MPEC 2004-W17 : COMET C/2004 U1 (LINEAR)
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M.P.E.C. 2004-W17 Issued 2004 Nov. 20, 17:41 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 Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET C/2004 U1 (LINEAR)
Observations:
CK04U010 C2004 11 12.76769 08 45 42.48 +29 01 41.9 17.4 T EW017360
CK04U010 C2004 11 12.77162 08 45 42.24 +29 01 48.5 EW017360
CK04U010 C2004 11 20.06631 08 37 00.71 +32 34 47.1 17.0 N EW017J76
CK04U010 C2004 11 20.06796 08 37 00.55 +32 34 48.7 17.1 N EW017J76
CK04U010 C2004 11 20.07043 08 37 00.30 +32 34 52.5 17.0 N EW017J76
Observer details:
360 Kuma Kogen. Observer A. Nakamura. 0.60-m f/5.8 Ritchey-Chretien + CCD.
J76 La Murta. Observers S. Pastor, J. A. Reyes. 0.40-m f/3.3
Schmidt-Cassegrain + CCD.
Orbital elements:
C/2004 U1 (LINEAR)
T 2004 Dec. 8.7633 TT MPC
q 2.659566 (2000.0) P Q
Peri. 20.1309 -0.1530825 +0.6965552
Node 112.5483 +0.7705090 -0.3600273
e 1.0 Incl. 130.6236 +0.6187743 +0.6206377
From 53 observations 2004 Oct. 16-Nov. 20.
Ephemeris:
C/2004 U1 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 11 11 08 47.32 +28 14.6 2.287 2.676 102.1 21.2 17.1
2004 11 21 08 35.63 +33 04.2 2.090 2.666 115.3 19.6 16.9
2004 12 01 08 16.02 +38 46.7 1.927 2.661 129.1 16.7 16.7
2004 12 11 07 45.18 +44 58.7 1.813 2.660 142.1 13.1 16.5
2004 12 21 07 00.19 +50 43.2 1.764 2.663 150.1 10.6 16.5
2004 12 31 06 02.48 +54 42.9 1.788 2.670 147.5 11.4 16.5
2005 01 10 05 01.69 +56 13.5 1.879 2.681 136.7 14.6 16.7
2005 01 20 04 10.10 +55 41.3 2.025 2.697 123.5 17.7 16.8
2005 01 30 03 32.81 +54 09.2 2.210 2.716 110.5 19.9 17.1
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-W17
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