MPEC 2023-V243 : 2012 WQ10
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M.P.E.C. 2023-V243 Issued 2023 November 14, 14:18 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
2012 WQ10
Revision to MPEC 2012-W40
Additional Observations:
K12W10Q KC2023 11 08.44792606 52 37.751+13 36 55.26 21.02GVEV243I52
K12W10Q KC2023 11 08.45078206 52 37.585+13 37 06.85 20.95GVEV243I52
K12W10Q KC2023 11 08.45652406 52 37.175+13 37 28.81 22.09GVEV243I52
K12W10Q mC2023 11 13.37200406 46 26.886+19 29 34.01 21.59GVEV243I52
K12W10Q mC2023 11 13.37439806 46 26.591+19 29 46.50 21.61GVEV243I52
K12W10Q mC2023 11 13.37560006 46 26.461+19 29 51.97 21.67GVEV243I52
Observer details:
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller, J. K.
Hogan. 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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
231108 I52 0.05+ 0.03+ 231113 I52 0.06+ 0.02+ E2023-QF3 +0.02 days
Orbital elements:
2012 WQ10 Earth MOID = 0.1303 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 94.41624 (2000.0) P Q
n 1.07841340 Peri. 191.35517 -0.33117063 +0.90581733
a 0.9417722 Node 59.79902 -0.84000116 -0.15546659
e 0.1976885 Incl. 17.80240 -0.42979538 -0.39411307
P 0.91 H 22.61 G 0.15 U 2
Residuals in seconds of arc
121122 703 1.3- 1.2+ 121122 703 0.1- 0.0 121204 291 0.1- 0.0
121122 703 0.2- 1.1+ 121122 703 0.6- 0.0 121204 291 0.0 0.1-
121122 703 2.0+ 1.0+ 121122 703 0.5+ 0.2- 121205 H21 1.0+ 0.1+
121122 703 0.6- 0.5- 121123 291 0.0 0.5- 121205 H21 0.1+ 0.2-
121122 703 0.8- 0.4+ 121123 291 0.1- 0.3- 121205 H21 0.3- 0.2-
121122 703 0.4+ 0.5+ 121123 291 0.1+ 0.1- 121214 H21 0.6+ 0.2+
121122 703 0.1+ 0.1+ 121124 H21 0.4+ 0.2+ 121214 H21 0.1- 0.1+
121122 703 0.7- 0.1- 121124 H21 0.4- 0.6+ 121214 H21 0.4- 0.4+
121122 H21 0.3+ 0.2- 121124 H21 0.1- 0.0 121215 F65 0.1- 0.1-
121122 H21 0.2- 0.0 121203 H21 0.2+ 0.4- 121215 F65 0.0 0.1-
121122 H21 0.2- 0.1+ 121203 H21 0.6- 0.2- 231108 I52 0.4- 0.2-
121122 703 0.8- 0.5+ 121203 H21 0.1- 0.5- 231108 I52 0.1+ 0.3+
121122 703 0.5- 0.2- 121203 291 0.3- 0.7+ 231108 I52 0.1- 0.1-
121122 703 0.5- 0.3+ 121203 291 0.2+ 0.1+ 231113 I52 0.3+ 0.7-
121122 703 1.0- 0.0 121203 291 0.4+ 0.4+ 231113 I52 0.0 0.4+
121122 703 0.5+ 0.4- 121204 291 0.2+ 0.4- 231113 I52 0.1+ 0.1+
Ephemeris:
2012 WQ10 a,e,i = 0.94, 0.20, 18 q = 0.7556
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 15 06 50 46.3 -03 12 15 0.3130 1.0772 96.2 67.0 22.6
...
2023 10 30 06 56 28.3 +05 11 00 0.2488 1.1041 110.2 57.6 21.9
...
2023 11 07 06 53 48.2 +12 06 06 0.2149 1.1144 120.0 50.4 21.4
...
2023 11 13 06 47 01.9 +19 00 38 0.1922 1.1202 128.8 43.5 21.0
2023 11 14 06 45 21.2 +20 19 43 0.1888 1.1210 130.3 42.3 20.9
2023 11 15 06 43 29.2 +21 41 45 0.1855 1.1218 131.9 41.0 20.8
...
2023 11 21 06 27 33.7 +30 52 07 0.1693 1.1255 141.5 33.2 20.4
...
2023 11 29 05 48 41.8 +44 34 18 0.1598 1.1278 150.1 25.9 20.1
...
2023 12 14 03 23 15.3 +61 48 00 0.1833 1.1242 136.3 37.2 20.7
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-V243
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