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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-W90 : COMET P/2005 W3 (KOWALSKI)

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M.P.E.C. 2005-W90                                Issued 2005 Nov. 29, 23:47 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.

                  Supported in part by the Brinson Foundation
                  Supported in part by the TABASGO Foundation
             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/2005 W3 (KOWALSKI)

Observations:
    PK05W030  C2005 09 30.46045 05 07 16.21 +13 28 15.3          18.9 N EW090703
    PK05W030  C2005 09 30.46898 05 07 16.64 +13 28 10.7          18.9 N EW090703
    PK05W030  C2005 09 30.47758 05 07 16.82 +13 28 07.5          18.8 N EW090703
    PK05W030  C2005 09 30.48610 05 07 17.00 +13 28 05.1          19.3 N EW090703
    PK05W030  C2005 11 27.91942 05 01 00.15 +06 36 57.8          19.0 N EW090213
    PK05W030  C2005 11 27.92057 05 01 00.10 +06 36 57.5          19.0 N EW090213
    PK05W030  C2005 11 27.92172 05 01 00.06 +06 36 57.2          19.0 N EW090213
    PK05W030  C2005 11 27.92402 05 00 59.98 +06 36 56.6          19.0 N EW090213
    PK05W030  C2005 11 29.89094 04 59 51.70 +06 25 44.8          19.1 N EW090213
    PK05W030  C2005 11 29.89795 04 59 51.45 +06 25 42.4          19.1 N EW090213
    PK05W030  C2005 11 29.90732 04 59 51.10 +06 25 38.9          19.1 N EW090213

Observer details:
213 Observatorio Montcabre.  Observer R. Naves.  Measurer M. Campas.  0.30-m
    f/10 Schmidt-Cassegrain + CCD.
703 Catalina Sky Survey.  Observer R. E. Hill.  0.68-m Schmidt + CCD.

Orbital elements:
    P/2005 W3 (Kowalski)
T 2005 Aug. 23.3084 TT                                  MPC
q   3.009587             (2000.0)            P               Q
n   0.0607390      Peri.  199.2903      +0.6384249      -0.7546795
a   6.409504       Node   211.5818      +0.7386735      +0.6559711
e   0.530449       Incl.   16.7847      +0.2162756      -0.0126796
P  16.2
From 36 observations 2005 Sept. 30-Nov. 29.

Ephemeris:
    P/2005 W3 (Kowalski)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2005 11 26    05 02.09   +06 48.4    2.137    3.086   160.6     6.1  18.5
2005 12 06    04 56.25   +05 54.2    2.145    3.102   163.4     5.2  18.6
2005 12 16    04 50.47   +05 14.2    2.181    3.120   159.1     6.5  18.6
2005 12 26    04 45.49   +04 49.7    2.244    3.140   150.9     8.8  18.7
2006 01 05    04 41.87   +04 41.0    2.331    3.160   141.5    11.2  18.8
2006 01 15    04 40.04   +04 46.3    2.439    3.183   132.0    13.3  19.0
2006 01 25    04 40.17   +05 03.3    2.565    3.206   122.7    15.0  19.1

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-W90

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