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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-B37 : 2004 BH41

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M.P.E.C. 2004-B37                                Issued 2004 Jan. 23, 22:13 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 BH41

Observations:
     K04B41H* C2004 01 22.29338 08 44 10.13 +19 40 41.2          20.2   EB037704
     K04B41H  C2004 01 22.30627 08 44 08.00 +19 41 07.3          20.3   EB037704
     K04B41H  C2004 01 22.31917 08 44 05.90 +19 41 32.8          20.0   EB037704
     K04B41H  C2004 01 22.33204 08 44 03.78 +19 41 58.9          20.6   EB037704
     K04B41H  C2004 01 22.34505 08 44 01.75 +19 42 26.3          20.2   EB037704
     K04B41H  C2004 01 23.18557 08 41 50.04 +20 10 54.8          18.9 R EB037H06
     K04B41H  C2004 01 23.18846 08 41 49.56 +20 11 00.5          19.0 R EB037H06
     K04B41H  C2004 01 23.19135 08 41 49.09 +20 11 06.2          18.7 R EB037H06
     K04B41H 5C2004 01 23.23137 08 41 42.74 +20 12 29.2          19.8 R EB037673
     K04B41H 5C2004 01 23.23681 08 41 41.90 +20 12 39.6                 EB037673
     K04B41H 5C2004 01 23.23889 08 41 41.58 +20 12 43.9                 EB037673
     K04B41H 5C2004 01 23.24375 08 41 40.88 +20 12 53.9                 EB037673
     K04B41H  C2004 01 23.25851 08 41 38.15 +20 13 23.7          20.1 R EB037649
     K04B41H  C2004 01 23.26028 08 41 37.85 +20 13 27.5          20.0 R EB037649
     K04B41H  C2004 01 23.26205 08 41 37.57 +20 13 30.5          20.1 R EB037649
     K04B41H  C2004 01 23.26383 08 41 37.26 +20 13 34.2          20.3 R EB037649
     K04B41H  C2004 01 23.86551 08 40 02.52 +20 33 45.9                 EB037246
     K04B41H  C2004 01 23.86650 08 40 02.30 +20 33 48.3                 EB037246
     K04B41H  C2004 01 23.87082 08 40 01.61 +20 33 56.9                 EB037246
     K04B41H  C2004 01 23.87174 08 40 01.45 +20 33 58.6                 EB037246
     K04B41H  C2004 01 23.87258 08 40 01.29 +20 34 00.3                 EB037246
     K04B41H  C2004 01 23.87341 08 40 01.25 +20 34 01.6                 EB037246

Observer details:
246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy.  1.06-m KLENOT
    Telescope + CCD.
649 Powell Observatory, Louisburg.  Observer R. Fredrick.  0.75-m Newtonian
    + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + 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.
H06 New Mexico Skies Observatory.  Observer R. Hutsebaut.

Orbital elements:
2004 BH41
Epoch 2004 Jan. 16.0 TT = JDT 2453020.5                 MPC
M 124.59598              (2000.0)            P               Q
n   0.74515177     Peri.  201.21964     +0.77035778     +0.46672569
a   1.2049607      Node   123.31206     -0.48410756     +0.87153578
e   0.5086043      Incl.   31.32060     -0.41495634     -0.15030809
P   1.32           H   19.2           G   0.15
From 22 observations 2004 Jan. 22-23.

Ephemeris:
2004 BH41                a,e,i = 1.20, 0.51, 31                  q = 0.5921
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 01 16    09 00.13   +16 03.0    0.727    1.690   162.3    10.2    20.3
2004 01 26    08 34.40   +21 44.5    0.739    1.723   177.1     1.7    19.9
2004 02 05    08 08.70   +26 40.6    0.786    1.750   162.0    10.0    20.5
2004 02 15    07 47.05   +30 23.6    0.864    1.773   146.5    17.9    21.1
2004 02 25    07 31.82   +32 56.0    0.965    1.791   132.8    23.9    21.5
2004 03 06    07 23.57   +34 34.4    1.081    1.804   121.0    28.1    21.9

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-B37

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