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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-C43 : 2007 CK15

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M.P.E.C. 2007-C43                                Issued 2007 Feb. 10, 00:43 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

                                   2007 CK15

Observations:
     K07C15K* C2007 02 09.29277 08 40 41.35 +45 06 56.5          19.3   EC043704
     K07C15K  C2007 02 09.30550 08 40 37.44 +45 06 28.7          19.8   EC043704
     K07C15K  C2007 02 09.31734 08 40 34.06 +45 05 58.9          20.1   EC043704
     K07C15K  C2007 02 09.32932 08 40 30.26 +45 05 31.4          20.0   EC043704
     K07C15K  C2007 02 09.95201 08 37 32.42 +44 41 01.5          19.0 R EC043176
     K07C15K  C2007 02 09.95358 08 37 32.00 +44 40 57.8          18.7 R EC043176
     K07C15K  C2007 02 09.95513 08 37 31.53 +44 40 54.1          19.0 R EC043176
     K07C15K  C2007 02 09.95669 08 37 31.13 +44 40 51.0          19.4 R EC043176
     K07C15K  C2007 02 09.95824 08 37 30.61 +44 40 46.8          19.2 R EC043176
     K07C15K  C2007 02 09.97110 08 37 26.76 +44 40 14.7          18.7 R EC043473
     K07C15K  C2007 02 09.97535 08 37 25.52 +44 40 04.6          18.6 R EC043473
     K07C15K  C2007 02 09.98156 08 37 23.73 +44 39 49.6          18.8 R EC043473
     K07C15K  C2007 02 09.99194 08 37 20.72 +44 39 24.5          18.6 R EC043473
     K07C15K  C2007 02 09.99753 08 37 19.14 +44 39 10.9          18.7 R EC043473

Observer details:
176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco.
    0.41-m f/4 reflector + CCD.
473 Remanzacco.  Observers G. Sostero, E. Guido.  0.45-m f/4.4 Newtonian
    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.

Orbital elements:
2007 CK15                                                Earth MOID = 0.4001 AU
Epoch 2007 Feb. 9.0 TT = JDT 2454140.5                  MPC
M 100.18233              (2000.0)            P               Q
n   0.81724606     Peri.   15.37202     +0.94931498     +0.19187805
a   1.1330111      Node   329.82443     -0.31425146     +0.59665546
e   0.5044597      Incl.   29.68985     +0.00686217     +0.77922082
P   1.21           H   18.8           G   0.15
From 14 observations 2007 Feb. 9-9.

Ephemeris:
2007 CK15                a,e,i = 1.13, 0.50, 30                  q = 0.5615
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 02 09    08 42.13   +45 18.4    0.520    1.454   148.0    21.1    19.2
2007 02 19    08 04.61   +38 43.6    0.598    1.503   141.4    24.2    19.7
2007 03 01    07 45.68   +32 50.7    0.701    1.547   131.5    28.7    20.2
2007 03 11    07 38.40   +28 04.6    0.821    1.586   121.5    32.3    20.7
2007 03 21    07 38.37   +24 17.0    0.951    1.618   112.4    34.7    21.2
2007 03 31    07 43.06   +21 12.5    1.087    1.646   104.1    36.1    21.5
2007 04 10    07 50.89   +18 37.5    1.225    1.668    96.5    36.6    21.8

Timothy B. Spahr             (C) Copyright 2007 MPC           M.P.E.C. 2007-C43

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