MPEC 2002-F38 : 2002 FQ4

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M.P.E.C. 2002-F38                                Issued 2002 Mar. 21, 17:02 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.

             Prepared using the Tamkin Foundation Computer Network

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

                                   2002 FQ4

Observations:
     K02F04Q* C2002 03 19.59670 12 49 27.64 -04 34 10.6          20.3        608
     K02F04Q  C2002 03 19.60719 12 49 27.54 -04 33 15.0          20.7        608
     K02F04Q  C2002 03 19.61776 12 49 27.38 -04 32 20.7          20.3        608
     K02F04Q  C2002 03 20.37818 12 49 22.21 -03 25 27.5          18.9 R      448
     K02F04Q  C2002 03 20.38390 12 49 22.18 -03 24 57.1          18.7 R      448
     K02F04Q  C2002 03 20.38997 12 49 22.05 -03 24 25.0          18.9 R      448
     K02F04Q  C2002 03 20.50005 12 49 20.73 -03 14 32.3          19.7        644
     K02F04Q  C2002 03 20.51092 12 49 20.58 -03 13 34.4          19.9        644
     K02F04Q  C2002 03 20.52172 12 49 20.42 -03 12 35.5          20.0        644
     K02F04Q  C2002 03 21.37419 12 49 13.47 -01 55 36.6          19.2 R      651
     K02F04Q  C2002 03 21.37648 12 49 13.48 -01 55 24.0          19.5 R      651
     K02F04Q  C2002 03 21.37789 12 49 13.41 -01 55 16.3          19.3 R      651

Observer details:
448 Desert Moon Observatory.  Observer B. Stevens.  0.30-m f/6.3
    Schmidt-Cassegrain + CCD.
608 Haleakala-NEAT/MSSS.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    P. Kervin, R. Maeda, J. Africano, M. Hicks.  1.2-m reflector + CCD.
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    M. Hicks, R. Thicksten.  1.2-m Schmidt + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    reflector + CCD.

Orbital elements:
2002 FQ4
Epoch 2002 Mar. 7.0 TT = JDT 2452340.5                  MPC
M 330.95602              (2000.0)            P               Q
n   0.32763832     Peri.   55.43339     -0.53363518     +0.84481524
a   2.0838810      Node   183.19775     -0.79741131     -0.48726083
e   0.3810774      Incl.   44.35322     +0.28172451     +0.22105222
P   3.01           H   19.6           G   0.15
From 12 observations 2002 Mar. 19-21.

Ephemeris:
2002 FQ4                 a,e,i = 2.08, 0.38, 44                  q = 1.2898
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 03 17    12 49.69   -08 11.5    0.495    1.473   161.4    12.4    19.7
2002 03 27    12 48.00   +07 08.7    0.442    1.434   168.5     8.0    19.2
2002 04 06    12 44.69   +24 01.8    0.440    1.398   149.5    21.3    19.6
2002 04 16    12 41.50   +38 17.1    0.483    1.366   130.1    34.2    20.1
2002 04 26    12 40.58   +48 11.6    0.554    1.339   115.1    42.9    20.6
2002 05 06    12 43.59   +54 27.4    0.636    1.317   104.1    48.0    21.0
2002 05 16    12 51.38   +58 12.1    0.719    1.301    96.1    50.6    21.3
2002 05 26    13 04.11   +60 16.1    0.796    1.292    90.4    51.6    21.6
2002 06 05    13 21.22   +61 09.9    0.864    1.290    86.3    51.7    21.7
2002 06 15    13 42.01   +61 09.3    0.920    1.294    83.7    51.3    21.9
2002 06 25    14 05.75   +60 22.8    0.965    1.305    82.4    50.5    22.0

Timothy B. Spahr             (C) Copyright 2002 MPC           M.P.E.C. 2002-F38

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