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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-G27 : 2004 GB2

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M.P.E.C. 2004-G27                                Issued 2004 Apr. 13, 12:44 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 GB2

Observations:
     K04G02B* C2004 04 12.22407 12 11 01.98 -12 49 09.3          19.1   EG027644
     K04G02B  C2004 04 12.24503 12 11 03.26 -12 48 03.1          19.1   EG027644
     K04G02B  C2004 04 12.26597 12 11 04.54 -12 46 56.8          19.1   EG027644
     K04G02B  C2004 04 12.89684 12 11 49.36 -12 14 23.2          19.7 R EG027620
     K04G02B  C2004 04 12.90390 12 11 49.73 -12 14 03.1          19.1 R EG027620
     K04G02B  C2004 04 12.91097 12 11 50.27 -12 13 41.9          19.4 R EG027620
     K04G02B  C2004 04 12.92228 12 11 50.59 -12 13 09.0                 EG027246
     K04G02B  C2004 04 12.92343 12 11 50.71 -12 13 06.4                 EG027246
     K04G02B  C2004 04 12.92575 12 11 50.81 -12 12 59.0                 EG027246
     K04G02B  C2004 04 12.92737 12 11 50.96 -12 12 54.9                 EG027246
     K04G02B  C2004 04 13.14868 12 12 07.54 -12 01 43.9          19.2   EG027854
     K04G02B  C2004 04 13.15547 12 12 07.84 -12 01 23.4          19.2   EG027854
     K04G02B  C2004 04 13.16225 12 12 08.16 -12 01 05.5          19.5   EG027854
     K04G02B  C2004 04 13.23073 12 12 12.19 -11 57 41.3          20.2 R EG027448
     K04G02B  C2004 04 13.24136 12 12 12.81 -11 57 09.4          19.6 R EG027448
     K04G02B  C2004 04 13.25135 12 12 13.40 -11 56 39.6          20.0 R EG027448
     K04G02B 5C2004 04 13.32361 12 12 17.92 -11 53 07.0          20.0 R EG027673
     K04G02B 5C2004 04 13.32523 12 12 18.00 -11 53 02.1                 EG027673
     K04G02B 5C2004 04 13.32720 12 12 18.11 -11 52 56.0                 EG027673
     K04G02B 5C2004 04 13.32917 12 12 18.22 -11 52 50.5                 EG027673

Observer details:
246 Klet Observatory-KLENOT.  Observer M. Kocer.  1.06-m KLENOT Telescope
    + CCD.
448 Desert Moon Observatory.  Observer B. L. Stevens.  0.3-m
    Schmidt-Cassegrain + CCD.
620 Observatorio Astronomico de Mallorca.  Observers S. Sanchez, R. Stoss,
    J. Nomen.  0.30-m f/9 Schmidt-Cassegrain + CCD.
644 Palomar Mountain/NEAT.  Observers S. Pravdo, D. MacDonald, K. Lawrence,
    M. Hicks.  1.2-m Schmidt + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.356-m f/10.0
    Schmidt-Cassegrain + CCD.

Orbital elements:
2004 GB2                                                             PHA 0.019
Epoch 2004 Apr. 5.0 TT = JDT 2453100.5                  MPC
M  20.91210              (2000.0)            P               Q
n   0.31993267     Peri.  254.57917     -0.24235393     -0.96388277
a   2.1172086      Node   210.14716     +0.95294084     -0.21513207
e   0.6488684      Incl.   12.70202     +0.18212173     -0.15699744
P   3.08           H   20.8           G   0.15
From 20 observations 2004 Apr. 12-13.

Ephemeris:
2004 GB2                 a,e,i = 2.12, 0.65, 13                  q = 0.7434
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 04 05    12 00.28   -21 05.9    0.226    1.215   159.7    16.6    18.9
2004 04 15    12 14.15   -10 35.0    0.327    1.316   160.4    14.8    19.8
2004 04 25    12 23.58   -05 13.9    0.445    1.415   152.3    19.3    20.8
2004 05 05    12 32.14   -02 29.0    0.578    1.513   143.6    23.3    21.6

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-G27

Read MPEC 2004-G26 Read MPEC 2004-G28


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