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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-W74 : COMET C/2006 V1 (CATALINA)

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M.P.E.C. 2006-W74                                Issued 2006 Nov. 24, 16:01 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 V1 (CATALINA)

Observations:
    CK06V010  C2006 11 15.77890 10 57 35.03 +10 21 33.5                 EW074349
    CK06V010  C2006 11 15.78253 10 57 35.14 +10 21 32.1                 EW074349
    CK06V010  C2006 11 15.78616 10 57 35.27 +10 21 30.6          18.1 T EW074349
    CK06V010  C2006 11 19.46245 10 59 36.55 +09 58 37.0          19.2 T EW074704
    CK06V010  C2006 11 19.47498 10 59 36.94 +09 58 33.1          19.4 T EW074704
    CK06V010  C2006 11 19.48749 10 59 37.22 +09 58 28.6          18.8 T EW074704
    CK06V010  C2006 11 19.51317 10 59 38.13 +09 58 18.3          19.0 T EW074691
    CK06V010  C2006 11 19.52562 10 59 38.53 +09 58 13.5          19.1 T EW074691
    CK06V010  C2006 11 19.53806 10 59 38.91 +09 58 09.1          19.0 T EW074691
    CK06V010  C2006 11 21.52158 11 00 41.48 +09 45 55.2                 EW074G96
    CK06V010  C2006 11 21.52334 11 00 41.53 +09 45 54.3                 EW074G96
    CK06V010  C2006 11 21.52510 11 00 41.58 +09 45 53.8                 EW074G96
    CK06V010  C2006 11 21.52686 11 00 41.64 +09 45 53.1                 EW074G96

Observer details:
349 Ageo.  Observer K. Kadota.  0.25-m f/5.0 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer J. V. Scotti.  0.9-m f/3
    reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Bezpalko, D. Torres,
    R. Kracke, G. Spitz, J. Kistler.  Measurers J. Stuart, S. Scruggs.  1.0-m
    f/2.15 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers E. C. Beshore,
    E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson.  1.5-m reflector + CCD.

Orbital elements:
    C/2006 V1 (Catalina)
T 2007 Nov. 25.762 TT                                   MPC
q   2.95659              (2000.0)            P               Q
                   Peri.  246.935       -0.679901       +0.704229
                   Node   336.107       -0.335952       -0.546952
e   1.0            Incl.   30.315       -0.651821       -0.452664
From 53 observations 2006 Nov. 11-21.

Ephemeris:
    C/2006 V1 (Catalina)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2006 11 21    11 00.42   +09 49.1    4.742    4.603    76.0    12.0  18.0
2006 12 01    11 05.18   +08 49.0    4.521    4.535    84.6    12.5  17.8
2006 12 11    11 08.92   +07 51.8    4.299    4.468    93.5    12.7  17.7
2006 12 21    11 11.48   +06 58.0    4.079    4.402   102.7    12.6  17.5
2006 12 31    11 12.69   +06 08.2    3.865    4.335   112.3    12.1  17.3
2007 01 10    11 12.42   +05 22.8    3.663    4.270   122.3    11.2  17.1
2007 01 20    11 10.57   +04 42.0    3.476    4.205   132.6     9.9  16.9
2007 01 30    11 07.11   +04 06.0    3.308    4.141   143.3     8.2  16.8

     Further observations of this comet are desirable.

Brian G. Marsden             (C) Copyright 2006 MPC           M.P.E.C. 2006-W74

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