MPEC 2023-O80 : 2023 OE2
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M.P.E.C. 2023-O80 Issued 2023 July 26, 00:44 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 OE2
Observations:
K23O02E* C2023 07 23.46670621 31 04.491-18 32 30.83 20.90wXEO080F51
K23O02E C2023 07 23.48143921 31 07.966-18 31 14.64 21.17wXEO080F51
K23O02E C2023 07 23.50339621 31 13.118-18 29 20.86 21.13wXEO080F51
K23O02E KB2023 07 24.26063 21 34 36.04 -17 23 38.7 20.4 rZEO080H36
K23O02E KB2023 07 24.28028 21 34 40.65 -17 21 56.1 21.1 rZEO080H36
K23O02E C2023 07 24.33384521 34 54.348-17 17 09.57 20.4 GVEO080H01
K23O02E C2023 07 24.34108021 34 56.045-17 16 31.43 21.1 GVEO080H01
K23O02E C2023 07 24.35118521 34 58.451-17 15 38.30 20.5 GVEO080H01
K23O02E C2023 07 24.35540521 34 59.425-17 15 16.25 20.7 GVEO080H01
K23O02E C2023 07 25.29995021 39 09.094-15 51 41.39 21.0 GVEO080654
K23O02E C2023 07 25.30149721 39 08.737-15 51 34.53 21.3 GVEO080H01
K23O02E C2023 07 25.30798621 39 10.987-15 50 59.14 21.0 GVEO080654
K23O02E C2023 07 25.30992421 39 10.708-15 50 49.63 20.9 GVEO080H01
K23O02E C2023 07 25.31554421 39 12.017-15 50 19.96 21.0 GVEO080H01
K23O02E C2023 07 25.32259121 39 13.666-15 49 42.29 20.4 GVEO080H01
K23O02E C2023 07 25.41655921 39 36.292-15 41 20.62 21.1 GVEO080654
K23O02E C2023 07 25.42457721 39 38.174-15 40 37.55 21.1 GVEO080654
Observer details:
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.2 reflector +
CMO.
Orbital elements:
2023 OE2 Earth MOID = 0.1054 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 13.09722 (2000.0) P Q
n 0.31917436 Peri. 7.15353 +0.67515958 +0.73232218
a 2.1205607 Node 305.35981 -0.68207271 +0.57395957
e 0.4719989 Incl. 6.24246 -0.28095614 +0.36643506
P 3.09 H 24.63 G 0.15 U 9
Residuals in seconds of arc
230723 F51 0.0 0.0 230724 H01 0.1- 0.2+ 230725 H01 0.0 0.1+
230723 F51 0.1+ 0.0 230724 H01 0.2+ 0.1+ 230725 H01 0.1- 0.1-
230723 F51 0.1- 0.1- 230724 H01 0.1- 0.0 230725 H01 0.0 0.1+
230724 H36 0.4+ 1.2- 230725 654 0.1+ 0.2+ 230725 654 0.1- 0.0
230724 H36 1.0- 1.2- 230725 H01 0.0 0.1- 230725 654 0.2+ 0.0
230724 H01 0.1+ 0.0 230725 654 0.0 0.1-
Ephemeris:
2023 OE2 a,e,i = 2.12, 0.47, 6 q = 1.1197
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 26 19 31 50.5 -41 25 04 0.1929 1.1954 156.1 20.1 22.4
...
2023 07 11 20 33 41.3 -33 15 41 0.1390 1.1483 160.1 17.5 21.6
...
2023 07 19 21 10 45.4 -24 37 24 0.1214 1.1320 161.3 16.7 21.2
...
2023 07 25 21 37 48.3 -16 17 28 0.1145 1.1241 160.0 18.0 21.1
2023 07 26 21 42 07.7 -14 48 16 0.1139 1.1231 159.6 18.4 21.1
2023 07 27 21 46 22.9 -13 18 09 0.1134 1.1223 159.1 18.8 21.1
...
2023 08 02 22 10 09.7 -04 17 06 0.1141 1.1197 155.4 22.2 21.2
...
2023 08 10 22 36 14.6 +06 25 02 0.1230 1.1224 150.4 26.5 21.5
...
2023 08 25 23 07 23.0 +19 01 55 0.1572 1.1462 147.1 28.6 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O80
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