MPEC 2012-B113: 2012 BA102
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M.P.E.C. 2012-B113 Issued 2012 Jan. 31, 19:23 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.net/ ISSN 1523-6714
2012 BA102
Observations:
K12BA2A* C2012 01 30.21365 09 05 04.47 +09 31 41.9 18.7 cEB113704
K12BA2A C2012 01 30.22610 09 05 18.96 +09 29 35.4 18.8 cEB113704
K12BA2A C2012 01 30.23856 09 05 33.10 +09 27 29.5 19.1 cEB113704
K12BA2A C2012 01 30.25121 09 05 47.33 +09 25 22.0 18.8 cEB113704
K12BA2A C2012 01 30.26381 09 06 01.32 +09 23 16.4 19.1 cEB113704
K12BA2A C2012 01 31.28881 09 23 26.16 +07 02 51.0 18.8 VrEB113G96
K12BA2A C2012 01 31.28921 09 23 26.41 +07 02 48.5 18.8 VrEB113G96
K12BA2A C2012 01 31.28961 09 23 26.66 +07 02 45.7 19.2 VrEB113G96
K12BA2A C2012 01 31.28999 09 23 26.95 +07 02 43.6 19.7 VrEB113G96
K12BA2A C2012 01 31.60229 09 27 25.58 +06 29 53.5 19.0 VuEB113900
K12BA2A C2012 01 31.60961 09 27 29.93 +06 29 11.5 18.8 VuEB113900
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall. 1.0-m
f/2.15 reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2012 BA102 Earth MOID = 0.0019 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 38.93773 (2000.0) P Q
n 0.51002343 Peri. 142.72613 +0.00671641 -0.99942773
a 1.5514673 Node 306.86520 +0.90718975 +0.02003674
e 0.3975225 Incl. 2.37492 +0.42066810 -0.02725322
P 1.93 H 26.5 G 0.15 U 8
Residuals in seconds of arc
120130 704 0.8- 0.7+ 120130 704 0.4- 0.2+ 120131 G96 0.2+ 0.2+
120130 704 1.0+ 0.0 120131 G96 0.2+ 0.1- 120131 900 0.3- 0.3-
120130 704 0.2+ 0.3- 120131 G96 0.1- 0.0 120131 900 0.4+ 0.3+
120130 704 0.0 0.6- 120131 G96 0.3- 0.2-
Ephemeris:
2012 BA102 a,e,i = 1.55, 0.40, 2 q = 0.9347
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 01 01 22 29 36.6 +02 10 57 0.1117 0.9338 60.7 113.3 26.0
...
2012 01 16 22 54 34.5 +05 47 29 0.04690 0.9562 53.1 124.7 25.0
...
2012 01 24 00 14 32.7 +16 04 38 0.01360 0.9792 67.3 112.0 21.4
...
2012 01 30 08 59 49.2 +10 14 39 0.01581 1.0006 171.7 8.1 18.1
2012 01 31 09 19 08.9 +07 39 53 0.01985 1.0045 167.9 11.9 18.7
2012 02 01 09 31 43.9 +05 56 33 0.02400 1.0085 165.5 14.2 19.2
...
2012 02 07 10 01 16.0 +01 53 07 0.05004 1.0340 162.8 16.3 20.9
...
2012 02 15 10 11 09.8 +00 44 08 0.08660 1.0721 166.8 12.2 22.1
...
2012 03 01 10 16 04.2 +00 56 46 0.1638 1.1523 169.5 9.0 23.5
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-B113
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