Коррекция орбиты некоторых комет от 1 июля 2023 года ..

[Gremlin]

Коррекция орбиты некоторых комет от 1 июля 2023 года, MPEC 2023-N01

Orbital elements:
P/2008 L2 (Hill)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 9.96259 TT Rudenko
q 2.3299197 (2000.0) P Q
n 0.06656372 Peri. 141.26158 +0.96130531 +0.06074930
a 6.0299125 Node 218.01556 -0.07485426 +0.99628615
e 0.6136064 Incl. 25.86775 +0.26512062 +0.06101991
P 14.8
From 685 observations 2008 June 12-2023 June 25, mean residual 0".6.

P/2014 OL465 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 28.23116 TT Rudenko
q 3.3725323 (2000.0) P Q
n 0.09707054 Peri. 267.70550 -0.74107949 +0.60818282
a 4.6889732 Node 309.59561 -0.36800467 -0.72228937
e 0.2807525 Incl. 21.66339 -0.56158147 -0.32925936
P 10.2
From 128 observations 2012 Mar. 21-2023 June 25, mean residual 0".4.

C/2016 Q2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 May 12.38529 TT Rudenko
q 7.0818660 (2000.0) P Q
z -0.0004249 Peri. 84.55720 -0.12689604 -0.80702883
+/-0.0000005 Node 322.31222 -0.66659531 +0.49993642
e 1.0030089 Incl. 109.38040 +0.73453937 +0.31427385
From 662 observations 2016 Aug. 26-2023 June 16, mean residual 0".7.

P/2018 HT3 (NEOWISE)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 29.61966 TT Rudenko
q 0.5189622 (2000.0) P Q
n 0.19204213 Peri. 216.36581 -0.68755446 -0.54827845
a 2.9753522 Node 283.21209 +0.72613178 -0.52025798
e 0.8255796 Incl. 29.27699 -0.00122877 -0.65476895
P 5.13
From 97 observations 2012 Sept. 6-2023 June 15, mean residual 0".3.

C/2018 U1 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Nov. 3.14537 TT Rudenko
q 4.9928415 (2000.0) P Q
z -0.0003040 Peri. 180.47458 -0.25302807 -0.30216526
+/-0.0000003 Node 75.49192 -0.88446911 +0.45719828
e 1.0015176 Incl. 108.31688 -0.39203468 -0.83646033
From 2485 observations 2018 Oct. 27-2023 June 9, mean residual 0".5.

C/2019 L3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Jan. 9.64905 TT Rudenko
q 3.5544211 (2000.0) P Q
z -0.0005756 Peri. 171.61728 -0.26040685 -0.66641992
+/-0.0000001 Node 290.77987 +0.83684000 +0.20510188
e 1.0020458 Incl. 48.35091 +0.48154656 -0.71681079
From 6256 observations 2019 June 10-2023 June 29, mean residual 0".5.

A/2019 O2
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 7.30345 TT Rudenko
q 9.6827873 (2000.0) P Q
z +0.0172913 Peri. 129.64315 -0.39157786 -0.54006926
+/-0.0000005 Node 48.26400 -0.76972231 -0.25136263
e 0.8325723 Incl. 93.30639 +0.50417690 -0.80320734
H 9.5
From 378 observations 2011 Nov. 28-2023 June 30, mean residual 0".3.

C/2019 O3 (Palomar)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Mar. 9.53476 TT Rudenko
q 8.8208906 (2000.0) P Q
z -0.0004948 Peri. 60.12594 +0.25452929 -0.43764280
+/-0.0000003 Node 300.41567 -0.73774904 +0.48867907
e 1.0043647 Incl. 89.81927 +0.62525290 +0.75475927
From 2117 observations 2019 May 14-2023 June 29, mean residual 0".5.

