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M.P.E.C. 2007-T95 Issued 2007 Oct. 12, 19:59 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
2006 RC103
Revision to MPEC 2006-U37
Additional Observations:
K06RA3C C2007 07 11.34619 22 36 43.13 +00 42 46.3 ET095304
K06RA3C C2007 07 11.40169 22 36 42.96 +00 42 46.3 ET095304
K06RA3C C2007 10 11.10435 22 29 59.94 +00 11 23.7 21.6 R ET095688
K06RA3C C2007 10 11.18226 22 29 59.64 +00 11 21.4 ET095688
Observer details:
688 Lowell Observatory, Anderson Mesa Station. Observer L. H. Wasserman.
1.8-m Perkins telescope + CCD.
304 Las Campanas Observatory. Observers S. D. Kern, A. Springmann. Measurer
S. D. Kern. Baade 6.5-m telescope + IMACS CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc and reference
070711 304 53.4+ 28.2+ 071011 688 36.8+ 26.4+ MPO112926
Orbital elements:
2006 RC103
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 318.69579 (2000.0) P Q
n 0.00362705 Peri. 84.37758 +0.78851389 -0.57240370
a 41.9534117 Node 310.30847 +0.37906533 +0.74034642
e 0.1387868 Incl. 17.15637 +0.48430912 +0.35247861
P 272 H 6.5 G 0.15 U 5
Residuals in seconds of arc
060911 705 0.0 0.1+ 061014 705 0.1- 0.0 061116 705 0.1- 0.1-
060911 705 0.1- 0.0 061014 705 0.1+ 0.0 061116 705 0.1- 0.1-
060917 705 0.0 0.1+ 061021 705 0.0 0.0 061119 705 0.1+ 0.1-
060917 705 0.0 0.0 061021 705 0.2+ 0.1- 061119 705 0.1+ 0.1-
060920 705 0.0 0.1+ 061023 705 0.0 0.3+ 061121 705 0.0 0.2+
060920 705 0.1- 0.1- 061023 705 0.1- 0.0 061121 705 0.0 0.0
060927 705 0.1+ 0.1+ 061028 705 0.0 0.0 070711 304 0.0 0.0
060927 705 0.1+ 0.1+ 061028 705 0.1- 0.2+ 070711 304 0.0 0.0
061002 705 0.1- 0.0 061109 705 0.1- 0.1+ 071011 688 0.2+ 0.1+
061002 705 0.1- 0.2- 061109 705 0.0 0.0 071011 688 0.1- 0.1-
061012 705 0.2+ 0.1- 061113 705 0.2+ 0.1-
061012 705 0.1+ 0.2- 061113 705 0.0 0.3-
Ephemeris:
2006 RC103 a,e,i = 41.95, 0.14, 17 q = 36.131
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 22 30.25 +00 13.2 37.174 37.998 145.1 0.9 22.4
2007 10 17 22 29.68 +00 08.8 37.280 37.995 135.3 1.1 22.4
2007 10 27 22 29.23 +00 04.9 37.407 37.992 125.5 1.2 22.4
2007 11 06 22 28.93 +00 01.6 37.551 37.989 115.5 1.3 22.5
2007 11 16 22 28.79 -00 01.0 37.709 37.986 105.6 1.4 22.5
2007 11 26 22 28.82 -00 02.7 37.874 37.983 95.6 1.5 22.5
2007 12 06 22 29.02 -00 03.3 38.043 37.980 85.6 1.5 22.5
2007 12 16 22 29.39 -00 03.0 38.209 37.977 75.7 1.4 22.5
2007 12 26 22 29.91 -00 01.5 38.368 37.974 65.8 1.4 22.5
2008 01 05 22 30.58 +00 01.0 38.514 37.971 55.9 1.2 22.5
2008 01 15 22 31.37 +00 04.5 38.644 37.969 46.1 1.1 22.5
2008 01 25 22 32.27 +00 09.0 38.753 37.966 36.4 0.9 22.5
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-T95
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