MPEC 2004-B47 : 2004 BW58

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M.P.E.C. 2004-B47                                Issued 2004 Jan. 25, 11:22 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 BW58

Observations:
     K04B58W* C2004 01 23.40363 13 57 40.36 -02 14 34.5          19.4   EB047704
     K04B58W  C2004 01 23.41634 13 57 41.64 -02 14 13.8          19.5   EB047704
     K04B58W  C2004 01 23.42911 13 57 42.84 -02 13 53.1          19.8   EB047704
     K04B58W  C2004 01 23.44279 13 57 44.23 -02 13 31.3          20.1   EB047704
     K04B58W  C2004 01 24.06105 13 58 49.00 -01 56 47.5                 EB047246
     K04B58W  C2004 01 24.06189 13 58 49.07 -01 56 46.2                 EB047246
     K04B58W  C2004 01 24.06265 13 58 49.17 -01 56 44.6                 EB047246
     K04B58W  C2004 01 24.06403 13 58 49.31 -01 56 42.4                 EB047246
     K04B58W  C2004 01 24.06535 13 58 49.40 -01 56 40.0                 EB047246
     K04B58W  C2004 01 24.06639 13 58 49.51 -01 56 38.1                 EB047246
     K04B58W  C2004 01 24.06759 13 58 49.64 -01 56 36.7                 EB047246
     K04B58W  C2004 01 25.18977 14 00 43.49 -01 25 57.8          19.0 R EB047J95
     K04B58W  C2004 01 25.21001 14 00 45.51 -01 25 24.5          19.8 R EB047J95
     K04B58W  C2004 01 25.24175 14 00 48.53 -01 24 27.8          19.1 V EB047941
     K04B58W  C2004 01 25.24255 14 00 48.59 -01 24 26.6          19.2 V EB047941
     K04B58W  C2004 01 25.24335 14 00 48.66 -01 24 25.4          19.0 V EB047941
     K04B58W  C2004 01 25.24415 14 00 48.73 -01 24 24.3          19.0 V EB047941
     K04B58W  C2004 01 25.24495 14 00 48.81 -01 24 23.1          19.2 V EB047941

Observer details:
246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy.  1.06-m KLENOT
    Telescope + CCD.
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.
941 Observatorio Pla D'Arguines.  Observer R. Ferrando.  0.30-m
    Schmidt-Cassegrain + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 BW58                                                            PHA 0.020
Epoch 2004 Jan. 16.0 TT = JDT 2453020.5                 MPC
M  32.87872              (2000.0)            P               Q
n   0.60995134     Peri.  303.94284     +0.26762322     -0.94725089
a   1.3770169      Node   129.52412     +0.94216009     +0.21894562
e   0.3427551      Incl.   13.21478     +0.20177259     +0.23404821
P   1.62           H   18.6           G   0.15
From 18 observations 2004 Jan. 23-25.

Ephemeris:
2004 BW58                a,e,i = 1.38, 0.34, 13                  q = 0.9050
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 01 26    14 02.06   -01 03.4    0.408    1.107    96.4    62.1    19.1
2004 02 05    14 15.59   +03 42.7    0.411    1.159   104.5    55.4    19.0
2004 02 15    14 23.08   +08 49.4    0.413    1.212   113.4    48.4    18.9
2004 02 25    14 23.55   +14 09.9    0.418    1.266   122.8    41.1    18.8
2004 03 06    14 16.57   +19 21.9    0.429    1.318   132.0    34.0    18.8
2004 03 16    14 02.75   +23 52.1    0.450    1.370   139.8    27.9    18.8
2004 03 26    13 44.15   +27 05.8    0.484    1.419   144.4    24.1    18.9
2004 04 05    13 24.39   +28 42.5    0.532    1.467   144.6    23.3    19.2
2004 04 15    13 07.02   +28 46.9    0.594    1.512   140.9    24.7    19.5
2004 04 25    12 54.28   +27 38.8    0.670    1.554   135.1    27.2    19.9
2004 05 05    12 46.86   +25 42.0    0.757    1.594   128.5    29.7    20.3
2004 05 15    12 44.33   +23 16.6    0.853    1.631   121.9    31.8    20.7
2004 05 25    12 45.89   +20 35.6    0.957    1.666   115.4    33.3    21.0
2004 06 04    12 50.75   +17 47.5    1.067    1.697   109.2    34.4    21.3
2004 06 14    12 58.15   +14 57.4    1.181    1.726   103.3    35.0    21.6
2004 06 24    13 07.59   +12 08.1    1.298    1.751    97.6    35.1    21.8
2004 07 04    13 18.66   +09 21.3    1.417    1.774    92.1    34.9    22.0

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-B47

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