A/2019 T1
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Jan. 14.78778 TT Rudenko
q 4.2817186 (2000.0) P Q
z +0.0258245 Peri. 91.07342 +0.04344418 -0.99365153
+/-0.0000000 Node 6.94471 -0.81073027 -0.09576305
e 0.8894266 Incl. 120.87691 +0.58380565 -0.05904299
H 13.0
From 264 observations 2017 Sept. 16-2023 June 18, mean residual 0".4.

C/2019 T2 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Apr. 22.50749 TT Rudenko
q 2.6463523 (2000.0) P Q
z +0.0002606 Peri. 239.43044 +0.33334765 -0.86119418
+/-0.0000003 Node 155.64865 -0.13720203 +0.35833114
e 0.9993105 Incl. 111.47811 -0.93276736 -0.36047661
From 848 observations 2019 Aug. 26-2023 June 14, mean residual 0".9.

C/2019 T3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Mar. 4.18437 TT Rudenko
q 5.9515637 (2000.0) P Q
z +0.0003130 Peri. 112.44283 +0.60694717 +0.57240996
+/-0.0000001 Node 139.53170 -0.19924073 -0.56197166
e 0.9981373 Incl. 121.84622 +0.76936225 -0.59710527
From 1800 observations 2019 Jan. 7-2023 June 27, mean residual 0".6.

C/2019 T4 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 June 8.98253 TT Rudenko
q 4.2421190 (2000.0) P Q
z +0.0010350 Peri. 351.17634 -0.95994798 +0.05562397
+/-0.0000001 Node 199.93925 -0.18159850 -0.86987622
e 0.9956096 Incl. 53.63213 -0.21335854 +0.49012380
From 3389 observations 2019 Feb. 5-2023 June 30, mean residual 0".4.

C/2019 U5 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 29.85256 TT Rudenko
q 3.6241956 (2000.0) P Q
z -0.0004072 Peri. 181.49741 -0.99907953 +0.00774714
+/-0.0000002 Node 2.63733 -0.02311357 +0.73134207
e 1.0014759 Incl. 113.52060 -0.03613657 -0.68196684
From 4517 observations 2019 Oct. 11-2023 July 1, mean residual 0".4.

C/2020 F2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 July 15.10768 TT Rudenko
q 8.8168418 (2000.0) P Q
z -0.0006174 Peri. 48.33601 -0.89885562 -0.34829574
+/-0.0000010 Node 250.28586 -0.43633319 +0.76787898
e 1.0054439 Incl. 163.58772 +0.04088922 +0.53763552
From 1696 observations 2019 May 27-2023 June 22, mean residual 0".4.

C/2020 H5 (Robinson)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 Dec. 10.96422 TT Rudenko
q 9.3428520 (2000.0) P Q
z +0.0002657 Peri. 326.34981 -0.81168434 -0.33354308
+/-0.0000026 Node 210.62739 -0.03383583 -0.79269269
e 0.9975173 Incl. 70.25414 -0.58311549 +0.51028160
From 254 observations 2017 Feb. 14-2023 June 17, mean residual 0".5.

C/2020 H6 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Sept. 30.78251 TT Rudenko
q 4.7022053 (2000.0) P Q
z +0.0000619 Peri. 20.31350 -0.74650404 +0.37935514
+/-0.0000002 Node 213.71875 -0.65972385 -0.31508587
e 0.9997087 Incl. 79.97766 +0.08658038 +0.86994860
From 2058 observations 2020 Apr. 22-2023 June 19, mean residual 0".5.

C/2020 K1 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 9.07998 TT Rudenko
q 3.0733358 (2000.0) P Q
z -0.0000030 Peri. 213.98331 +0.06617937 -0.03767314
+/-0.0000004 Node 94.35486 -0.53602104 +0.84151204
e 1.0000091 Incl. 89.66945 -0.84160664 -0.53892320
From 2994 observations 2020 Apr. 17-2023 June 30, mean residual 0".4.

