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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-P25 : 2004 PJ2

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M.P.E.C. 2004-P25                                Issued 2004 Aug.  9, 12:11 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 PJ2

Observations:
     K04P02J* C2004 08 08.20767 19 37 47.98 -23 05 32.5          18.6   EP025704
     K04P02J  C2004 08 08.21709 19 37 49.58 -23 05 16.7          18.7   EP025704
     K04P02J  C2004 08 08.22644 19 37 51.10 -23 05 00.7          18.6   EP025704
     K04P02J  C2004 08 08.24521 19 37 54.24 -23 04 27.6          18.7   EP025704
     K04P02J  C2004 08 08.84553 19 39 47.59 -22 47 25.2                 EP025246
     K04P02J  C2004 08 08.84612 19 39 47.70 -22 47 24.0                 EP025246
     K04P02J  C2004 08 08.84720 19 39 47.95 -22 47 22.0                 EP025246
     K04P02J  C2004 08 08.84861 19 39 48.08 -22 47 20.5                 EP025246
     K04P02J  C2004 08 08.84986 19 39 48.35 -22 47 18.2                 EP025246
     K04P02J  C2004 08 08.85073 19 39 48.53 -22 47 16.8                 EP025246
     K04P02J  C2004 08 08.87178 19 39 52.72 -22 46 36.9          18.5 R EP025620
     K04P02J  C2004 08 08.88383 19 39 53.72 -22 46 21.6          17.5 R EP025461
     K04P02J  C2004 08 08.88465 19 39 53.79 -22 46 20.7                 EP025461
     K04P02J  C2004 08 08.88545 19 39 53.96 -22 46 19.0                 EP025461
     K04P02J  C2004 08 08.88626 19 39 54.07 -22 46 17.7                 EP025461
     K04P02J 5C2004 08 09.17731 19 40 48.64 -22 38 05.0          18.7 R EP025673
     K04P02J 5C2004 08 09.17986 19 40 49.06 -22 38 01.5                 EP025673
     K04P02J 5C2004 08 09.18252 19 40 49.49 -22 37 57.5                 EP025673
     K04P02J 5C2004 08 09.18600 19 40 50.01 -22 37 52.2                 EP025673
     K04P02J 5C2004 08 09.19155 19 40 50.91 -22 37 42.9                 EP025673
     K04P02J 5C2004 08 09.19398 19 40 51.36 -22 37 38.7                 EP025673
     K04P02J  C2004 08 09.25474 19 41 00.10 -22 35 59.7          18.0 R EP025H06
     K04P02J  C2004 08 09.25750 19 41 00.55 -22 35 56.0          18.1 R EP025H06

Observer details:
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  1.06-m KLENOT
    Telescope + CCD.
461 Szeged University, Piszkesteto Stn. (Konkoly).  Observers K. Sarneczky,
    T. Szalai.  0.60-m Schmidt + CCD.
620 Observatorio Astronomico de Mallorca.  Observers A. Petrov, S. Cikota,
    N. Udovicic, R. Stoss.  0.30-m f/9 Schmidt-Cassegrain + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer M. Vale.  Measurer
    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.  0.30-m reflector
    + CCD.

Orbital elements:
2004 PJ2                                                             PHA 0.027
Epoch 2004 Aug. 3.0 TT = JDT 2453220.5                  MPC
M  36.37682              (2000.0)            P               Q
n   0.58182951     Peri.  281.90770     -0.51194498     +0.85846942
a   1.4210376      Node   317.25348     -0.76948185     -0.47417876
e   0.3419254      Incl.    2.59250     -0.38185078     -0.19540921
P   1.69           H   21.4           G   0.15
From 23 observations 2004 Aug. 8-9.

Ephemeris:
2004 PJ2                 a,e,i = 1.42, 0.34, 3                   q = 0.9351
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 08 03    19 17.44   -26 06.3    0.115    1.120   156.1    21.5    18.0
2004 08 13    19 50.98   -21 04.1    0.171    1.171   155.2    21.3    18.9
2004 08 23    20 10.61   -18 16.1    0.236    1.223   150.6    23.9    19.8
2004 09 02    20 25.93   -16 27.6    0.310    1.275   144.9    27.1    20.6
2004 09 12    20 39.97   -15 06.8    0.393    1.327   138.8    30.0    21.3
2004 09 22    20 54.05   -13 57.3    0.484    1.379   132.7    32.4    21.9

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-P25

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