MPEC 2023-W61 : 2023 WO1
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M.P.E.C. 2023-W61 Issued 2023 November 20, 22:46 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 WO1
Observations:
K23W01O* C2023 11 19.43881504 17 16.299+02 06 43.32 20.15wXEW061F51
K23W01O C2023 11 19.45146904 17 16.926+02 02 45.87 19.77wXEW061F51
K23W01O C2023 11 19.47690404 17 18.188+01 54 47.37 20.15wXEW061F51
K23W01O C2023 11 19.60297604 17 25.133+01 15 23.58 19.76GVEW061F51
K23W01O C2023 11 19.60378704 17 25.186+01 15 07.60 19.81GVEW061F51
K23W01O KC2023 11 20.07162 04 18 06.51 -01 09 43.6 VEW061204
K23W01O KC2023 11 20.07873 04 18 06.94 -01 11 53.3 20.0 GVEW061204
K23W01O KC2023 11 20.08486 04 18 07.29 -01 13 46.1 VEW061204
K23W01O |C2023 11 20.14730004 18 16.710-01 31 00.90 20.2 VuEW061807
K23W01O |C2023 11 20.15222004 18 16.940-01 32 30.20 19.9 VuEW061807
K23W01O |C2023 11 20.15712004 18 17.190-01 33 59.50 19.8 VuEW061807
K23W01O 1B2023 11 20.87961 04 19 15.818-05 09 43.88 19.8 VZEW061M49
K23W01O 1B2023 11 20.88685 04 19 16.205-05 11 50.89 20.3 VZEW061M49
K23W01O 1B2023 11 20.89969 04 19 16.807-05 15 36.97 20.5 VZEW061M49
K23W01O 1B2023 11 20.91622 04 19 17.628-05 20 26.09 21.7 VZEW061M49
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/11 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
M. Junius. 0.25-m f/4.5 reflector + CMO.
Orbital elements:
2023 WO1 Earth MOID = 0.0950 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 314.66402 (2000.0) P Q
n 0.55339949 Peri. 197.86224 +0.34266713 -0.85335674
a 1.4692991 Node 233.99194 +0.91028733 +0.40500139
e 0.2689975 Incl. 29.05748 +0.23228475 -0.32826231
P 1.78 H 24.01 G 0.15 U 8
Residuals in seconds of arc
231119 F51 0.1+ 0.1- 231120 204 0.1- 0.0 231120 807 0.1- 0.2+
231119 F51 0.1+ 0.4+ 231120 204 0.0 0.5+ 231120 M49 0.3- 0.1+
231119 F51 0.1+ 0.1+ 231120 204 0.2- 0.1- 231120 M49 0.2+ 0.3+
231119 F51 0.1- 0.1+ 231120 807 0.3+ 0.4- 231120 M49 0.1- 0.5-
231119 F51 0.0 0.7- 231120 807 0.1- 0.1+ 231120 M49 0.6+ 0.1+
Ephemeris:
2023 WO1 a,e,i = 1.47, 0.27, 29 q = 1.0741
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 21 02 37 31.9 +75 42 31 0.2747 1.1364 114.2 53.0 23.4
...
2023 11 05 03 44 50.6 +60 37 52 0.1530 1.1021 133.2 41.0 21.8
...
2023 11 13 04 06 10.4 +35 21 53 0.1058 1.0889 158.4 19.5 20.3
...
2023 11 19 04 16 38.1 +04 26 01 0.09756 1.0817 162.0 16.4 20.0
2023 11 20 04 18 02.5 -00 46 31 0.09928 1.0807 157.6 20.4 20.2
2023 11 21 04 19 22.3 -05 45 01 0.1018 1.0798 153.0 24.5 20.4
...
2023 11 27 04 25 58.9 -28 42 34 0.1306 1.0757 130.1 44.5 21.5
...
2023 12 05 04 32 14.3 -44 11 12 0.1872 1.0741 113.5 57.3 22.6
...
2023 12 20 04 40 57.8 -54 22 48 0.3036 1.0828 100.8 63.2 23.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W61
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