C/2020 K6 (Rankin)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Sept. 15.84164 TT Rudenko
q 5.8688737 (2000.0) P Q
z -0.0006277 Peri. 44.33617 +0.10931062 -0.41368227
+/-0.0000013 Node 291.54879 -0.93608207 +0.26302638
e 1.0036837 Incl. 103.64985 +0.33436739 +0.87159859
From 188 observations 2020 May 26-2023 June 25, mean residual 0".5.

A/2020 M4
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 Nov. 24.21890 TT Rudenko
q 5.9513781 (2000.0) P Q
z -0.0001710 Peri. 104.64312 -0.42733041 -0.90160481
+/-0.0000035 Node 348.62231 -0.90348495 +0.42313966
e 1.0010179 Incl. 160.12633 -0.03322147 +0.08978639
H 14.5
From 98 observations 2018 Aug. 9-2023 June 15, mean residual 0".1.

C/2020 O2 (Amaral)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Aug. 28.57569 TT Rudenko
q 4.8625108 (2000.0) P Q
z -0.0003611 Peri. 10.30946 -0.17063684 +0.34073927
+/-0.0000006 Node 256.76990 -0.95808511 -0.27651429
e 1.0017558 Incl. 71.75941 -0.23012170 +0.89857476
From 1595 observations 2020 July 23-2023 June 23, mean residual 0".5.

C/2020 P3 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 Apr. 21.25141 TT Rudenko
q 6.8124557 (2000.0) P Q
z -0.0001768 Peri. 82.27048 -0.02877551 -0.95539445
+/-0.0000007 Node 19.46528 +0.09733344 -0.29533007
e 1.0012047 Incl. 61.88957 +0.99483575 +0.00126004
From 691 observations 2020 Aug. 9-2023 June 16, mean residual 0".5.

C/2020 R7 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Sept. 16.25340 TT Rudenko
q 2.9560104 (2000.0) P Q
z -0.0000754 Peri. 347.84165 +0.05932604 -0.41763324
+/-0.0000006 Node 268.28292 -0.82294363 -0.53455893
e 1.0002229 Incl. 114.89454 -0.56501699 +0.73473072
From 1389 observations 2019 Dec. 3-2023 June 30, mean residual 0".7.

C/2020 S4 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 9.23443 TT Rudenko
q 3.3697614 (2000.0) P Q
z -0.0003532 Peri. 20.99018 -0.73118402 -0.60715490
+/-0.0000011 Node 117.72164 +0.56508201 -0.79447569
e 1.0011902 Incl. 20.56975 +0.38216782 +0.01308839
From 1811 observations 2020 Sept. 16-2023 June 28, mean residual 0".7.

C/2020 U5 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Apr. 27.95311 TT Rudenko
q 3.7561840 (2000.0) P Q
z +0.0002619 Peri. 75.43125 +0.04202728 +0.31866680
+/-0.0000004 Node 107.32845 -0.12810233 -0.93823073
e 0.9990164 Incl. 97.27194 +0.99087007 -0.13481307
From 896 observations 2020 Sept. 25-2023 June 22, mean residual 0".5.

C/2020 V2 (ZTF)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 8.56971 TT Rudenko
q 2.2278428 (2000.0) P Q
z -0.0004177 Peri. 162.43150 +0.69787213 +0.59390410
+/-0.0000002 Node 212.37212 +0.53387549 -0.05876956
e 1.0009305 Incl. 131.61089 +0.47744261 -0.80238648
From 4350 observations 2020 Apr. 18-2023 June 19, mean residual 0".5.

P/2020 WJ5 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2021 July 1.08207 TT Rudenko
q 4.9853755 (2000.0) P Q
n 0.06679432 Peri. 338.19388 -0.91463428 -0.40402226
a 6.0160258 Node 177.81003 +0.40371344 -0.91466150
e 0.1713175 Incl. 22.29392 +0.02143805 -0.01266297
P 14.8
From 494 observations 2020 Nov. 18-2023 June 17, mean residual 0".4.

