MPEC 2010-W43 : 2010 WB3
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M.P.E.C. 2010-W43 Issued 2010 Nov. 28, 05:31 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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.org/iau/mpc.html ISSN 1523-6714
2010 WB3
Observations:
K10W03B* C2010 11 26.11745 22 50 47.18 +11 51 20.5 20.3 VrEW043G96
K10W03B C2010 11 26.12436 22 50 46.17 +11 51 11.2 20.6 VrEW043G96
K10W03B C2010 11 26.13127 22 50 44.98 +11 51 01.8 20.5 VrEW043G96
K10W03B C2010 11 26.13816 22 50 44.01 +11 50 51.9 20.4 VrEW043G96
K10W03B C2010 11 26.16892 22 50 39.35 +11 50 09.0 20.9 VrEW043G96
K10W03B C2010 11 26.18639 22 50 36.68 +11 49 44.7 20.7 VrEW043G96
K10W03B C2010 11 26.39990 22 50 05.68 +11 44 48.8 20.5 RoEW043300
K10W03B C2010 11 26.40587 22 50 04.84 +11 44 40.4 20.9 RoEW043300
K10W03B C2010 11 26.41184 22 50 03.96 +11 44 32.7 20.6 RoEW043300
K10W03B C2010 11 26.41782 22 50 03.05 +11 44 23.8 20.5 RoEW043300
K10W03B KC2010 11 27.00946 22 48 37.06 +11 30 44.8 19.6 RuEW043H36
K10W03B KC2010 11 27.01840 22 48 35.56 +11 30 34.2 20.0 RuEW043H36
K10W03B KC2010 11 27.02734 22 48 34.29 +11 30 22.7 19.9 RuEW043H36
K10W03B IC2010 11 27.99427822 46 16.26 +11 08 18.5 oEW043H21
K10W03B KC2010 11 27.99842322 46 15.66 +11 08 12.7 20.2 VoEW043H21
K10W03B KC2010 11 28.00227622 46 15.11 +11 08 07.6 20.4 VoEW043H21
K10W03B KC2010 11 28.00687422 46 14.45 +11 08 01.4 20.3 VoEW043H21
K10W03B C2010 11 28.09442 22 46 02.06 +11 06 05.0 20.7 VoEW043291
K10W03B C2010 11 28.09835 22 46 01.45 +11 06 00.0 20.3 VoEW043291
K10W03B C2010 11 28.09898 22 46 01.30 +11 05 57.3 20.9 VrEW043G96
K10W03B C2010 11 28.10108 22 46 01.05 +11 05 54.2 20.7 VrEW043G96
K10W03B C2010 11 28.10217 22 46 00.84 +11 05 53.2 21.1 VoEW043291
K10W03B C2010 11 28.10310 22 46 00.73 +11 05 51.5 21.0 VrEW043G96
K10W03B C2010 11 28.10519 22 46 00.44 +11 05 48.5 20.8 VrEW043G96
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers A. Asami, S. Urakawa. 1.0-m
f/3.0 reflector + CCD.
G96 Mt. Lemmon Survey. Observers R. A. Kowalski, A. Boattini. Measurers
J. D. Ahern, E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs,
A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
1.5-m reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, S. Foglia, T. Vorobjov. 0.81-m f/4.0 astrograph
+ CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2010 WB3 Earth MOID = 0.1046 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 251.47781 (2000.0) P Q
n 0.56505587 Peri. 196.09169 -0.97675319 -0.20392268
a 1.4490225 Node 331.87984 +0.20887921 -0.83605776
e 0.7264013 Incl. 8.06152 +0.04819422 -0.50933581
P 1.74 H 19.7 G 0.15 U 9
Residuals in seconds of arc
101126 G96 0.6- 0.1- 101126 300 0.6+ 0.5+ 101128 H21 0.2- 0.1-
101126 G96 0.2+ 0.2+ 101126 300 0.7+ 0.2- 101128 291 0.6+ 0.7+
101126 G96 1.7- 0.4+ 101127 H36 1.4+ 1.9- 101128 291 0.1+ 1.1+
101126 G96 0.4- 0.1+ 101127 H36 0.9- 0.2- 101128 G96 0.6- 0.6-
101126 G96 0.5+ 0.1+ 101127 H36 0.2+ 0.6+ 101128 G96 0.3+ 0.9-
101126 G96 0.6+ 0.2+ 101127 H21 0.7- 0.1- 101128 291 0.6- 0.5-
101126 300 1.0- 0.0 101127 H21 0.6- 0.3- 101128 G96 0.1- 0.8-
101126 300 0.1+ 0.1- 101128 H21 0.4- 0.1- 101128 G96 0.2+ 1.0-
Ephemeris:
2010 WB3 a,e,i = 1.45, 0.73, 8 q = 0.3965
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 11 20 23 07.21 +14 16.4 0.528 1.301 114.8 43.6 20.6
2010 11 30 22 41.69 +10 23.4 0.528 1.183 98.1 55.7 20.7
2010 12 10 22 21.86 +06 52.1 0.527 1.055 82.5 67.8 20.8
2010 12 20 22 04.13 +03 28.4 0.518 0.918 67.3 81.4 20.9
2010 12 30 21 42.58 -00 32.1 0.498 0.772 50.8 99.2 21.2
2011 01 09 21 08.45 -06 26.0 0.479 0.622 30.8 126.0 22.4
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-W43
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