MPEC 2004-Y78 : COMET C/2004 V13 (SWAN)
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M.P.E.C. 2004-Y78 Issued 2004 Dec. 31, 15:17 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 V13 (SWAN)
Observations:
CK04V130 C2004 12 26.35172 19 26 56.22 -19 16 18.1 EY078349
CK04V130 C2004 12 26.35396 19 26 58.10 -19 16 18.4 10.1 T EY078349
CK04V130 C2004 12 30.35629 20 17 47.67 -21 09 45.8 EY078349
CK04V130 C2004 12 30.36013 20 17 50.77 -21 09 53.5 10.9 T EY078349
Observer details:
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
Orbital elements:
C/2004 V13 (SWAN)
T 2004 Dec. 21.152 TT MPC
q 0.18084 (2000.0) P Q
Peri. 92.688 +0.422582 +0.866583
Node 207.694 -0.873051 +0.467847
e 1.0 Incl. 34.831 +0.243324 +0.173644
From observations 2004 Dec. 16-30.
Ephemeris:
C/2004 V13 (SWAN)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 12 31 20 25.91 -21 27.0 0.892 0.402 24.1 90.8 10.8
2005 01 02 20 51.14 -22 15.9 0.868 0.458 27.8 90.2 11.3
2005 01 04 21 16.32 -22 54.8 0.852 0.514 31.5 88.5 11.8
2005 01 06 21 41.27 -23 21.6 0.844 0.568 35.2 85.9 12.2
2005 01 08 22 05.73 -23 35.5 0.844 0.620 38.8 82.9 12.6
2005 01 10 22 29.43 -23 36.5 0.849 0.672 42.2 79.6 12.9
2005 01 12 22 52.11 -23 25.6 0.861 0.722 45.5 76.3 13.3
2005 01 14 23 13.59 -23 04.3 0.878 0.771 48.5 72.9 13.6
2005 01 16 23 33.74 -22 34.5 0.899 0.819 51.3 69.7 13.9
2005 01 18 23 52.52 -21 58.2 0.925 0.866 53.8 66.5 14.2
2005 01 20 00 09.91 -21 17.0 0.955 0.912 56.1 63.6 14.5
2005 01 22 00 25.98 -20 32.7 0.988 0.957 58.1 60.8 14.8
2005 01 24 00 40.80 -19 46.5 1.024 1.002 59.8 58.1 15.1
2005 01 26 00 54.47 -18 59.4 1.062 1.045 61.3 55.7 15.3
2005 01 28 01 07.07 -18 12.2 1.102 1.088 62.5 53.4 15.6
2005 01 30 01 18.72 -17 25.4 1.145 1.130 63.6 51.3 15.8
2005 02 01 01 29.50 -16 39.6 1.188 1.172 64.5 49.3 16.1
2005 02 03 01 39.52 -15 55.0 1.233 1.213 65.2 47.5 16.3
2005 02 05 01 48.84 -15 11.7 1.280 1.253 65.7 45.8 16.5
2005 02 07 01 57.55 -14 29.9 1.327 1.293 66.1 44.2 16.7
2005 02 09 02 05.71 -13 49.6 1.375 1.333 66.4 42.7 16.9
2005 02 19 02 40.09 -10 50.8 1.625 1.523 66.2 36.4 17.9
2005 03 01 03 07.13 -08 25.9 1.884 1.704 64.1 31.6 18.7
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-Y78
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