C/2020 Y2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 June 17.77217 TT Rudenko
q 3.1328833 (2000.0) P Q
z +0.0009354 Peri. 266.12555 -0.14772779 +0.88687001
+/-0.0000003 Node 26.51403 +0.52198461 +0.44586920
e 0.9970696 Incl. 101.29874 -0.84006462 +0.12108773
From 1130 observations 2020 Mar. 25-2023 June 25, mean residual 0".4.

C/2021 C5 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 11.07632 TT Rudenko
q 3.2419526 (2000.0) P Q
z +0.0004022 Peri. 270.92196 -0.36145821 +0.81167104
+/-0.0000024 Node 323.68274 -0.16796901 -0.54075151
e 0.9986962 Incl. 50.78145 -0.91713378 -0.22085727
From 444 observations 2020 Dec. 22-2023 June 26, mean residual 0".5.

C/2021 G2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Sept. 9.69890 TT Rudenko
q 4.9810630 (2000.0) P Q
z +0.0001690 Peri. 343.33316 -0.84691779 +0.20135796
+/-0.0000009 Node 221.09795 -0.36089315 -0.89737864
e 0.9991583 Incl. 48.47349 -0.39049506 +0.39264048
From 778 observations 2021 Sept. 29-2023 June 29, mean residual 0".3.

C/2021 T4 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 31.51639 TT Rudenko
q 1.4833030 (2000.0) P Q
z -0.0000321 Peri. 329.80287 +0.28278202 -0.90355220
+/-0.0000011 Node 257.87430 -0.80094238 -0.40709191
e 1.0000476 Incl. 160.77621 -0.52775528 +0.13367721
From 1223 observations 2021 Aug. 7-2023 June 21, mean residual 0".6.

C/2021 X1 (Maury-Attard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 May 27.47752 TT Rudenko
q 3.2336145 (2000.0) P Q
z -0.0000624 Peri. 334.62862 +0.82777173 +0.54856378
+/-0.0000007 Node 10.58502 +0.55811440 -0.78357128
e 1.0002017 Incl. 140.12127 -0.05746552 +0.29170847
From 1025 observations 2021 Dec. 2-2023 June 17, mean residual 0".5.

C/2021 Y1 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 30.70282 TT Rudenko
q 2.0324060 (2000.0) P Q
z -0.0004266 Peri. 245.81553 -0.00833496 -0.47100471
+/-0.0000009 Node 244.77015 +0.77294459 -0.56268882
e 1.0008670 Incl. 77.19034 -0.63441878 -0.67936430
From 1880 observations 2021 Nov. 8-2023 June 16, mean residual 0".5.

C/2022 A2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Feb. 18.26487 TT Rudenko
q 1.7353133 (2000.0) P Q
z -0.0002026 Peri. 88.36563 +0.01737589 +0.99011843
+/-0.0000009 Node 171.57952 -0.09144890 -0.13701696
e 1.0003516 Incl. 108.14685 +0.99565816 -0.02986390
From 1226 observations 2022 Jan. 9-2023 June 30, mean residual 0".8.

C/2022 E3 (ZTF)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 12.78522 TT Rudenko
q 1.1122478 (2000.0) P Q
z -0.0002900 Peri. 145.81573 -0.60064647 -0.07340478
+/-0.0000001 Node 302.55566 +0.33753010 +0.87940745
e 1.0003225 Incl. 109.16851 +0.72477393 -0.47037674
From 7871 observations 2021 July 10-2023 Apr. 24, mean residual 0".6.

C/2022 JK5 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Apr. 28.80770 TT Rudenko
q 2.6869493 (2000.0) P Q
z +0.0231627 Peri. 247.15592 +0.56507674 +0.78628968
+/-0.0000192 Node 59.65271 -0.61013292 +0.60212689
e 0.9377631 Incl. 16.83088 -0.55536123 +0.13853429
From 193 observations 2022 May 9-2023 July 1, mean residual 0".3.

