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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-C46 : COMET P/2003 A1

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M.P.E.C. 2003-C46                                Issued 2003 Feb. 8, 18:45 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.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                COMET P/2003 A1

Observations:
    PK03A010  C2003 01 28.48402 01 27 24.71 +05 36 11.8                      340
    PK03A010  C2003 01 28.48801 01 27 24.87 +05 36 19.0                      340
    PK03A010  C2003 01 28.49224 01 27 25.09 +05 36 23.5                      340
    PK03A010  C2003 01 28.49711 01 27 25.42 +05 36 36.7          17.7 T      340
    PK03A010  C2003 02 01.44957 01 31 39.47 +07 27 06.2                      349
    PK03A010  C2003 02 01.45250 01 31 39.69 +07 27 11.9                      349
    PK03A010  C2003 02 01.45598 01 31 39.94 +07 27 18.0          17.7 T      349
    PK03A010  C2003 02 01.79064 01 32 02.14 +07 36 30.7          17.1 T      215
    PK03A010  C2003 02 01.79514 01 32 02.51 +07 36 38.0          17.7 N      J95
    PK03A010  C2003 02 01.80816 01 32 03.35 +07 36 59.1          18.0 N      J95
    PK03A010  C2003 02 03.44387 01 33 53.78 +08 21 50.3          17.2 T      360
    PK03A010  C2003 02 03.44791 01 33 54.07 +08 21 56.8                      360
    PK03A010  C2003 02 04.23198 01 34 47.93 +08 43 17.4          18.5 T      608
    PK03A010  C2003 02 04.24267 01 34 48.74 +08 43 35.0          18.2 T      608
    PK03A010  C2003 02 04.25381 01 34 49.38 +08 43 52.1          18.4 T      608
    PK03A010  C2003 02 04.30326 01 34 52.82 +08 45 12.7          18.7 T      608
    PK03A010  C2003 02 04.31406 01 34 53.49 +08 45 29.8          18.3 T      608
    PK03A010  C2003 02 04.32461 01 34 54.31 +08 45 48.0          18.5 T      608

Observer details:
215 Buchloe.  Observer W. Hasubick.  0.44 m f/4.6 reflector + CCD.
340 Toyonaka.  Observer Y. Ezaki.  0.30-cm f/6.0 reflector + CCD.
349 Ageo.  Observer K. Kadota.  0.18-m f/5.5 reflector + CCD, 0.25-m f/5.0
    reflector + CCD.
360 Kuma Kogen.  Observer A. Nakamura.  0.60-m f/5.8 Ritchey-Chretien + CCD.
608 Haleakala-NEAT/MSSS.  Observers R. Bambery, E. Helin, S. Pravdo, M. Hicks,
    K. Lawrence, P. Kervin, J. Africano, R. Maeda.  1.2-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
    P/2003 A1
T 2003 Feb. 1.1659 TT                                   MPC
q   1.915935             (2000.0)            P               Q
n   0.1389485      Peri.  357.0442      +0.5993640      -0.5374110
a   3.691761       Node    55.1902      +0.7484479      +0.1134032
e   0.481024       Incl.   46.2659      +0.2838812      +0.8356609
P   7.09
From 94 observations 2003 Jan. 5-Feb. 4.

Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-C46

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