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    • MPEC 2005-C50 : 2005 CF41

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    M.P.E.C. 2005-C50                                Issued 2005 Feb. 11, 11:46 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 CF41

Observations:
     K05C41F* C2005 02 09.41267 10 01 04.81 +17 56 17.1          19.5 R EC050G96
     K05C41F  C2005 02 09.42319 10 01 03.84 +17 56 24.9          21.0 R EC050G96
     K05C41F  C2005 02 09.43369 10 01 02.96 +17 56 32.9          20.8 R EC050G96
     K05C41F  C2005 02 09.44420 10 01 01.95 +17 56 40.5          21.4 R EC050G96
     K05C41F  C2005 02 10.25661 09 59 50.27 +18 06 56.5          20.7 R EC050649
     K05C41F  C2005 02 10.26135 09 59 49.70 +18 07 01.3          21.1 R EC050649
     K05C41F  C2005 02 10.26609 09 59 49.19 +18 07 03.5          21.7 R EC050649
     K05C41F  C2005 02 11.21860 09 58 24.39 +18 19 00.5          21.6 R EC050649
     K05C41F  C2005 02 11.22570 09 58 23.92 +18 19 05.4          21.4 R EC050649
     K05C41F  C2005 02 11.23281 09 58 23.20 +18 19 12.1          21.2 R EC050649
     K05C41F  C2005 02 11.23992 09 58 22.51 +18 19 17.4          21.5 R EC050649

Observer details:
649 Powell Observatory, Louisburg.  Observers R. Trentman, R. Fredrick.
    0.75-m Newtonian reflector + CCD.
G96 Mt. Lemmon Survey.  Observer S. M. Larson.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson,
    R. H. McNaught.  1.5-m reflector + CCD.

Orbital elements:
2005 CF41                                                            PHA 0.035
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5                 MPC
M 131.99320              (2000.0)            P               Q
n   0.47920355     Peri.  215.33345     +0.94881695     +0.27739105
a   1.6172955      Node   127.85174     -0.22742456     +0.93183528
e   0.4390398      Incl.   11.02482     -0.21914486     +0.23395985
P   2.06           H   18.9           G   0.15
From 11 observations 2005 Feb. 9-11.

Ephemeris:
2005 CF41                a,e,i = 1.62, 0.44, 11                  q = 0.9072
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 02 09    10 01.69   +17 51.1    1.248    2.229   171.9     3.6    21.5
2005 02 19    09 46.85   +19 51.3    1.270    2.250   169.9     4.4    21.6
2005 03 01    09 33.02   +21 30.1    1.322    2.268   157.3     9.7    21.9
2005 03 11    09 21.77   +22 41.5    1.400    2.284   144.7    14.5    22.2
2005 03 21    09 14.05   +23 25.5    1.499    2.297   133.0    18.5    22.5

Kyle E. Smalley              (C) Copyright 2005 MPC           M.P.E.C. 2005-C50

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