C/2022 L2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Mar. 12.34558 TT Rudenko
q 2.6921510 (2000.0) P Q
z -0.0004789 Peri. 199.94791 -0.86474260 -0.11252872
+/-0.0000010 Node 39.24301 -0.28700258 +0.91048354
e 1.0012892 Incl. 129.31337 -0.41212832 -0.39794097
From 1658 observations 2022 May 20-2023 June 30, mean residual 0".5.

C/2022 N2 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 July 31.59485 TT Rudenko
q 3.8283661 (2000.0) P Q
z -0.0009831 Peri. 75.32449 +0.81560077 -0.57528918
+/-0.0002104 Node 319.74259 +0.48711768 +0.74046299
e 1.0037638 Incl. 5.50106 +0.31226872 +0.34750097
From 59 observations 2022 June 2-2023 June 29, mean residual 0".1.

C/2022 P1 (NEOWISE)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Nov. 28.47734 TT Rudenko
q 1.5952216 (2000.0) P Q
n 0.01246140 Peri. 249.93627 +0.67043513 -0.71935362
a 18.4257334 Node 205.08225 -0.41146584 -0.56434691
e 0.9134243 Incl. 154.60674 -0.61742416 -0.40502214
P 79.1
From 710 observations 2022 Aug. 8-2023 June 16, mean residual 0".5.

C/2022 Q2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Jan. 31.59226 TT Rudenko
q 1.6441539 (2000.0) P Q
n 0.00527294 Peri. 44.06163 +0.63807515 -0.76773730
a 32.6914557 Node 352.94313 -0.76945607 -0.63299998
e 0.9497069 Incl. 151.48597 +0.02823923 +0.09945076
P 187
From 591 observations 2022 Aug. 27-2023 June 23, mean residual 0".5.

C/2022 U4 (Bok)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Aug. 3.68509 TT Rudenko
q 2.8983734 (2000.0) P Q
z +0.0002738 Peri. 89.00819 -0.46213407 +0.67320987
+/-0.0000016 Node 132.93031 -0.68629331 -0.68374631
e 0.9992065 Incl. 52.03621 +0.56163475 -0.28156609
From 541 observations 2022 Jan. 24-2023 June 29, mean residual 0".5.

C/2022 V2 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Nov. 1.94310 TT Rudenko
q 2.0635132 (2000.0) P Q
z +0.0272022 Peri. 168.95444 -0.88699386 -0.10119969
+/-0.0000005 Node 332.86712 +0.31115905 +0.58994917
e 0.9438679 Incl. 98.90727 +0.34120660 -0.80107340
From 351 observations 2022 July 20-2023 June 19, mean residual 0".5.

C/2022 W3 (Leonard)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 June 22.77376 TT Rudenko
q 1.3977934 (2000.0) P Q
z +0.0035209 Peri. 116.51716 +0.45554665 +0.52440445
+/-0.0000068 Node 132.26987 -0.51965890 -0.49945531
e 0.9950785 Incl. 103.55963 +0.72279449 -0.68959725
From 375 observations 2022 Nov. 13-2023 June 28, mean residual 0".7.

C/2023 A3 (Tsuchinshan-ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Sept. 27.64391 TT Rudenko
q 0.3911872 (2000.0) P Q
z -0.0004926 Peri. 308.48937 +0.36139360 +0.90086794
+/-0.0000230 Node 21.55724 +0.91856209 -0.29968943
e 1.0001927 Incl. 139.11850 -0.16011983 +0.31404331
From 1693 observations 2022 Apr. 9-2023 June 30, mean residual 0".3.

C/2023 B2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 10.49692 TT Rudenko
q 1.7431320 (2000.0) P Q
z +0.0016718 Peri. 317.40005 -0.89554589 -0.18836937
+/-0.0000005 Node 218.12072 +0.12891920 -0.97695614
e 0.9970858 Incl. 40.77070 -0.42588425 +0.10036768
From 481 observations 2022 Nov. 16-2023 June 25, mean residual 0".5.

