MPEC 2010-B32 : 2010 BC3
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M.P.E.C. 2010-B32 Issued 2010 Jan. 22, 17:42 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2010 BC3
Observations:
K10B03C* C2010 01 21.17990 12 17 37.94 +16 02 51.7 18.8 V EB032J75
K10B03C C2010 01 21.19427 12 17 42.62 +16 02 11.0 19.3 V EB032J75
K10B03C C2010 01 21.20866 12 17 47.29 +16 01 28.8 19.5 V EB032J75
K10B03C C2010 01 21.25451 12 18 02.10 +15 59 19.9 18.8 V EB032J75
K10B03C C2010 01 21.25997 12 18 03.88 +15 59 04.0 18.9 V EB032J75
K10B03C KC2010 01 21.29867 12 18 18.45 +15 57 53.8 18.7 C EB032I20
K10B03C KC2010 01 21.30735 12 18 21.27 +15 57 29.1 18.9 C EB032I20
K10B03C KC2010 01 21.31471 12 18 23.66 +15 57 08.2 19.0 C EB032I20
K10B03C C2010 01 21.99839 12 22 13.46 +15 23 51.1 19.2 C EB032B33
K10B03C C2010 01 22.00959 12 22 17.11 +15 23 19.0 19.1 C EB032B33
K10B03C C2010 01 22.08823 12 22 43.12 +15 19 36.3 19.2 V EB032J75
K10B03C C2010 01 22.09440 12 22 45.15 +15 19 18.4 19.3 V EB032J75
K10B03C C2010 01 22.10064 12 22 47.16 +15 19 00.4 19.3 V EB032J75
Observer details:
B33 Libbiano Observatory, Peccioli. Observers P. Bacci, F. Biasci. Measurer
P. Bacci. 0.5-m f/8 Ritchey-Chretien + CCD.
I20 Rio Cuarto. Observer F. D. Mazzone. 0.20-m f/4 Schmidt-Newtonian + CCD.
J75 OAM Observatory, La Sagra. Observers S. Sanchez, J. Nomen, R. Stoss,
W. K. Y. Yeung, J. Rodriguez, M. Hurtado. 0.40-m f/10 reflector + CCD,
0.45-m f/2.8 reflector + CCD.
Orbital elements:
2010 BC3 Earth MOID = 0.1198 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 353.75263 (2000.0) P Q
n 0.16354962 Peri. 153.77208 -0.89624302 -0.44356332
a 3.3115885 Node 359.89610 +0.39077028 -0.78940934
e 0.6665805 Incl. 4.81759 +0.20987385 -0.42436360
P 6.03 H 20.1 G 0.15 U 8
Residuals in seconds of arc
100121 J75 0.2- 0.5+ 100121 I20 0.1- 0.3+ 100122 J75 0.3- 0.1+
100121 J75 0.2+ 0.5+ 100121 I20 0.1+ 0.0 100122 J75 0.1+ 0.1-
100121 J75 0.4+ 1.0- 100121 I20 0.2+ 0.1- 100122 J75 0.0 0.3-
100121 J75 0.4- 0.4+ 100121 B33 0.3+ 0.5+
100121 J75 0.3- 0.1+ 100122 B33 0.0 0.3+
Ephemeris:
2010 BC3 a,e,i = 3.31, 0.67, 5 q = 1.1041
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 14 11 37.19 +21 08.5 0.276 1.166 125.5 43.4 19.3
2010 01 24 12 33.28 +13 46.2 0.249 1.130 120.4 48.7 19.2
2010 02 03 13 25.37 +05 00.2 0.240 1.110 115.4 53.4 19.2
2010 02 13 14 09.14 -03 32.8 0.245 1.104 112.4 55.7 19.3
2010 02 23 14 42.73 -10 47.2 0.261 1.115 112.4 55.1 19.4
2010 03 05 15 06.23 -16 28.1 0.282 1.142 115.4 51.7 19.5
2010 03 15 15 20.09 -20 44.9 0.306 1.182 121.1 46.1 19.6
2010 03 25 15 24.89 -23 50.9 0.332 1.234 129.0 38.9 19.7
2010 04 04 15 21.95 -25 54.7 0.363 1.295 138.7 30.6 19.8
2010 04 14 15 13.26 -27 01.0 0.402 1.364 149.5 21.9 19.9
2010 04 24 15 01.76 -27 16.9 0.451 1.439 160.3 13.6 19.9
2010 05 04 14 50.61 -26 56.0 0.516 1.517 168.8 7.4 20.1
2010 05 14 14 41.94 -26 15.1 0.596 1.598 167.9 7.6 20.5
2010 05 24 14 36.91 -25 30.1 0.694 1.681 159.8 12.0 21.2
2010 06 03 14 35.66 -24 51.4 0.809 1.766 150.8 16.3 21.8
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-B32
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