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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-P15 : 2002 PR1

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M.P.E.C. 2002-P15                                Issued 2002 Aug. 5, 19:03 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.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2002 PR1

Observations:
     K02P01R* C2002 08 04.29220 21 05 32.86 +01 21 26.5          18.1        644
     K02P01R  C2002 08 04.31336 21 05 38.95 +01 21 32.8          18.3        644
     K02P01R  C2002 08 04.33422 21 05 44.97 +01 21 38.8          18.2        644
     K02P01R  C2002 08 05.19563 21 10 26.09 +01 25 36.9          18.3 R      649
     K02P01R  C2002 08 05.19743 21 10 26.65 +01 25 37.6          18.3 R      649
     K02P01R  C2002 08 05.19925 21 10 27.24 +01 25 37.6          18.4 R      649
     K02P01R  C2002 08 05.29753 21 10 59.83 +01 26 09.1                      670
     K02P01R  C2002 08 05.37482 21 11 24.15 +01 26 30.8          18.3        644
     K02P01R  C2002 08 05.38540 21 11 27.52 +01 26 33.6          18.2        644
     K02P01R  C2002 08 05.39728 21 11 31.30 +01 26 36.8          18.3        644
     K02P01R  C2002 08 05.42907 21 11 41.61 +01 26 44.0                      670

Observer details:
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    K. Kuluhiwa, M. Hicks, R. Thicksten.  1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg.  Observer R. Fredrick.  0.75-m Newtonian
    + CCD.
670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.

Orbital elements:
2002 PR1                                                             PHA 0.050
Epoch 2002 July 25.0 TT = JDT 2452480.5                 MPC
M 348.15750              (2000.0)            P               Q
n   0.24493252     Peri.  205.36850     +0.99437300     +0.08787895
a   2.5299101      Node   149.41056     -0.06597020     +0.95061967
e   0.5935740      Incl.    6.67572     -0.08288705     +0.29765675
P   4.02           H   21.2           G   0.15
From 11 observations 2002 Aug. 4-5.

Ephemeris:
2002 PR1                 a,e,i = 2.53, 0.59, 7                   q = 1.0282
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 07 25    20 28.81   +00 17.4    0.193    1.199   159.7    17.1    18.9
2002 08 04    21 04.03   +01 20.6    0.132    1.140   161.2    16.7    18.0
2002 08 14    22 25.44   +01 45.3    0.084    1.092   159.3    19.1    17.0
2002 08 24    01 18.77   +00 27.4    0.065    1.056   131.9    45.5    17.1
2002 09 03    03 51.42   -01 26.5    0.089    1.034   104.0    71.2    18.5
2002 09 13    04 59.30   -02 19.0    0.131    1.028    96.1    76.6    19.5
2002 09 23    05 30.98   -02 43.0    0.174    1.039    97.0    73.4    20.1
2002 10 03    05 47.02   -02 55.8    0.216    1.066   101.8    66.8    20.4
2002 10 13    05 53.44   -02 58.8    0.254    1.107   109.0    58.5    20.5
2002 10 23    05 52.41   -02 45.9    0.289    1.159   118.0    49.3    20.7
2002 11 02    05 45.06   -02 10.4    0.324    1.220   128.4    39.6    20.8
2002 11 12    05 32.77   -01 05.7    0.363    1.288   139.7    29.8    20.8
2002 11 22    05 18.02   +00 29.5    0.411    1.361   150.8    20.8    21.0
2002 12 02    05 03.49   +02 27.7    0.473    1.438   159.1    14.2    21.2
2002 12 12    04 51.51   +04 38.2    0.551    1.516   160.7    12.4    21.6
2002 12 22    04 43.51   +06 50.2    0.648    1.595   155.3    14.9    22.1

Timothy B. Spahr             (C) Copyright 2002 MPC           M.P.E.C. 2002-P15

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