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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-F47 : 2004 FP4

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M.P.E.C. 2004-F47                                Issued 2004 Mar. 22, 05:02 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 FP4

Observations:
     K04F04P* C2004 03 20.33774 12 30 16.30 +03 44 50.1          20.0   EF047704
     K04F04P  C2004 03 20.34836 12 30 17.57 +03 44 38.4          19.8   EF047704
     K04F04P  C2004 03 20.35915 12 30 18.88 +03 44 26.7          20.2   EF047704
     K04F04P  C2004 03 20.38054 12 30 21.48 +03 44 00.7          20.0   EF047704
     K04F04P  C2004 03 21.34678 12 32 42.17 +03 24 29.3          19.7 R EF047926
     K04F04P  C2004 03 21.34962 12 32 42.53 +03 24 25.9          19.9 R EF047926
     K04F04P  C2004 03 21.35242 12 32 42.92 +03 24 21.9          19.5 R EF047926
     K04F04P  C2004 03 22.08762 12 34 33.65 +03 08 18.2          19.7 R EF047J95
     K04F04P  C2004 03 22.09358 12 34 34.45 +03 08 10.0          19.9 R EF047J95
     K04F04P  C2004 03 22.10017 12 34 35.35 +03 08 01.3          19.7 R EF047J95

Observer details:
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
    H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
    1.0-m f/2.15 reflector + CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  0.81-m
    f/7 Ritchey-Chretien + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 FP4
Epoch 2004 Mar. 16.0 TT = JDT 2453080.5                 MPC
M 344.46771              (2000.0)            P               Q
n   0.35607888     Peri.  196.73604     -0.75007117     +0.66117960
a   1.9713871      Node    24.67443     -0.60250158     -0.67358312
e   0.4628484      Incl.    2.10344     -0.27273629     -0.33034424
P   2.77           H   23.3           G   0.15
From 10 observations 2004 Mar. 20-22.

Ephemeris:
2004 FP4                 a,e,i = 1.97, 0.46, 2                   q = 1.0589
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 03 16    12 21.08   +04 58.5    0.173    1.166   170.2     8.3    20.4
2004 03 26    12 45.79   +01 30.1    0.128    1.124   172.7     6.5    19.6
2004 04 05    13 29.74   -05 24.8    0.093    1.092   171.8     7.5    18.9
2004 04 15    14 50.45   -17 29.4    0.071    1.070   159.9    18.8    18.7
2004 04 25    16 50.25   -29 40.9    0.069    1.060   139.8    37.8    19.1
2004 05 05    18 35.06   -33 51.4    0.085    1.061   126.6    49.7    19.9
2004 05 15    19 34.53   -33 40.3    0.109    1.075   123.7    51.5    20.5
2004 05 25    20 02.60   -32 50.7    0.136    1.100   127.1    47.3    21.0
2004 06 04    20 12.62   -32 12.9    0.164    1.135   134.2    39.9    21.2
2004 06 14    20 11.50   -31 46.9    0.195    1.178   143.5    30.8    21.4
2004 06 24    20 03.56   -31 22.4    0.231    1.228   154.1    21.2    21.6
2004 07 04    19 52.94   -30 49.4    0.274    1.283   164.6    12.2    21.8
2004 07 14    19 42.88   -30 05.1    0.328    1.342   171.4     6.5    22.0

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-F47

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