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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-G48 : COMET P/2003 A1

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Read MPEC 2003-G47 Read MPEC 2003-G49


M.P.E.C. 2003-G48                                Issued 2003 Apr.  9, 19:41 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.

             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 03 19.43095 02 38 14.29 +25 53 51.6                      340
    PK03A010  C2003 03 19.43487 02 38 14.75 +25 53 58.9                      340
    PK03A010  C2003 03 19.43890 02 38 15.29 +25 54 01.2          17.1 N      340
    PK03A010  C2003 03 26.45068 02 50 59.21 +28 17 33.5          17.0 T      360
    PK03A010  C2003 03 26.45306 02 50 59.47 +28 17 36.7                      360
    PK03A010  C2003 03 26.45605 02 50 59.82 +28 17 40.5                      360
    PK03A010  C2003 03 29.42771 02 56 36.23 +29 16 38.4                      340
    PK03A010  C2003 03 29.43145 02 56 36.68 +29 16 41.0                      340
    PK03A010  C2003 03 29.43489 02 56 37.07 +29 16 49.0                      340
    PK03A010  C2003 03 29.43874 02 56 37.38 +29 16 51.0          16.2 T      340
    PK03A010  C2003 04 06.44118 03 12 20.99 +31 50 10.5          16.7 T      360
    PK03A010  C2003 04 06.44505 03 12 21.51 +31 50 14.6                      360
    PK03A010  C2003 04 06.44769 03 12 21.82 +31 50 18.2                      360

Observer details:
340 Toyonaka.  Observer Y. Ezaki.  0.3-m f/6.0 reflector + CCD.
360 Kuma Kogen.  Observer A. Nakamura.  0.60-m f/5.8 Ritchey-Chretien + CCD.

Orbital elements:
    P/2003 A1
Epoch 2003 Feb. 10.0 TT = JDT 2452680.5
T 2003 Feb. 1.24045 TT                                  MPC
q   1.9158178            (2000.0)            P               Q
n   0.13895365     Peri.  357.07773     +0.59902089     -0.53781928
a   3.6916689      Node    55.19234     +0.74853267     +0.11299084
e   0.4810429      Incl.   46.26198     +0.28438146     +0.83545406
P   7.09
From 144 observations 2003 Jan. 5-Apr. 6, mean residual 0".62.

Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-G48

Read MPEC 2003-G47 Read MPEC 2003-G49


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