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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-G17 : COMET C/2008 E3 (GARRADD)

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M.P.E.C. 2008-G17                                Issued 2008 Apr. 3, 16:23 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 04 02.60634 19 45 51.90 -45 47 15.9          18.8 N EG017467
    CK08E030  C2008 04 02.61014 19 45 51.92 -45 47 18.3          18.8 N EG017467
    CK08E030  C2008 04 02.61291 19 45 52.01 -45 47 20.3          19.1 N EG017467
    CK08E030  C2008 04 02.61567 19 45 52.01 -45 47 22.4          18.0 N EG017467
    CK08E030  C2008 04 03.59846 19 46 04.47 -45 57 21.9          18.7 N EG017467
    CK08E030  C2008 04 03.60125 19 46 04.43 -45 57 22.9          18.7 N EG017467
    CK08E030  C2008 04 03.60957 19 46 04.57 -45 57 27.5          18.5 N EG017467

Observer details:
467 Auckland Observatory.  Observers G. W. Christie, T. Natusch.  Measurer
    G. W. Christie.  0.40-m f/10 Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2008 E3 (Garradd)
T 2008 July 29.921 TT                                   MPC
q   5.53649              (2000.0)            P               Q
                   Peri.  217.729       +0.060622       -0.362740
                   Node   105.659       -0.502957       +0.793615
e   1.0            Incl.  105.036       -0.862183       -0.488462
From 19 observations 2008 Mar. 5-Apr. 3.

Ephemeris:
    C/2008 E3 (Garradd)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2008 03 25    19 43.49   -44 24.0    5.770    5.614    76.1     9.9  17.3
2008 04 04    19 46.15   -46 01.5    5.599    5.602    85.1    10.2  17.2
2008 04 14    19 47.37   -47 49.3    5.430    5.591    94.1    10.3  17.1
2008 04 24    19 46.83   -49 46.9    5.267    5.582   103.1    10.1  17.1
2008 05 04    19 44.17   -51 53.2    5.117    5.573   111.9     9.7  17.0
2008 05 14    19 38.96   -54 05.5    4.985    5.565   120.4     9.0  16.9
2008 05 24    19 30.82   -56 19.8    4.876    5.558   128.1     8.2  16.9

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-G17

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