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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-F29 : COMET C/2008 E3 (GARRADD)

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M.P.E.C. 2008-F29                                Issued 2008 Mar. 24, 14:41 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://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                           COMET C/2008 E3 (GARRADD)

Observations:
    CK08E030  C2008 03 08.77250 19 36 48.58 -42 06 47.2          18.6 N EF029E12
    CK08E030  C2008 03 10.76225 19 37 45.68 -42 22 17.8                 EF029E12

Observer details:
E12 Siding Spring Survey.  Observer R. H. McNaught.  0.5-m Uppsala Schmidt
    + CCD.

Orbital elements:
    C/2008 E3 (Garradd)
T 2008 Aug. 30.828 TT                                   MPC
q   5.46234              (2000.0)            P               Q
                   Peri.  221.416       +0.034538       -0.372677
                   Node   105.809       -0.452515       +0.821477
e   1.0            Incl.  105.469       -0.891088       -0.431610
From 12 observations 2008 Mar. 5-10.

Ephemeris:
    C/2008 E3 (Garradd)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2008 03 15    19 39.67   -42 56.5    5.913    5.601    67.1     9.4  17.3
2008 03 25    19 43.50   -44 24.2    5.742    5.586    76.1    10.0  17.3
2008 04 04    19 46.16   -46 02.0    5.567    5.571    85.1    10.3  17.2
2008 04 14    19 47.38   -47 50.3    5.394    5.557    94.1    10.4  17.1
2008 04 24    19 46.82   -49 48.8    5.229    5.544   103.1    10.2  17.0
2008 05 04    19 44.11   -51 56.1    5.076    5.532   111.9     9.7  17.0
2008 05 14    19 38.83   -54 09.7    4.940    5.521   120.4     9.1  16.9
2008 05 24    19 30.55   -56 25.5    4.828    5.511   128.1     8.3  16.8

     Further observations of this comet are very desirable.
     Further observations of comet C/2008 E1 are very desirable.

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-F29

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