C/2023 C2 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2024 Nov. 16.79270 TT Rudenko
q 2.3681719 (2000.0) P Q
z +0.0002632 Peri. 357.44196 +0.48966253 +0.59221528
+/-0.0000027 Node 301.03797 -0.78611955 -0.01761368
e 0.9993766 Incl. 48.31932 -0.37715602 +0.80558726
From 152 observations 2023 Feb. 1-June 30, mean residual 0".4.

C/2023 E1 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 July 1.10689 TT Rudenko
q 1.0265962 (2000.0) P Q
n 0.01157920 Peri. 105.89382 +0.06328453 +0.98427854
a 19.3501214 Node 164.57539 -0.97142770 +0.02288262
e 0.9469463 Incl. 38.31471 +0.22874284 -0.17513461
P 85.1
From 1290 observations 2022 Dec. 25-2023 June 29, mean residual 0".5.

C/2023 F1 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 June 28.35495 TT Rudenko
q 1.7081084 (2000.0) P Q
z +0.0037918 Peri. 216.65688 -0.89516433 +0.31213333
+/-0.0000002 Node 25.24751 +0.19314498 +0.91500689
e 0.9935232 Incl. 131.75235 -0.40171612 -0.25560746
From 201 observations 2023 Mar. 18-May 24, mean residual 0".5.

C/2023 F2 (SOHO)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Mar. 21.16572 TT Rudenko
q 0.0342391 (2000.0) P Q
z -0.3302814 Peri. 57.69207 -0.07222876 -0.42126748
+/-0.0045021 Node 71.49145 +0.21877849 -0.89103991
e 1.0113086 Incl. 72.43351 +0.97309762 +0.16906087
From 82 observations 2023 Mar. 21-21, mean residual 0".2.

C/2023 H2 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Oct. 29.19321 TT Rudenko
q 0.8947465 (2000.0) P Q
z +0.0039540 Peri. 150.63196 +0.57655136 +0.60293938
+/-0.0000052 Node 217.04625 +0.44783972 +0.33126671
e 0.9964622 Incl. 113.75671 +0.68339455 -0.72575924
From 89 observations 2023 Mar. 26-June 28, mean residual 0".2.

A/2023 H4
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Aug. 8.79406 TT Rudenko
q 2.1193004 (2000.0) P Q
z +0.0070193 Peri. 64.89478 -0.10563859 +0.64828322
+/-0.0000794 Node 230.81248 -0.77363819 +0.42282769
e 0.9851240 Incl. 76.61731 +0.62475950 +0.63320266
H 18.0
From 61 observations 2023 Apr. 23-June 26, mean residual 0".1.

C/2023 H5 (Lemmon)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2025 June 30.11146 TT Rudenko
q 4.3122314 (2000.0) P Q
z -0.0001339 Peri. 60.08625 -0.42532231 +0.83577018
+/-0.0000344 Node 159.47722 -0.07885276 -0.41645560
e 1.0005774 Incl. 97.89178 +0.90160034 +0.35784484
From 62 observations 2022 Dec. 1-2023 June 15, mean residual 0".1.

C/2023 K1 (ATLAS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Sept. 7.79299 TT Rudenko
q 2.0393721 (2000.0) P Q
z +0.0019124 Peri. 337.49077 -0.47117727 -0.75111479
+/-0.0001675 Node 223.71113 -0.67246998 -0.03333379
e 0.9960999 Incl. 137.99770 -0.57076799 +0.65932953
From 95 observations 2023 May 27-June 30, mean residual 0".3.

P/2023 M1 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2023 Dec. 14.32245 TT Rudenko
q 2.8261053 (2000.0) P Q
n 0.05490824 Peri. 79.67479 +0.43325342 +0.89218362
a 6.8555822 Node 216.86210 -0.88756335 +0.39774789
e 0.5877658 Incl. 12.28786 -0.15659750 +0.21402103
P 18.0
From 36 observations 2023 Apr. 24-June 24, mean residual 0".1.