MPEC 2010-B15 : 2005 UO
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M.P.E.C. 2010-B15 Issued 2010 Jan. 20, 15:14 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 UO
Revision to MPEC 2005-U30
Additional Observations:
K05U00O 2C2010 01 17.65473712 29 15.601+09 57 48.39 23.4 R EB015568
K05U00O 2C2010 01 17.65761312 29 15.912+09 57 47.57 23.6 R EB015568
K05U00O 2C2010 01 19.52722212 32 49.043+09 48 50.54 23.6 R EB015568
K05U00O 2C2010 01 19.54697212 32 51.226+09 48 45.17 23.6 R EB015568
Observer details:
568 Mauna Kea. Observers J. Luthe, M. Micheli, G. T. Elliott, D. J. Tholen.
Measurer D. J. Tholen. 2.24-m University of Hawaii reflector, 3.6-m
Canada-France-Hawaii Telescope.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
100117 568 0.40- 0.24+ 100119 568 0.42- 0.26+ MPO 97871 +0.46 day
Orbital elements:
2005 UO Earth MOID = 0.0028 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 285.11484 (2000.0) P Q
n 0.62765406 Peri. 258.40375 +0.13137185 +0.99033966
a 1.3510015 Node 19.31443 -0.84922995 +0.13551826
e 0.5822352 Incl. 7.70960 -0.51141952 +0.02936256
P 1.57 H 22.1 G 0.15 U 3
Residuals in seconds of arc
051023 703 0.1+ 0.4+ 051026 448 0.2+ 0.3- 051030 715 0.2- 0.1+
051023 703 0.3- 0.3- 051026 699 0.3+ 0.0 051030 715 0.6- 0.2-
051023 703 0.1- 0.1- 051026 699 0.2- 0.4+ 051030 715 0.2+ 0.2-
051023 703 0.5- 0.3+ 051026 151 0.2+ 0.0 051030 448 0.1- 0.3-
051023 703 0.1- 0.1- 051026 151 0.0 0.2+ 051030 448 0.4+ 0.3-
051023 703 0.7- 0.3- 051026 151 0.1- 0.2+ 051030 448 0.1- 0.3-
051023 703 0.6+ 0.0 051026 151 0.2- 0.4+ 051030 198 0.3+ 0.1+
051023 703 0.3- 0.2- 051027 G96 0.1- 0.2- 051030 198 0.1+ 0.2+
051023 143 0.3+ 1.0- 051027 G96 0.1+ 0.2- 051030 198 0.2- 0.2+
051023 143 0.2+ 0.2- 051027 G96 0.3- 0.1- 051030 198 0.3- 0.2+
051023 143 0.3+ 0.0 051027 G96 0.0 0.2- 051030 198 0.3- 0.3+
051024 673 0.3+ 0.3+ 051027 291 0.1- 0.1+ 051101 291 0.1- 0.2+
051024 673 0.3+ 0.6+ 051027 291 0.1- 0.1+ 051101 291 0.2+ 0.5+
051024 673 0.4- 0.1+ 051027 291 0.1- 0.0 051101 291 0.0 0.0
051024 854 (3.1+ 3.0+) 051028 448 0.1+ 0.3- 051102 448 0.1+ 0.2-
051024 854 1.0- 0.2+ 051028 448 0.1- 0.3- 051102 448 0.3+ 0.2-
051024 854 0.4+ 0.1- 051028 448 0.6- 0.4- 051102 448 0.3- 0.4-
051024 673 0.1- 0.5+ 051028 291 0.1- 0.1+ 051108 198 0.9- 0.5-
051024 413 0.1+ 0.3- 051028 291 0.0 0.2+ 051108 198 0.9- 0.4-
051024 413 0.2+ 0.1- 051028 291 0.1+ 0.1+ 051108 198 0.9- 0.4-
051024 A50 0.2+ 1.0+ 051028 151 0.3- 0.4- 051111 715 1.0+ 0.3+
051024 A50 0.2+ 1.0+ 051028 151 0.1- 0.6- 051111 715 (2.3+ 0.2+)
051024 A50 0.5+ 0.3- 051028 151 0.0 0.4- 051111 568 0.1- 0.1-
051024 A50 0.3+ 0.2- 051029 291 0.3+ 0.3+ 051111 568 0.0 0.0
051024 A50 1.7+ 0.9- 051029 291 0.1- 0.3+ 051122 291 0.2- 0.1-
051026 J95 0.0 0.2- 051029 291 0.1- 0.2+ 051122 291 1.0+ 0.1+
051026 J95 0.3+ 0.3- 051029 A50 0.2+ 0.9+ 051122 291 0.0 0.0
051026 J95 0.2- 0.2- 051029 A50 0.4- 0.3+ 100117 568 0.0 0.0
051026 699 0.2- 0.7+ 051029 A50 0.2- 0.3- 100117 568 0.0 0.0
051026 448 0.3- 0.3- 051029 151 0.2+ 1.1+ 100119 568 0.0 0.1-
051026 699 0.2- 1.4- 051029 151 0.1+ 1.3+ 100119 568 0.0 0.0
051026 448 0.4+ 0.3- 051029 151 0.7- 0.3+
Ephemeris:
2005 UO a,e,i = 1.35, 0.58, 8 q = 0.5644
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 14 12 22.50 +10 15.8 0.829 1.505 112.0 37.3 24.1
2010 01 24 12 41.58 +09 28.0 0.677 1.427 117.2 37.8 23.5
2010 02 03 13 03.62 +08 42.0 0.532 1.343 121.6 38.7 22.9
2010 02 13 13 32.23 +07 49.1 0.397 1.254 124.1 40.7 22.2
2010 02 23 14 17.05 +06 22.1 0.273 1.159 122.3 46.2 21.4
2010 03 05 15 48.61 +02 41.0 0.172 1.059 108.4 62.7 20.6
2010 03 15 19 00.31 -05 45.6 0.136 0.955 69.4 102.9 21.4
2010 03 25 21 43.34 -09 50.9 0.205 0.849 39.5 131.7 24.2
Gareth V. Williams (C) Copyright 2010 MPC M.P.E.C. 2010-B15
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