MPEC 2008-X26 : 2005 QU182
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M.P.E.C. 2008-X26 Issued 2008 Dec. 3, 04:34 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
2005 QU182
Revision to MPEC 2007-R03
Additional Observations:
K05QI2U C2006 09 16.31865 00 40 04.39 -10 41 20.2 EX026644
K05QI2U C2006 09 16.37102 00 40 04.19 -10 41 21.2 EX026644
K05QI2U C2006 09 16.41480 00 40 04.03 -10 41 22.5 EX026644
K05QI2U C2008 10 23.34427 00 46 52.34 -09 42 26.0 20.7 EX026695
K05QI2U C2008 10 23.40469 00 46 52.12 -09 42 27.0 20.7 EX026695
K05QI2U C2008 10 24.23461 00 46 49.02 -09 42 39.3 20.7 EX026695
K05QI2U C2008 10 24.31014 00 46 48.72 -09 42 40.7 21.0 EX026695
Observer details:
644 Palomar Mountain/NEAT. Observers M. Brown, C. Trujillo, D. Rabinowitz.
1.2-m Schmidt + CCD.
695 Kitt Peak. Observers J. W. Parker, J. J. Kavelaars, A. Parker. Measurer
J. W. Parker. 3.5-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
060916 644 0.07- 0.03- 081024 695 0.22- 0.09- MPO124472
Orbital elements:
2005 QU182
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 11.26724 (2000.0) P Q
n 0.00082742 Peri. 224.34301 +0.51916636 +0.82100851
a 112.3708470 Node 78.31362 -0.70113538 +0.56804130
e 0.6711179 Incl. 14.03640 -0.48874887 +0.05721987
P 1190 H 3.2 G 0.15 U 2
Residuals in seconds of arc
050830 644 0.2- 0.4+ 051105 644 0.0 0.1+ 081023 695 0.0 0.1+
050830 644 0.0 0.4+ 051105 644 0.0 0.4+ 081023 695 0.1+ 0.0
050830 644 0.4- 0.5+ 060916 644 0.0 0.4- 081024 695 0.0 0.2+
051012 644 0.2+ 1.1- 060916 644 0.0 0.1+ 081024 695 0.2- 0.1-
051012 644 0.2+ 0.5- 060916 644 0.2+ 0.0
Ephemeris:
2005 QU182 a,e,i = 112.37, 0.67, 14 q = 36.957
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 11 30 00 45.02 -09 45.6 47.378 47.842 117.6 1.0 20.1
2008 12 10 00 44.76 -09 44.1 47.547 47.856 107.7 1.1 20.2
2008 12 20 00 44.64 -09 41.7 47.725 47.869 97.8 1.2 20.2
2008 12 30 00 44.64 -09 38.3 47.908 47.882 87.9 1.2 20.2
2009 01 09 00 44.79 -09 34.2 48.089 47.895 78.1 1.2 20.2
2009 01 19 00 45.06 -09 29.2 48.264 47.909 68.3 1.1 20.2
2009 01 29 00 45.46 -09 23.7 48.428 47.922 58.5 1.0 20.2
2009 02 08 00 45.98 -09 17.8 48.577 47.935 49.0 0.9 20.2
2009 02 18 00 46.60 -09 11.5 48.706 47.948 39.6 0.8 20.2
2009 02 28 00 47.31 -09 05.1 48.812 47.962 30.5 0.6 20.2
Brian G. Marsden (C) Copyright 2008 MPC M.P.E.C. 2008-X26
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