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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-C63 : 2004 CK39

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M.P.E.C. 2004-C63                                Issued 2004 Feb. 15, 20:23 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.

         Supported in part by the Steven and Michele Kirsch Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2004 CK39

Observations:
     K04C39K* C2004 02 14.22891 08 17 54.09 +41 32 42.7          20.4 V EC063703
     K04C39K  C2004 02 14.24080 08 17 50.56 +41 32 50.2          19.7 V EC063703
     K04C39K  C2004 02 14.25264 08 17 47.18 +41 32 56.6          19.1 V EC063703
     K04C39K  C2004 02 14.26419 08 17 43.77 +41 33 03.8          20.4 V EC063703
     K04C39K 5C2004 02 14.32014 08 17 27.94 +41 33 33.8          19.5 R EC063673
     K04C39K 5C2004 02 14.32593 08 17 26.21 +41 33 37.0                 EC063673
     K04C39K 5C2004 02 14.33576 08 17 23.34 +41 33 42.8                 EC063673
     K04C39K 5C2004 02 14.34456 08 17 20.73 +41 33 47.8                 EC063673
     K04C39K  C2004 02 14.35535 08 17 17.42 +41 33 53.5          19.5 R EC063854
     K04C39K  C2004 02 14.36084 08 17 15.85 +41 33 56.2          19.2 R EC063854
     K04C39K  C2004 02 14.36634 08 17 14.27 +41 33 59.7          19.5 R EC063854
     K04C39K  C2004 02 15.14709 08 13 31.35 +41 40 56.7          20.2 R EC063H36
     K04C39K  C2004 02 15.15838 08 13 28.01 +41 41 02.5          19.8 R EC063H36
     K04C39K  C2004 02 15.16895 08 13 24.89 +41 41 08.1          19.8 R EC063H36
     K04C39K  C2004 02 15.24980 08 13 01.44 +41 41 52.3          19.8 R EC063926
     K04C39K  C2004 02 15.25172 08 13 00.73 +41 41 52.0          20.6 R EC063926
     K04C39K  C2004 02 15.25362 08 13 00.24 +41 41 53.8          20.6 R EC063926

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
703 Catalina Sky Survey.  Observers S. Larson, E. Beshore, E. Christensen,
    R. Hill, S. Kolar, D. McLean.  0.68-m f/1.8 Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.356-m f/10.0
    Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  0.81-m
    f/7 Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.3-m Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 CK39
Epoch 2004 Feb. 5.0 TT = JDT 2453040.5                  MPC
M 349.97393              (2000.0)            P               Q
n   0.11225416     Peri.  272.48211     -0.07610031     +0.99660894
a   4.2559949      Node   352.92148     -0.78378689     -0.07919132
e   0.9249146      Incl.   14.71170     -0.61634962     -0.02234629
P   8.78           H   18.6           G   0.15
From 17 observations 2004 Feb. 14-15.

Ephemeris:
2004 CK39                a,e,i = 4.26, 0.92, 15                  q = 0.3196
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 02 15    08 14.23   +41 39.7    0.754    1.660   144.4    20.3    20.1
2004 02 25    07 22.85   +42 08.1    0.684    1.508   127.7    31.3    20.0
2004 03 06    06 30.76   +40 27.3    0.640    1.348   109.5    43.9    20.0
2004 03 16    05 44.79   +36 56.3    0.614    1.179    91.2    57.5    20.0
2004 03 26    05 05.61   +32 10.3    0.593    1.000    73.0    72.5    20.0

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-C63

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