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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-A15 : COMET C/2003 W1 (LINEAR)

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M.P.E.C. 2004-A15                                Issued 2004 Jan. 3, 17:01 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

                           COMET C/2003 W1 (LINEAR)

Observations:
    CK03W010  C2003 12 14.80316 21 21 58.50 +66 04 15.2          17.8 N EA015J97
    CK03W010  C2003 12 16.42153 21 39 28.82 +65 35 42.1          18.1 T EA015372

Observer details:
372 Geisei.  Observer T. Seki.  0.60-m f/3.5 reflector.
J97 Alginet.  Observer T. Climent G.  0.25-m f/4 Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2003 W1 (LINEAR)
T 2003 Nov.  9.4876 TT                                  MPC
q   1.652730             (2000.0)            P               Q
n   0.0076178      Peri.  113.2999      +0.2753383      +0.1312985
a  25.580862       Node   256.7324      -0.0441752      +0.9913110
e   0.935392       Incl.   78.0850      +0.9603319      +0.0079554
P 129
From 77 observations 2003 Nov. 16-Dec. 16.

Ephemeris:
    C/2003 W1 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2003 12 27    23 19.37   +60 06.8    1.259    1.762   102.9    33.0  17.5
2004 01 06    00 25.46   +52 44.9    1.327    1.810   102.1    32.1  17.7
2004 01 16    01 11.23   +45 13.5    1.444    1.865    98.6    31.4  18.0
2004 01 26    01 44.92   +38 34.7    1.601    1.926    93.2    30.7  18.4
2004 02 05    02 11.53   +33 06.5    1.787    1.992    86.8    29.6  18.8
2004 02 15    02 33.82   +28 44.1    1.992    2.062    79.9    28.1  19.1
2004 02 25    02 53.38   +25 15.8    2.208    2.137    72.9    26.3  19.5

Brian G. Marsden             (C) Copyright 2004 MPC           M.P.E.C. 2004-A15

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