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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-X09 : COMET C/2006 W1 (GIBBS)

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M.P.E.C. 2006-X09                                Issued 2006 Dec. 1, 15:55 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 C/2006 W1 (GIBBS)

Observations:
    CK06W010  C2006 11 23.17509 09 01 11.49 +02 58 30.5                 EX009204
    CK06W010  C2006 11 23.21445 09 01 11.89 +02 58 26.3          18.8 N EX009204
    CK06W010  C2006 11 24.79623 09 01 27.09 +02 56 20.7                 EX009349
    CK06W010  C2006 11 24.79983 09 01 27.12 +02 56 20.5          18.8 T EX009349

Observer details:
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
349 Ageo.  Observer K. Kadota.  0.25-m f/5.0 reflector + CCD.

Orbital elements:
    C/2006 W1 (Gibbs)
T 2006 May 7.098 TT                                     MPC
q   1.70583              (2000.0)            P               Q
                   Peri.  236.923       +0.810780       -0.573172
                   Node   157.336       +0.584679       +0.802723
e   1.0            Incl.   17.955       -0.028049       +0.164651
From 42 observations 2006 Nov. 16-24.

Ephemeris:
    C/2006 W1 (Gibbs)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2006 12 01    09 01.89   +02 51.2    2.581    3.074   110.9    17.4  18.9
2006 12 11    09 00.79   +02 54.1    2.546    3.167   120.9    15.5  19.0
2006 12 21    08 57.57   +03 11.7    2.523    3.260   131.5    13.1  19.1
2006 12 31    08 52.54   +03 44.0    2.519    3.353   142.4    10.3  19.3
2007 01 10    08 46.18   +04 29.8    2.539    3.446   153.3     7.4  19.4
2007 01 20    08 39.09   +05 26.3    2.586    3.539   163.2     4.6  19.6
2007 01 30    08 31.97   +06 29.7    2.663    3.632   168.0     3.2  19.7

     Further observations of this comet are desirable.

Brian G. Marsden             (C) Copyright 2006 MPC           M.P.E.C. 2006-X09

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