudenko
q 7.4312473 (2000.0) P Q
z -0.0005166 Peri. 268.91177 +0.23630002 +0.64850351
+/-0.0000032 Node 49.91684 +0.17090242 +0.70534836
e 1.0038387 Incl. 71.04133 -0.95653263 +0.28622874
From 189 observations 2022 July 26-2023 Feb. 26, mean residual 0".7.

C/2022 Q2 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Jan. 31.60823 TT Rudenko
q 1.6442192 (2000.0) P Q
n 0.00525085 Peri. 44.07055 +0.63798310 -0.76781515
a 32.7830733 Node 352.94536 -0.76953128 -0.63290730
e 0.9498455 Incl. 151.48554 +0.02826970 +0.09943968
P 188
From 600 observations 2022 Aug. 27-2023 July 16.

C/2022 QE78 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2025 Sept. 10.18497 TT Rudenko
q 5.4818810 (2000.0) P Q
z -0.0006088 Peri. 0.34627 -0.50338320 -0.69307649
+/-0.0000055 Node 119.94612 +0.79132413 -0.60960120
e 1.0033373 Incl. 36.54801 +0.34700355 +0.38474843
From 478 observations 2022 Aug. 27-2023 Aug. 15, mean residual 0".4.

C/2022 R3 (Leonard)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Mar. 5.33297 TT Rudenko
q 5.1290420 (2000.0) P Q
z -0.0001704 Peri. 72.86944 +0.19149540 -0.97660093
+/-0.0000073 Node 8.23855 +0.41283757 -0.01032734
e 1.0008739 Incl. 43.08277 +0.89044632 +0.21481148
From 149 observations 2022 Sept. 15-2023 Aug. 17, mean residual 0".6.

C/2022 R6 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2025 Aug. 25.56302 TT Rudenko
q 6.5677613 (2000.0) P Q
z -0.0006037 Peri. 319.85495 -0.49568122 -0.76581383
+/-0.0000048 Node 150.76750 +0.83860971 -0.29933533
e 1.0039648 Incl. 57.02178 -0.22590679 +0.56914633
From 119 observations 2022 Sept. 14-2023 Aug. 11, mean residual 0".4.

C/2022 S4 (Lemmon)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 July 18.42799 TT Rudenko
q 2.7633737 (2000.0) P Q
z +0.0003200 Peri. 268.47181 +0.14583958 -0.76046912
+/-0.0000063 Node 220.17408 +0.26948382 -0.58489995
e 0.9991156 Incl. 101.21847 -0.95189773 -0.28209708
From 175 observations 2022 Aug. 26-2023 Aug. 15, mean residual 0".4.

C/2022 U1 (Leonard)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Mar. 25.68268 TT Rudenko
q 4.2024163 (2000.0) P Q
z +0.0000764 Peri. 78.55040 +0.63705248 -0.17745160
+/-0.0000049 Node 72.51964 -0.29972392 -0.95358629
e 0.9996788 Incl. 128.14647 +0.71016175 -0.24327786
From 160 observations 2022 Sept. 23-2023 Aug. 18, mean residual 0".5.

C/2022 U4 (Bok)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Aug. 3.67358 TT Rudenko
q 2.8984005 (2000.0) P Q
z +0.0003072 Peri. 89.00799 -0.46218750 +0.67313967
+/-0.0000003 Node 132.92501 -0.68625761 -0.68380586
e 0.9991095 Incl. 52.03487 +0.56163441 -0.28158928
From 648 observations 2022 Jan. 7-2023 Aug. 19, mean residual 0".5.

C/2022 W3 (Leonard)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 June 22.77858 TT Rudenko
q 1.3977284 (2000.0) P Q
z +0.0035533 Peri. 116.52421 +0.45558827 +0.52434960
+/-0.0000011 Node 132.26916 -0.51974532 -0.49938744
e 0.9950334 Incl. 103.55780 +0.72270612 -0.68968810
From 726 observations 2022 Nov. 13-2023 Aug. 19, mean residual 0".7.

