MPEC 2003-X20 : 2003 UN284
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M.P.E.C. 2003-X20 Issued 2003 Dec. 3, 23:48 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2003 UN284
Observations:
K03US4N* C2003 10 24.38129 03 27 58.65 +19 51 50.9 23.2 R 695
K03US4N C2003 10 24.47409 03 27 58.20 +19 51 49.6 695
K03US4N C2003 11 20.27327 03 25 46.95 +19 44 23.9 23.2 R 695
K03US4N C2003 11 20.34466 03 25 46.61 +19 44 22.7 695
K03US4N C2003 11 24.25805 03 25 26.96 +19 43 14.0 695
K03US4N C2003 11 24.33369 03 25 26.56 +19 43 12.3 695
Observer details:
695 Kitt Peak. Observers L. H. Wasserman, D. E. Trilling, E. I. Chiang,
J. R. Lovering. Measurers K. B. Clancy, S. D. Kern. 4-m telescope + CCD.
Orbital elements:
2003 UN284
Eccentricity assumed
Epoch 2003 Oct. 28.0 TT = JDT 2452940.5 MPC
M 0.01289 (2000.0) P Q
n 0.00334182 Peri. 18.16263 +0.58690752 -0.80905051
a 44.3078230 Node 35.91788 +0.73608055 +0.51709908
e 0.0448792 Incl. 3.05407 +0.33723136 +0.27936682
P 295 H 7.3 G 0.15
From 6 observations 2003 Oct. 24-Nov. 24.
Ephemeris:
2003 UN284 a,e,i = 44.31, 0.04, 3 q = 42.319
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 11 27 03 25.22 +19 42.4 41.348 42.319 169.6 0.2 23.6
2003 12 07 03 24.42 +19 39.6 41.396 42.319 159.3 0.5 23.6
2003 12 17 03 23.69 +19 36.9 41.473 42.319 149.0 0.7 23.6
2003 12 27 03 23.04 +19 34.5 41.576 42.319 138.7 0.9 23.7
2004 01 06 03 22.52 +19 32.5 41.702 42.319 128.3 1.0 23.7
2004 01 16 03 22.13 +19 31.0 41.848 42.319 118.1 1.2 23.7
2004 01 26 03 21.90 +19 30.0 42.008 42.319 107.8 1.3 23.7
2004 02 05 03 21.83 +19 29.6 42.177 42.319 97.7 1.3 23.7
2004 02 15 03 21.93 +19 29.8 42.350 42.319 87.6 1.3 23.8
2004 02 25 03 22.19 +19 30.7 42.522 42.319 77.5 1.3 23.8
2004 03 06 03 22.62 +19 32.1 42.687 42.319 67.6 1.2 23.8
2004 03 16 03 23.19 +19 34.1 42.842 42.319 57.8 1.1 23.8
2004 03 26 03 23.90 +19 36.7 42.980 42.319 48.0 1.0 23.8
2004 04 05 03 24.72 +19 39.6 43.100 42.319 38.3 0.8 23.7
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-X20
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