MPEC 2023-O81 : 2023 OF2
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M.P.E.C. 2023-O81 Issued 2023 July 26, 00:47 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
2023 OF2
Observations:
K23O02F C2023 07 12.54633522 01 23.237-13 38 15.41 22.06GVEO081F51
K23O02F C2023 07 12.55639322 01 22.327-13 38 07.21 22.00GVEO081F51
K23O02F C2023 07 12.56641922 01 21.414-13 37 59.43 21.66GVEO081F51
K23O02F C2023 07 12.57648022 01 20.518-13 37 51.45 22.03GVEO081F51
K23O02F C2023 07 15.50407621 56 54.274-12 59 24.20 21.48GVEO081F51
K23O02F C2023 07 15.51738921 56 52.879-12 59 13.84 21.69GVEO081F51
K23O02F C2023 07 15.54118721 56 50.455-12 58 54.70 21.91GVEO081F51
K23O02F* C2023 07 22.50352321 43 47.100-11 25 12.13 22.04wXEO081F51
K23O02F C2023 07 22.51449821 43 45.617-11 25 03.10 21.43wXEO081F51
K23O02F C2023 07 22.52549821 43 44.182-11 24 54.13 21.55wXEO081F51
K23O02F C2023 07 22.53646521 43 42.698-11 24 45.14 21.71wXEO081F51
K23O02F C2023 07 25.40201021 37 24.480-10 45 19.11 21.26wXEO081F51
K23O02F C2023 07 25.41404821 37 22.776-10 45 09.17 21.30GVEO081F51
K23O02F C2023 07 25.42604921 37 21.057-10 44 59.37 21.68wXEO081F51
K23O02F C2023 07 25.43804621 37 19.330-10 44 49.67 21.67wXEO081F51
K23O02F C2023 07 25.45027521 37 17.567-10 44 39.53 21.52GVEO081F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, J.
Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
Smith. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2023 OF2 PHA, Earth MOID = 0.0329 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 233.75288 (2000.0) P Q
n 0.71300007 Peri. 172.15635 -0.46603338 -0.85353019
a 1.2409178 Node 305.32086 +0.79546674 -0.28889793
e 0.2334235 Incl. 16.59420 +0.38735714 -0.43361758
P 1.38 H 21.25 G 0.15 U 7
Residuals in seconds of arc
230712 F51 0.0 0.2- 230715 F51 0.4+ 0.1+ 230725 F51 0.1+ 0.2+
230712 F51 0.0 0.1+ 230722 F51 0.0 0.0 230725 F51 0.2+ 0.1+
230712 F51 0.1- 0.0 230722 F51 0.3- 0.0 230725 F51 0.1+ 0.0
230712 F51 0.1+ 0.1+ 230722 F51 0.2+ 0.1- 230725 F51 0.1+ 0.0
230715 F51 0.0 0.0 230722 F51 0.1- 0.1-
230715 F51 0.3- 0.1- 230725 F51 0.2- 0.1+
Ephemeris:
2023 OF2 a,e,i = 1.24, 0.23, 17 q = 0.9513
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 26 22 15 05.4 -17 06 25 0.7080 1.5304 124.1 33.4 22.8
...
2023 07 11 22 03 28.7 -13 58 13 0.6026 1.5286 140.1 25.3 22.2
...
2023 07 19 21 50 46.8 -12 12 37 0.5575 1.5250 150.1 19.4 21.9
...
2023 07 25 21 38 19.0 -10 50 45 0.5308 1.5211 158.0 14.5 21.6
2023 07 26 21 36 01.2 -10 36 55 0.5270 1.5203 159.4 13.6 21.6
2023 07 27 21 33 40.1 -10 23 03 0.5234 1.5195 160.7 12.8 21.5
...
2023 08 02 21 18 34.0 -08 59 20 0.5065 1.5142 168.1 7.9 21.2
...
2023 08 10 20 56 52.3 -07 09 38 0.4966 1.5054 170.1 6.7 21.1
...
2023 08 25 20 19 10.1 -04 11 18 0.5166 1.4840 151.0 19.3 21.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O81
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