MPEC 2023-S243 : 2022 KO1
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M.P.E.C. 2023-S243 Issued 2023 September 27, 14:08 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 KO1
Revision to MPEC 2022-K75
Additional Observations:
K22K01O C2020 05 01.56035216 47 56.142-12 49 22.28 21.73wUES243F51
K22K01O C2020 05 01.57360516 47 56.345-12 49 37.29 21.45wUES243F51
K22K01O C2020 05 01.58688416 47 56.540-12 49 51.74 21.99wUES243F51
K22K01O C2020 05 03.40994 16 48 39.17 -13 26 25.3 21.6 GVES243G96
K22K01O C2020 05 03.42876 16 48 39.29 -13 26 51.2 VES243G96
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
200501 F51 3.4+ 1.1+ 200503 G96 2.0+ 2.5+ MPO733860 +0.03 days
Orbital elements:
2022 KO1 Earth MOID = 0.1000 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 191.94963 (2000.0) P Q
n 0.48565999 Peri. 267.04864 +0.81899241 +0.53404405
a 1.6029298 Node 60.58267 -0.38221512 +0.78054251
e 0.4627187 Incl. 13.94220 -0.42797550 +0.32488513
P 2.03 H 22.24 G 0.15 U 0
Residuals in seconds of arc
200501 F51 0.3+ 0.0 220524 H21 0.1+ 0.4+ 220531 I52 0.1- 0.0
200501 F51 0.2+ 0.1- 220524 H21 0.0 0.7+ 220531 I52 0.3+ 0.1-
200501 F51 0.1- 0.4+ 220524 H21 0.2- 0.4+ 220531 I52 0.3+ 0.7-
200503 G96 0.4+ 0.7+ 220526 I52 0.1- 0.0 220531 I52 0.2+ 0.3+
200503 G96 1.3- 1.4- 220526 I52 0.1+ 0.1+ 220603 I52 0.1- 0.4-
220522 G96 0.3- 0.0 220526 I52 0.3- 0.1- 220603 I52 0.0 0.1-
220522 G96 0.2+ 0.0 220526 I52 1.2+ 0.3+ 220603 I52 0.1- 0.0
220522 G96 0.5- 0.4- 220528 F52 0.1- 0.0 220606 I52 0.2- 0.2-
220522 G96 0.3- 0.3+ 220528 F52 0.0 0.0 220606 I52 0.0 0.2-
220522 I52 0.2+ 0.1+ 220528 F52 0.1- 0.0 220606 I52 0.1- 0.1+
220522 I52 0.2- 0.2+ 220529 I52 0.1+ 0.1+ 220606 I52 (5.7+ 2.6+)
220522 I52 0.2+ 0.1- 220529 I52 0.1+ 0.1- 220702 807 0.4+ 0.1-
220523 I52 0.3- 0.1- 220529 I52 0.0 0.0 220702 807 0.2+ 0.2-
220523 I52 0.1+ 0.0 220529 I52 0.3- 0.4- 220702 807 0.6- 0.0
220523 I52 0.3- 0.1+ 220531 G96 0.3+ 0.0 221119 T12 0.0 0.1+
220524 807 0.2- 0.3- 220531 G96 0.4+ 0.2+ 221119 T12 0.1+ 0.1+
220524 807 0.4- 0.0 220531 G96 0.3+ 0.3-
220524 807 0.0 0.0 220531 G96 0.1- 0.3-
Ephemeris:
2022 KO1 a,e,i = 1.60, 0.46, 14 q = 0.8612
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 28 10 26 05.4 +20 17 19 3.3307 2.3437 10.3 4.4 27.1
...
2023 09 12 10 51 43.5 +17 53 39 3.2962 2.3377 14.9 6.4 27.2
...
2023 09 20 11 05 13.7 +16 35 52 3.2641 2.3322 18.3 7.8 27.2
...
2023 09 26 11 15 16.9 +15 37 21 3.2340 2.3270 21.1 8.9 27.2
2023 09 27 11 16 57.1 +15 27 35 3.2285 2.3261 21.6 9.1 27.2
2023 09 28 11 18 37.1 +15 17 50 3.2229 2.3251 22.1 9.3 27.2
...
2023 10 04 11 28 35.6 +14 19 19 3.1860 2.3187 25.1 10.5 27.3
...
2023 10 12 11 41 48.8 +13 01 37 3.1290 2.3088 29.1 12.2 27.3
...
2023 10 27 12 06 21.0 +10 38 26 2.9988 2.2858 37.1 15.2 27.3
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-S243
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