C/2023 A3 (Tsuchinshan-ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Sept. 27.72020 TT Rudenko
q 0.3914384 (2000.0) P Q
z -0.0003874 Peri. 308.48421 +0.36131616 +0.90090126
+/-0.0000028 Node 21.55679 +0.91858910 -0.29961536
e 1.0001517 Incl. 139.11925 -0.16013959 +0.31401841
From 2041 observations 2022 Apr. 9-2023 Aug. 17, mean residual 0".4.

C/2023 E1 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 July 1.10944 TT Rudenko
q 1.0266343 (2000.0) P Q
n 0.01159209 Peri. 105.89857 +0.06333812 +0.98427273
a 19.3357781 Node 164.57362 -0.97143229 +0.02293659
e 0.9469049 Incl. 38.31353 +0.22870852 -0.17516023
P 85.0
From 2227 observations 2022 Dec. 25-2023 Aug. 19, mean residual 0".5.

C/2023 F3 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2025 Feb. 2.91599 TT Rudenko
q 5.1896563 (2000.0) P Q
z -0.0007863 Peri. 265.55156 -0.75317048 -0.39247798
+/-0.0000413 Node 109.44357 -0.09738068 +0.86019614
e 1.0040805 Incl. 145.95499 -0.65057762 +0.32561271
From 124 observations 2023 Mar. 28-Aug. 6, mean residual 0".5.

C/2023 H2 (Lemmon)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Oct. 29.19261 TT Rudenko
q 0.8944587 (2000.0) P Q
z +0.0040927 Peri. 150.64753 +0.57674601 +0.60276251
+/-0.0000046 Node 217.04463 +0.44789734 +0.33116046
e 0.9963393 Incl. 113.75425 +0.68319251 -0.72595462
From 100 observations 2023 Mar. 26-Aug. 18, mean residual 0".5.

C/2023 H3 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 Feb. 19.13355 TT Rudenko
q 5.2326463 (2000.0) P Q
n 0.01957636 Peri. 193.34033 -0.36764612 +0.92928320
a 13.6347778 Node 55.10015 -0.84919079 -0.31985129
e 0.6162280 Incl. 2.48947 -0.37909278 -0.18473735
P 50.3
From 56 observations 2023 Mar. 16-June 13.

A/2023 H4
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Aug. 8.80089 TT Rudenko
q 2.1193121 (2000.0) P Q
z +0.0070988 Peri. 64.89614 -0.10563149 +0.64826208
+/-0.0000354 Node 230.81380 -0.77361849 +0.42286540
e 0.9849555 Incl. 76.61890 +0.62478510 +0.63319913
H 18.0
From 64 observations 2023 Apr. 23-Aug. 13, mean residual 0".1.

C/2023 K1 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Sept. 7.75178 TT Rudenko
q 2.0395056 (2000.0) P Q
z +0.0014092 Peri. 337.47438 -0.47102103 -0.75123889
+/-0.0000070 Node 223.70698 -0.67243317 -0.03346638
e 0.9971259 Incl. 137.99852 -0.57094029 +0.65918141
From 160 observations 2023 May 27-Aug. 19, mean residual 0".6.

P/2023 M4 (ATLAS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2022 Apr. 15.06363 TT Rudenko
q 3.9295790 (2000.0) P Q
n 0.07740762 Peri. 320.68739 -0.22025042 +0.96822420
a 5.4527246 Node 296.29620 -0.85835222 -0.25006571
e 0.2793366 Incl. 7.59260 -0.46338022 +0.00300545
P 12.7
From 665 observations 2021 Mar. 23-2023 Aug. 18, mean residual 0".3.

C/2023 P1 (Nishimura)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2023 Sept. 17.64051 TT Rudenko
q 0.2250782 (2000.0) P Q
z +0.0223730 Peri. 116.33874 +0.38188290 -0.62870742
+/-0.0143317 Node 66.79598 -0.85583144 -0.51724923
e 0.9949643 Incl. 132.52041 +0.34888107 -0.58067220
From 167 observations 2023 Aug. 11-19, mean residual 0".7.