MPEC 2004-F19 : 2004 FD

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M.P.E.C. 2004-F19                                Issued 2004 Mar. 17, 13:43 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.

         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 FD

Observations:
     K04F00D* C2004 03 16.13016 09 52 53.42 +19 02 51.4          21.0 V EF019691
     K04F00D  C2004 03 16.15702 09 52 55.56 +19 01 56.0          21.1 V EF019691
     K04F00D  C2004 03 16.18428 09 52 57.68 +19 00 59.0          20.8 V EF019691
     K04F00D  C2004 03 17.22750 09 54 30.17 +18 26 32.8          20.0 R EF019649
     K04F00D  C2004 03 17.23105 09 54 30.46 +18 26 25.6          20.5 R EF019649
     K04F00D  C2004 03 17.23461 09 54 30.67 +18 26 20.5          20.1 R EF019649
     K04F00D  C2004 03 17.23527 09 54 31.41 +18 26 24.2          21.0 R EF019926
     K04F00D  C2004 03 17.23800 09 54 31.65 +18 26 20.7          21.0 R EF019926
     K04F00D  C2004 03 17.24248 09 54 31.91 +18 26 12.3          20.4 R EF019926
     K04F00D 5C2004 03 17.26389 09 54 33.65 +18 25 31.7          20.5 R EF019673
     K04F00D 5C2004 03 17.26597 09 54 33.86 +18 25 25.8                 EF019673
     K04F00D  C2004 03 17.26608 09 54 33.33 +18 25 31.0          20.9   EF019651
     K04F00D  C2004 03 17.26608 09 54 33.33 +18 25 31.0          21.0   EF019651
     K04F00D  C2004 03 17.27252 09 54 33.99 +18 25 15.7                 EF019651
     K04F00D 5C2004 03 17.27697 09 54 34.60 +18 25 06.4                 EF019673
     K04F00D  C2004 03 17.27829 09 54 34.34 +18 25 04.3                 EF019651
     K04F00D 5C2004 03 17.27998 09 54 34.80 +18 25 00.6                 EF019673
     K04F00D  C2004 03 17.28186 09 54 34.55 +18 24 58.3                 EF019651
     K04F00D  C2004 03 17.34270 09 54 38.83 +18 23 04.8          21.2 V EF019291
     K04F00D  C2004 03 17.34742 09 54 39.15 +18 22 56.2          21.0 V EF019291
     K04F00D  C2004 03 17.35221 09 54 39.48 +18 22 47.3          21.2 V EF019291

Observer details:
291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
649 Powell Observatory, Louisburg.  Observer R. Fredrick.  0.75-m Newtonian
    + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer M. Block.  0.9-m f/3 reflector
    + CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  0.81-m
    f/7 Ritchey-Chretien + CCD.

Orbital elements:
2004 FD
Epoch 2004 Mar. 16.0 TT = JDT 2453080.5                 MPC
M  43.19274              (2000.0)            P               Q
n   0.68119110     Peri.  359.39839     +0.67690754     -0.73594582
a   1.2792539      Node    47.99906     +0.67540460     +0.61377222
e   0.6608001      Incl.    1.03424     +0.29261716     +0.28577511
P   1.45           H   23.1           G   0.15
From 20 observations 2004 Mar. 16-17.

Ephemeris:
2004 FD                  a,e,i = 1.28, 0.66, 1                   q = 0.4339
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 03 16    09 52.65   +19 07.8    0.168    1.140   147.6    27.9    20.8
2004 03 26    10 03.96   +15 26.1    0.300    1.247   141.9    29.6    22.3
2004 04 05    10 12.58   +13 30.9    0.440    1.346   134.7    31.9    23.3
2004 04 15    10 21.43   +12 03.0    0.587    1.438   127.5    33.6    24.1

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-F19

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