MPEC 2007-A49 : 2006 UZ184
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M.P.E.C. 2007-A49 Issued 2007 Jan. 13, 19:58 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 UZ184
Additional Observations:
K06UI4Z C2006 12 14.75877 01 46 45.18 +17 34 56.6 23.1 V EA049540
K06UI4Z C2006 12 15.90111 01 46 41.77 +17 34 18.7 22.2 V EA049J86
K06UI4Z C2006 12 15.91530 01 46 41.74 +17 34 18.3 22.5 V EA049J86
K06UI4Z C2006 12 17.89277 01 46 36.34 +17 33 14.8 22.5 V EA049J86
K06UI4Z C2006 12 17.90690 01 46 36.31 +17 33 14.3 22.8 V EA049J86
K06UI4Z C2007 01 12.80083 01 46 11.10 +17 23 00.7 22.3 V EA049493
K06UI4Z C2007 01 12.84514 01 46 11.13 +17 23 00.1 22.5 V EA049493
K06UI4Z C2007 01 12.88784 01 46 11.16 +17 22 59.3 22.4 V EA049493
Observer details:
493 Calar Alto. Observers J. L. Ortiz, P. Santos-Sanz. Measurer R. Stoss.
2.2-m reflector + CCD.
540 Linz. Observer E. Meyer. 0.6-m f/3.3 reflector + CCD.
J86 Sierra Nevada Observatory. Observers J. L. Ortiz, V. Casanova. Measurer
R. Stoss. 1.50-m f/8.0 Ritchey-Chretien + CCD.
Orbital elements:
2006 UZ184
Epoch 2006 Nov. 21.0 TT = JDT 2454060.5 MPC
M 2.72003 (2000.0) P Q
n 0.00402919 Peri. 151.39455 +0.87566094 -0.43368827
a 39.1132978 Node 235.86558 +0.37961245 +0.89007385
e 0.2225699 Incl. 14.87200 +0.29851684 +0.14029617
P 245 H 7.1 G 0.15
From 20 observations 2006 Oct. 22-2007 Jan. 12.
Ephemeris:
2006 UZ184 a,e,i = 39.11, 0.22, 15 q = 30.408
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 10 01 46.16 +17 23.8 30.214 30.427 101.5 1.8 22.1
2007 01 20 01 46.33 +17 21.5 30.386 30.427 91.4 1.9 22.2
2007 01 30 01 46.72 +17 20.5 30.559 30.428 81.4 1.8 22.2
2007 02 09 01 47.33 +17 20.8 30.727 30.428 71.5 1.8 22.2
2007 02 19 01 48.14 +17 22.3 30.886 30.429 61.6 1.6 22.2
2007 03 01 01 49.12 +17 25.0 31.031 30.429 51.8 1.5 22.2
2007 03 11 01 50.27 +17 28.7 31.158 30.430 42.2 1.3 22.2
2007 03 21 01 51.54 +17 33.4 31.264 30.430 32.7 1.0 22.1
The general Neptune 2:3 resonance orbit above keeps the object more than
14 AU from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-A49
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