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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-C56 : 2007 CK26

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M.P.E.C. 2007-C56                                Issued 2007 Feb. 13, 19:45 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 CK26

Observations:
     K07C26K* C2007 02 08.36161 09 54 12.17 +04 33 28.3          18.8 R EC056644
     K07C26K  C2007 02 08.38197 09 54 10.59 +04 34 22.4          18.6 R EC056644
     K07C26K  C2007 02 08.40235 09 54 09.00 +04 35 16.5          18.7 R EC056644
     K07C26K  C2007 02 13.15821 09 47 51.57 +08 23 03.3          18.9 V EC056703
     K07C26K  C2007 02 13.16097 09 47 51.36 +08 23 12.2          18.9 V EC056703
     K07C26K  C2007 02 13.16370 09 47 51.10 +08 23 21.1          18.9 V EC056703
     K07C26K  C2007 02 13.16647 09 47 50.85 +08 23 29.9          19.4 V EC056703

Observer details:
644 Palomar Mountain/NEAT.  Observers M. Brown, R. Bambery, K. Lawrence,
    M. Hicks, E. Helin, R. Thicksten.  1.2-m Schmidt + CCD.
703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.

Orbital elements:
2007 CK26                                                Earth MOID = 0.2312 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 333.98572              (2000.0)            P               Q
n   0.43023639     Peri.   98.21361     -0.33267634     +0.89986245
a   1.7377926      Node   147.46941     -0.92881265     -0.36441999
e   0.4419425      Incl.   31.63946     +0.16319777     -0.23967821
P   2.29           H   19.1           G   0.15           U   9
Residuals in seconds of arc
070208 644  0.0   0.1-    070213 703  0.3-  0.5-    070213 703  0.0   0.5+
070208 644  0.0   0.0     070213 703  0.3+  0.2-
070208 644  0.0   0.1+    070213 703  0.0   0.2+

Ephemeris:
2007 CK26                a,e,i = 1.74, 0.44, 32                  q = 0.9698
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 02 09    09 53.42   +05 02.1    0.579    1.558   168.4     7.3    19.4
2007 02 19    09 38.69   +13 47.8    0.509    1.495   172.5     4.9    18.9
2007 03 01    09 20.42   +24 21.0    0.474    1.431   153.7    17.8    19.2
2007 03 11    09 01.28   +34 59.6    0.470    1.366   134.9    31.0    19.5
2007 03 21    08 44.69   +44 11.5    0.491    1.303   118.3    42.3    19.8
2007 03 31    08 33.85   +51 29.0    0.525    1.240   104.6    51.2    20.1
2007 04 10    08 30.44   +57 13.1    0.561    1.180    93.8    57.9    20.3
2007 04 20    08 35.14   +61 53.7    0.592    1.124    85.3    63.0    20.5
2007 04 30    08 48.23   +65 54.9    0.614    1.073    78.9    67.0    20.6
2007 05 10    09 10.00   +69 31.2    0.624    1.031    74.1    70.4    20.6
2007 05 20    09 42.00   +72 48.3    0.619    0.998    70.9    73.3    20.6
2007 05 30    10 27.89   +75 45.6    0.600    0.977    69.2    75.8    20.6

Kyle E. Smalley              (C) Copyright 2007 MPC           M.P.E.C. 2007-C56

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