MPEC 2004-D13 : 2004 DW
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M.P.E.C. 2004-D13 Issued 2004 Feb. 20, 00:11 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
2004 DW
Revision to MPEC 2004-D09
Observations:
K04D00W C2003 12 03.50153 09 29 18.96 -03 30 59.4 19.0 R ED013675
K04D00W* C2004 02 17.23807 09 25 05.57 -03 28 26.2 18.8 R ED013675
K04D00W C2004 02 17.30481 09 25 05.28 -03 28 24.7 18.6 R ED013675
K04D00W C2004 02 17.36779 09 25 05.01 -03 28 23.4 18.8 R ED013675
K04D00W C2004 02 19.03321 09 24 57.90 -03 27 47.9 18.8 R ED013A21
Observer details:
675 Palomar. Observers M. E. Brown, D. L. Rabinowitz, C. A. Trujillo.
1.2-m Schmidt + CCD. The Feb. 17 observations were incorrectly
attributed to the NEAT team on MPEC 2004-D09.
A21 Irmtraut. Observer J. J. Muller. 0.31-m f/4.8 reflector + CCD.
Orbital elements:
2004 DW
Assumed circular orbit
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
(2000.0) P Q
n 0.00314295 Arg.lat. 247.17175 -0.78059848 -0.53874265
a 46.1577309 Node 258.83149 +0.62264906 -0.71450297
e 0.0000000 Incl. 18.84519 -0.05453587 -0.44636516
P 314 H 2.6 G 0.15
From 12 observations 2003 Dec. 3-2004 Feb. 19.
Ephemeris:
2004 DW a,e,i = 46.16, 0.00, 19
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 02 15 09 25.25 -03 29.2 45.216 46.158 162.3 0.4 19.3
2004 02 25 09 24.55 -03 25.5 45.231 46.158 159.3 0.4 19.3
2004 03 06 09 23.88 -03 21.2 45.274 46.158 152.6 0.6 19.3
2004 03 16 09 23.28 -03 16.6 45.345 46.158 144.4 0.7 19.3
2004 03 26 09 22.78 -03 11.9 45.440 46.158 135.6 0.9 19.3
2004 04 05 09 22.38 -03 07.1 45.557 46.158 126.4 1.0 19.4
2004 04 15 09 22.10 -03 02.6 45.691 46.158 117.2 1.1 19.4
2004 04 25 09 21.95 -02 58.4 45.839 46.158 107.9 1.2 19.4
2004 05 05 09 21.93 -02 54.7 45.995 46.158 98.6 1.2 19.4
2004 05 15 09 22.06 -02 51.6 46.157 46.158 89.4 1.3 19.4
2004 05 25 09 22.31 -02 49.2 46.318 46.158 80.3 1.2 19.4
2004 06 04 09 22.70 -02 47.6 46.474 46.158 71.3 1.2 19.4
2004 06 14 09 23.21 -02 46.9 46.621 46.158 62.3 1.1 19.4
2004 06 24 09 23.82 -02 47.1 46.755 46.158 53.5 1.0 19.4
2004 07 04 09 24.52 -02 48.1 46.873 46.158 44.9 0.9 19.4
2004 07 14 09 25.30 -02 50.0 46.970 46.158 36.6 0.8 19.4
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-D13
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