• MPC Preparation (Info)

    • MPEC 2004-P51 : 2004 PR92

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    M.P.E.C. 2004-P51                                Issued 2004 Aug. 14, 02:42 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 Brinson 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 PR92

Observations:
     K04P92R* C2004 08 12.29250 21 51 57.82 -19 33 39.8          19.7   EP051704
     K04P92R  C2004 08 12.30249 21 51 52.73 -19 32 20.3          20.1   EP051704
     K04P92R  C2004 08 12.31316 21 51 47.24 -19 30 55.3          20.6   EP051704
     K04P92R  C2004 08 12.32340 21 51 41.94 -19 29 34.5          20.3   EP051704
     K04P92R  C2004 08 12.33338 21 51 36.80 -19 28 13.7          19.8   EP051704
     K04P92R  C2004 08 12.94004 21 46 44.81 -18 02 11.7          19.1 R EP051176
     K04P92R  C2004 08 12.94106 21 46 44.26 -18 02 02.8          19.0 R EP051176
     K04P92R  C2004 08 12.94209 21 46 43.71 -18 01 53.7          19.2 R EP051176
     K04P92R  C2004 08 12.94346 21 46 42.98 -18 01 41.7          19.5 R EP051176
     K04P92R  C2004 08 13.91646 21 37 41.04 -15 18 37.5          19.0 R EP051J87
     K04P92R  C2004 08 13.91965 21 37 39.05 -15 18 02.2          18.6 R EP051J87
     K04P92R  C2004 08 13.92324 21 37 36.70 -15 17 23.9          19.1 R EP051J87
     K04P92R  C2004 08 14.03975 21 36 18.37 -14 55 31.5          19.1 V EP051941
     K04P92R  C2004 08 14.04002 21 36 18.18 -14 55 28.4          19.1 V EP051941
     K04P92R  C2004 08 14.04055 21 36 17.83 -14 55 22.1          19.2 V EP051941
     K04P92R  C2004 08 14.04109 21 36 17.47 -14 55 16.0          19.1 V EP051941
     K04P92R  C2004 08 14.04136 21 36 17.29 -14 55 13.1          19.0 V EP051941

Observer details:
176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco,
    J. Forteza.  0.41-m f/4 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.
941 Observatorio Pla D'Arguines.  Observer R. Ferrando.
J87 La Canada.  Observer J. Lacruz.  0.30-m Schmidt-Cassegrain + CCD.

Orbital elements:
2004 PR92
Epoch 2004 Aug. 3.0 TT = JDT 2453220.5                  MPC
M 289.78514              (2000.0)            P               Q
n   0.81924234     Peri.  100.24399     +0.45549453     -0.87927949
a   1.1311698      Node   321.65210     +0.70338244     +0.45134286
e   0.3385063      Incl.   12.97051     +0.54569028     +0.15217490
P   1.20           H   25.2           G   0.15
From 17 observations 2004 Aug. 12-14.

Ephemeris:
2004 PR92                a,e,i = 1.13, 0.34, 13                  q = 0.7483
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 08 13    21 46.19   -17 51.2    0.060    1.073   175.3     4.5    19.6
2004 08 14    21 36.76   -15 01.0    0.054    1.067   179.3     0.7    19.1
2004 08 15    21 25.48   -11 29.6    0.048    1.061   175.8     4.0    19.1
2004 08 16    21 11.86   -07 05.0    0.043    1.055   169.9     9.7    19.1
2004 08 17    20 55.26   -01 33.6    0.039    1.050   162.6    16.7    19.1
2004 08 18    20 34.84   +05 16.5    0.035    1.044   153.8    25.4    19.2
2004 08 19    20 09.59   +13 26.9    0.032    1.038   143.2    35.8    19.3
2004 08 20    19 38.48   +22 35.3    0.031    1.032   131.1    47.6    19.5
2004 08 21    19 00.78   +31 47.9    0.030    1.026   118.4    60.1    19.8
2004 08 22    18 16.84   +39 54.7    0.032    1.021   106.1    72.2    20.3
2004 08 23    17 28.78   +46 04.2    0.034    1.015    95.1    82.9    20.8
2004 08 24    16 40.40   +50 04.8    0.038    1.009    85.9    92.0    21.4
2004 08 25    15 55.63   +52 17.5    0.042    1.003    78.4    99.3    21.9
2004 08 26    15 16.88   +53 14.7    0.046    0.997    72.3   105.2    22.4
2004 08 27    14 44.69   +53 25.3    0.052    0.992    67.3   109.9    22.9
2004 08 28    14 18.43   +53 09.7    0.057    0.986    63.3   113.8    23.4
2004 08 29    13 57.08   +52 40.4    0.063    0.980    59.9   116.9    23.8
2004 08 30    13 39.62   +52 04.7    0.069    0.974    57.1   119.5    24.1
2004 08 31    13 25.20   +51 26.6    0.074    0.968    54.8   121.6    24.5
2004 09 01    13 13.16   +50 48.1    0.081    0.963    52.8   123.4    24.8
2004 09 02    13 02.97   +50 10.5    0.087    0.957    51.0   124.9    25.0

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-P51

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