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Minor Planet Center

MPEC 2004-H53 : 2004 HO1

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M.P.E.C. 2004-H53                                Issued 2004 Apr. 23, 15:01 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 HO1

Observations:
     K04H01O* C2004 04 19.36347 15 25 35.36 -12 14 50.7          19.1   EH053704
     K04H01O  C2004 04 19.37447 15 25 34.37 -12 15 06.8          19.5   EH053704
     K04H01O  C2004 04 19.38547 15 25 33.62 -12 15 21.1          19.6   EH053704
     K04H01O  C2004 04 19.39647 15 25 32.64 -12 15 35.1          19.2   EH053704
     K04H01O  C2004 04 19.40765 15 25 31.77 -12 15 49.8          19.3   EH053704
     K04H01O  C2004 04 20.35639 15 24 18.35 -12 37 27.2          18.6   EH053704
     K04H01O  C2004 04 20.36740 15 24 17.42 -12 37 42.7          19.1   EH053704
     K04H01O  C2004 04 20.37842 15 24 16.46 -12 37 58.0          18.8   EH053704
     K04H01O  C2004 04 20.38943 15 24 15.55 -12 38 14.0          19.0   EH053704
     K04H01O  C2004 04 20.40043 15 24 14.61 -12 38 28.6          19.1   EH053704
     K04H01O  C2004 04 22.35882 15 21 28.38 -13 25 24.1          19.1   EH053704
     K04H01O  C2004 04 22.36944 15 21 27.40 -13 25 39.4          19.3   EH053704
     K04H01O  C2004 04 22.38018 15 21 26.41 -13 25 55.2          18.9   EH053704
     K04H01O  C2004 04 22.39089 15 21 25.35 -13 26 11.2          18.6   EH053704
     K04H01O  C2004 04 22.40154 15 21 24.35 -13 26 27.2          18.8   EH053704
     K04H01O  C2004 04 23.01516 15 20 28.58 -13 41 51.5          18.4 R EH053J95
     K04H01O  C2004 04 23.02351 15 20 27.67 -13 42 04.3          19.0 R EH053J95
     K04H01O  C2004 04 23.03130 15 20 26.91 -13 42 15.1          18.0 R EH053J95
     K04H01O  C2004 04 23.06352 15 20 23.83 -13 43 04.5          18.5 R EH053J95
     K04H01O  C2004 04 23.35603 15 19 56.26 -13 50 28.4          18.2 R EH053H06
     K04H01O  C2004 04 23.35797 15 19 56.07 -13 50 31.5          18.3 R EH053H06
     K04H01O  C2004 04 23.35988 15 19 55.82 -13 50 35.5          17.8 R EH053H06

Observer details:
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.  0.30-m reflector
    + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 HO1
Epoch 2004 Apr. 5.0 TT = JDT 2453100.5                  MPC
M 325.10570              (2000.0)            P               Q
n   0.27853615     Peri.  264.82237     +0.54892592     +0.77694049
a   2.3221040      Node    43.59490     -0.47191484     +0.59248458
e   0.5471020      Incl.   26.55700     -0.68991066     +0.21289786
P   3.54           H   17.7           G   0.15
From 22 observations 2004 Apr. 19-23.

Ephemeris:
2004 HO1                 a,e,i = 2.32, 0.55, 27                  q = 1.0517
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 04 15    15 30.33   -10 43.9    0.716    1.667   151.3    16.8    19.0
2004 04 25    15 17.22   -14 33.4    0.602    1.593   163.9    10.1    18.3
2004 05 05    14 55.21   -19 46.9    0.512    1.520   176.2     2.5    17.4
2004 05 15    14 23.02   -26 20.0    0.450    1.447   163.2    11.6    17.5
2004 05 25    13 41.65   -33 26.2    0.417    1.377   145.3    24.8    17.6
2004 06 04    12 55.77   -39 56.8    0.411    1.309   128.1    37.6    17.9
2004 06 14    12 11.37   -45 13.5    0.423    1.245   113.3    48.5    18.1
2004 06 24    11 32.38   -49 27.3    0.443    1.187   101.5    57.0    18.4
2004 07 04    10 58.78   -53 06.7    0.465    1.137    92.6    63.3    18.6
2004 07 14    10 28.13   -56 30.1    0.483    1.097    86.3    67.6    18.7
2004 07 24    09 57.32   -59 45.3    0.494    1.069    82.3    70.4    18.8
2004 08 03    09 22.69   -62 51.3    0.496    1.054    80.5    71.8    18.8
2004 08 13    08 40.41   -65 40.6    0.490    1.053    80.9    71.8    18.8
2004 08 23    07 45.48   -68 01.8    0.475    1.067    83.5    70.3    18.7
2004 09 02    06 31.88   -69 22.3    0.455    1.095    88.4    67.1    18.5
2004 09 12    04 59.76   -68 32.5    0.431    1.135    95.8    61.9    18.4
2004 09 22    03 26.43   -63 58.2    0.411    1.184   105.8    54.6    18.1
2004 10 02    02 14.52   -55 04.3    0.404    1.242   117.7    45.5    17.9
2004 10 12    01 28.08   -43 08.4    0.420    1.305   129.3    36.3    17.9
2004 10 22    01 00.68   -30 33.8    0.466    1.373   136.9    29.7    18.0
2004 11 01    00 46.00   -19 23.9    0.543    1.443   138.2    27.3    18.4
2004 11 11    00 39.72   -10 24.6    0.648    1.516   134.4    27.8    18.9
2004 11 21    00 39.22   -03 25.0    0.775    1.589   128.4    29.2    19.4
2004 12 01    00 42.83   +02 03.0    0.919    1.663   121.5    30.3    19.9
2004 12 11    00 49.40   +06 25.6    1.078    1.737   114.6    31.0    20.4
2004 12 21    00 58.23   +10 02.7    1.247    1.810   107.8    31.2    20.8
2004 12 31    01 08.80   +13 07.6    1.424    1.882   101.2    30.8    21.2
2005 01 10    01 20.73   +15 49.3    1.607    1.952    94.8    30.1    21.5
2005 01 20    01 33.78   +18 14.1    1.793    2.022    88.5    29.1    21.8
2005 01 30    01 47.73   +20 25.6    1.981    2.090    82.3    27.8    22.0

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-H53

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