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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-C23 : 2005 CP7

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M.P.E.C. 2005-C23                                Issued 2005 Feb. 5, 12:53 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
             Prepared using the Tamkin Foundation Computer Network

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

                                   2005 CP7

Observations:
     K05C07P* C2005 02 04.34342 11 12 46.02 +13 24 23.2          18.4   EC023704
     K05C07P  C2005 02 04.35273 11 12 55.37 +13 23 16.0          18.4   EC023704
     K05C07P  C2005 02 04.35552 11 12 58.22 +13 22 57.6          18.6   EC023704
     K05C07P  C2005 02 04.36574 11 13 08.37 +13 21 44.7          19.3   EC023704
     K05C07P  C2005 02 04.36834 11 13 11.06 +13 21 27.1          19.4   EC023704
     K05C07P  C2005 02 04.37883 11 13 21.54 +13 20 11.2          19.8   EC023704
     K05C07P  C2005 02 04.38469 11 13 27.30 +13 19 31.3          19.1   EC023704
     K05C07P  C2005 02 04.39180 11 13 34.44 +13 18 40.6          18.9   EC023704
     K05C07P  C2005 02 04.39807 11 13 40.60 +13 17 57.3          18.4   EC023704
     K05C07P  C2005 02 04.40462 11 13 47.10 +13 17 10.9          18.9   EC023704
     K05C07P  C2005 02 05.05940 11 24 47.93 +12 04 48.9          19.1 V EC023198
     K05C07P  C2005 02 05.06137 11 24 49.56 +12 04 36.9          19.1 V EC023198
     K05C07P  C2005 02 05.06202 11 24 50.09 +12 04 32.8          19.2 V EC023198
     K05C07P  C2005 02 05.06242 11 24 50.42 +12 04 30.2          19.1 V EC023198
     K05C07P  C2005 02 05.06334 11 24 51.18 +12 04 24.5          19.0 V EC023198
     K05C07P  C2005 02 05.06531 11 24 52.82 +12 04 12.3          19.2 V EC023198
     K05C07P  C2005 02 05.06584 11 24 53.27 +12 04 09.1          19.1 V EC023198
     K05C07P  C2005 02 05.42432 11 29 58.50 +11 30 16.3          19.5 R EC023734
     K05C07P  C2005 02 05.42788 11 30 01.17 +11 29 56.0          18.8 R EC023734
     K05C07P  C2005 02 05.43097 11 30 03.46 +11 29 38.3          19.3 R EC023734
     K05C07P 5C2005 02 05.44416 11 30 18.62 +11 28 49.5          19.0 R EC023673
     K05C07P 5C2005 02 05.45208 11 30 24.40 +11 28 05.5                 EC023673
     K05C07P 5C2005 02 05.46076 11 30 30.75 +11 27 16.8                 EC023673
     K05C07P 5C2005 02 05.46215 11 30 31.69 +11 27 09.6                 EC023673

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Krack.  Measurers
    J. Stuart, R. Sayer, J. Evans, J. Kommers.  1.0-m f/2.15 reflector + CCD.
734 Farpoint Observatory.  Observers D. Tibbets, K. Dobbs, W. Leifer,
    J. Burgardt.  Measurer G. Hug.  0.36-m f/6 Schmidt-Cassegrain + CCD.

Orbital elements:
2005 CP7
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5                 MPC
M   2.94386              (2000.0)            P               Q
n   0.29176616     Peri.  350.05022     -0.45721343     -0.88918014
a   2.2513660      Node   127.15502     +0.81749093     -0.42803732
e   0.5605819      Incl.    1.27512     +0.35023487     -0.16168713
P   3.38           H   25.4           G   0.15
From 24 observations 2005 Feb. 4-5.

Ephemeris:
2005 CP7                 a,e,i = 2.25, 0.56, 1                   q = 0.9893
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 01 30    06 59.71   +26 49.5    0.014    0.998   152.9    26.7    17.4
2005 02 09    12 02.81   +07 41.7    0.045    1.023   142.1    36.4    20.2
2005 02 19    12 30.22   +04 03.4    0.088    1.062   144.5    32.7    21.6
2005 03 01    12 33.96   +03 08.5    0.135    1.113   153.2    23.7    22.4
2005 03 11    12 30.94   +02 56.1    0.186    1.173   163.5    13.9    22.9

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-C23

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