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Minor Planet Center

MPEC 2003-W04 : COMET C/2003 W1 (LINEAR)

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M.P.E.C. 2003-W04                                Issued 2003 Nov. 17, 20:09 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 11 16.08352 17 19 24.46 +61 31 38.2          18.5 N      704
    CK03W010  C2003 11 16.09984 17 19 29.23 +61 31 57.6          18.6 N      704
    CK03W010  C2003 11 16.11558 17 19 33.74 +61 32 15.2          18.4 N      704
    CK03W010  C2003 11 16.13385 17 19 39.06 +61 32 35.6          18.6 N      704
    CK03W010  C2003 11 17.07303 17 24 15.73 +61 50 55.7          17.5 T      673
    CK03W010  C2003 11 17.07778 17 24 17.09 +61 51 00.7                      673
    CK03W010  C2003 11 17.08469 17 24 19.27 +61 51 08.0          17.5 T      649
    CK03W010  C2003 11 17.09427 17 24 22.11 +61 51 19.3          17.7 T      649
    CK03W010  C2003 11 17.09861 17 24 23.41 +61 51 25.4                      673
    CK03W010  C2003 11 17.09961 17 24 23.70 +61 51 25.0          17.6 T      649
    CK03W010  C2003 11 17.10199 17 24 24.46 +61 51 30.0                      670
    CK03W010  C2003 11 17.10220 17 24 24.62 +61 51 29.8                      673
    CK03W010  C2003 11 17.10706 17 24 26.03 +61 51 35.1                      673
    CK03W010  C2003 11 17.11053 17 24 26.98 +61 51 39.0                      673
    CK03W010  C2003 11 17.11501 17 24 28.33 +61 51 44.6          18.4 T      670
    CK03W010  C2003 11 17.79856 17 27 57.26 +62 05 07.4          19.3 N      J87
    CK03W010  C2003 11 17.80083 17 27 57.99 +62 05 08.5          18.9 N      J87
    CK03W010  C2003 11 17.80303 17 27 58.63 +62 05 11.6          18.3 N      J87

Observer details:
649 Powell Observatory, Louisburg.  Observers R. Fredrick, R. Trentman.
    0.75-m Newtonian + CCD.
670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
    H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
    1.0-m f/2.15 reflector + CCD.
J87 La Canada.  Observer J. Lacruz.  0.30-m f/3.3 Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2003 W1 (LINEAR)
T 2003 Nov. 14.185 TT                                   MPC
q   1.65707              (2000.0)            P               Q
                   Peri.  116.350       +0.281126       +0.125281
                   Node   256.288       +0.007139       +0.991142
e   1.0            Incl.   78.342       +0.959644       -0.044075
From 18 observations 2003 Nov. 16-17.

Ephemeris:
    C/2003 W1 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2003 11 17    17 23.90   +61 49.5    1.439    1.657    83.9    36.4  17.5
2003 11 22    17 51.77   +63 27.2    1.390    1.660    86.9    36.4  17.4
2003 11 27    18 26.33   +64 59.0    1.344    1.666    89.9    36.3  17.4
2003 12 02    19 08.62   +66 12.4    1.303    1.674    93.0    36.0  17.3
2003 12 07    19 58.47   +66 50.2    1.270    1.685    95.9    35.6  17.3
2003 12 12    20 53.39   +66 34.7    1.245    1.698    98.5    35.0  17.3
2003 12 17    21 48.62   +65 14.9    1.232    1.714   100.7    34.4  17.3
2003 12 22    22 39.33   +62 52.6    1.232    1.732   102.3    33.7  17.3
2003 12 27    23 22.89   +59 40.7    1.244    1.752   103.1    33.1  17.4

Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-W04

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