MPEC 2010-E58 : 2005 SC71
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M.P.E.C. 2010-E58 Issued 2010 Mar. 12, 16:57 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2005 SC71
Revision to MPEC 2005-T08
Additional Observations:
K05S71C C2010 03 11.35522 13 56 41.43 -15 32 45.9 EE058926
K05S71C KC2010 03 12.43123 13 56 30.45 -15 14 29.8 20.5 R EE058926
K05S71C KC2010 03 12.44457 13 56 30.29 -15 14 15.9 20.8 R EE058926
K05S71C KC2010 03 12.45791 13 56 30.11 -15 14 02.2 20.7 R EE058926
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
100311 926 0.05- 0.01- 100312 926 0.05- 0.01- MPO 97817 +0.091 day
Orbital elements:
2005 SC71 Earth MOID = 0.3325 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 256.77515 (2000.0) P Q
n 0.37334289 Peri. 117.79882 +0.66059741 +0.73495241
a 1.9101353 Node 196.62181 -0.72282256 +0.67777147
e 0.3827695 Incl. 32.37121 +0.20282657 +0.02169760
P 2.64 H 18.3 G 0.15 U 3
Residuals in seconds of arc
050930 644 0.1+ 0.1- 051001 703 0.0 0.3- 051017 F65 0.3- 0.5-
050930 644 0.1- 0.1- 051001 703 0.4- 0.3+ 051017 F65 0.1- 0.3+
050930 644 0.8- 0.5+ 051001 703 0.2- 0.2+ 051025 448 0.5+ 0.0
051001 118 0.2+ 0.1+ 051001 673 0.5+ 0.1+ 051025 448 0.0 0.6+
051001 118 0.0 0.5- 051001 673 0.0 0.2+ 051025 448 0.9+ 0.3+
051001 118 0.6- 0.2- 051001 673 0.5+ 1.5+ 051031 703 0.3- 0.8-
051001 J95 0.4- 0.1+ 051001 673 0.5+ 0.3- 051031 703 1.1- 0.1-
051001 J95 0.0 0.1+ 051001 474 0.3+ 0.1- 051031 703 0.6+ 0.9-
051001 J95 0.5+ 0.2- 051001 474 0.3+ 0.3- 051225 413 0.0 0.4+
051001 682 0.0 1.4- 051001 474 0.0 0.2- 051225 413 0.4+ 0.1+
051001 682 0.2- 1.6- 051005 448 0.4+ 0.3+ 100311 926 0.3- 0.5-
051001 682 (0.7+ 2.1-) 051005 448 0.2- 0.6+ 100312 926 0.2- 0.1+
051001 651 0.2- 0.4+ 051010 F65 0.0 0.3+ 100312 926 0.2+ 0.1+
051001 651 0.4+ 0.4+ 051010 F65 0.4- 0.2+ 100312 926 0.3+ 0.0
051001 651 0.2- 0.1+ 051010 F65 0.1+ 0.2+
051001 703 0.7- 0.3+ 051017 F65 0.5- 0.2+
Ephemeris:
2005 SC71 a,e,i = 1.91, 0.38, 32 q = 1.1790
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 03 05 13 56.92 -17 07.2 1.276 2.065 130.8 21.3 21.4
2010 03 15 13 55.91 -14 28.1 1.143 2.022 142.1 17.6 21.0
2010 03 25 13 51.32 -10 49.0 1.030 1.976 154.4 12.6 20.6
2010 04 04 13 43.33 -06 09.2 0.942 1.930 167.1 6.7 20.1
2010 04 14 13 32.71 -00 41.7 0.885 1.882 171.4 4.6 19.8
2010 04 24 13 20.93 +05 02.9 0.858 1.833 159.1 11.3 20.0
2010 05 04 13 09.89 +10 26.5 0.861 1.784 145.0 18.9 20.2
2010 05 14 13 01.27 +14 58.9 0.887 1.733 131.8 25.8 20.4
2010 05 24 12 56.30 +18 26.9 0.929 1.682 120.0 31.4 20.6
2010 06 03 12 55.46 +20 52.8 0.979 1.630 109.8 35.8 20.8
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-E58
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