MPEC 2023-X10 : 2023 WO3
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M.P.E.C. 2023-X10 Issued 2023 December 2, 15:36 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 WO3
Observations:
K23W03O* C2023 11 18.36713902 46 14.695-14 24 12.65 21.76wXEX010F51
K23W03O C2023 11 18.37934802 46 12.824-14 24 23.79 21.45wXEX010F51
K23W03O C2023 11 18.39157402 46 10.956-14 24 34.57 21.45wXEX010F51
K23W03O 7C2023 11 19.92807402 42 46.802-14 47 46.39 21.7 GVEX010Z84
K23W03O 7C2023 11 19.95417902 42 42.471-14 48 09.86 21.2 GVEX010Z84
K23W03O 7C2023 11 19.98030902 42 38.121-14 48 33.12 21.0 GVEX010Z84
K23W03O KC2023 11 21.42925802 39 02.38 -15 08 40.5 21.7 GVEX010474
K23W03O KC2023 11 21.43638902 39 01.07 -15 08 47.2 21.7 GVEX010474
K23W03O KC2023 11 21.44352202 38 59.77 -15 08 53.9 21.4 GVEX010474
K23W03O KC2023 11 29.12935902 09 08.402-17 14 38.11 21.95GVEX010I52
K23W03O KC2023 11 29.13218902 09 07.304-17 14 41.57 20.33GVEX010I52
K23W03O KC2023 12 02.13914701 47 29.61 -18 13 24.6 20.7 GXEX010858
K23W03O KC2023 12 02.14297201 47 27.34 -18 13 29.7 20.5 GXEX010858
K23W03O KC2023 12 02.14896201 47 23.79 -18 13 37.7 20.7 GXEX010858
K23W03O C2023 12 02.50090 01 44 08.24 -18 21 03.2 19.7 RrEX010P93
K23W03O C2023 12 02.50270 01 44 07.10 -18 21 06.2 19.4 RrEX010P93
K23W03O C2023 12 02.50448 01 44 05.99 -18 21 07.9 19.7 RrEX010P93
K23W03O C2023 12 02.50629 01 44 04.89 -18 21 10.7 19.6 RrEX010P93
K23W03O C2023 12 02.50808 01 44 03.77 -18 21 13.1 19.6 RrEX010P93
K23W03O C2023 12 02.50990 01 44 02.59 -18 21 14.1 19.4 RrEX010P93
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
Measurers E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G.
J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
P93 Space Tracking and Communications Center, JAXA. Observers S. Urakawa, D.
Kuroda. 1.0-m f/3.0 reflector + CCD.
Z84 Calar Alto-Schmidt. Observers R. Kresken, F. Ocana, M. Micheli, L.
Conversi. Measurers F. Ocana, M. Micheli, R. Kresken. 0.8-m f/3
Schmidt + CCD.
Orbital elements:
2023 WO3 Earth MOID = 0.0071 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 303.42217 (2000.0) P Q
n 0.47082288 Peri. 39.58298 -0.45993659 -0.87789926
a 1.6364309 Node 78.17526 +0.77628199 -0.47038913
e 0.4478522 Incl. 7.82353 +0.43109698 -0.08959324
P 2.09 H 24.62 G 0.15 U 8
Residuals in seconds of arc
231118 F51 0.0 0.0 231121 474 0.1- 0.0 231202 P93 0.1- 0.0
231118 F51 0.1- 0.1- 231121 474 0.1- 0.2- 231202 P93 0.3- 0.7-
231118 F51 0.0 0.2+ 231129 I52 0.1+ 0.1+ 231202 P93 0.2- 0.1-
231119 Z84 0.0 0.2- 231129 I52 0.0 0.0 231202 P93 0.2+ 0.6-
231119 Z84 0.0 0.1+ 231202 858 0.3+ 0.4+ 231202 P93 0.2+ 0.7-
231119 Z84 0.0 0.1+ 231202 858 0.1+ 0.3+ 231202 P93 0.4- 0.6+
231121 474 0.1+ 0.1+ 231202 858 0.2- 0.1+
Ephemeris:
2023 WO3 a,e,i = 1.64, 0.45, 8 q = 0.9036
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 02 03 06 33.3 -10 16 27 0.2304 1.2028 153.3 21.8 22.9
...
2023 11 17 02 48 57.9 -14 03 11 0.1389 1.1066 145.9 30.1 21.9
...
2023 11 25 02 27 58.2 -16 04 00 0.09546 1.0590 136.9 39.5 21.2
...
2023 12 01 01 56 47.1 -17 48 25 0.06473 1.0258 126.3 50.8 20.6
2023 12 02 01 48 41.9 -18 08 33 0.05980 1.0205 123.8 53.4 20.5
2023 12 03 01 39 12.5 -18 29 38 0.05496 1.0153 121.1 56.3 20.4
...
2023 12 09 23 39 50.7 -19 52 01 0.02960 0.9860 91.0 87.3 20.0
...
2023 12 17 18 07 58.3 -00 07 36 0.03482 0.9526 24.5 154.7 26.6
...
2024 01 01 16 15 37.2 +08 11 23 0.1111 0.9121 47.6 127.3 25.1
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