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  • MPEC 2013-Q10 : 2013 PJ44

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    M.P.E.C. 2013-Q10                                Issued 2013 Aug. 17, 18:33 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://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 PJ44
    
    Observations:
         K13P44J  C2013 08 12.44749 22 06 09.473-05 14 04.17         21.5 wLEQ010F51
         K13P44J* C2013 08 12.45014 22 06 09.380-05 14 04.35         21.5 wLEQ010F51
         K13P44J  C2013 08 12.46303 22 06 08.965-05 14 04.10         21.3 wLEQ010F51
         K13P44J  C2013 08 12.46566 22 06 08.876-05 14 04.17         21.6 wLEQ010F51
         K13P44J  C2013 08 12.48067 22 06 08.381-05 14 03.91         21.4 wLEQ010F51
         K13P44J  C2013 08 12.49300 22 06 07.974-05 14 03.76         21.5 wLEQ010F51
         K13P44J  C2013 08 12.49564 22 06 07.896-05 14 03.96         21.4 wLEQ010F51
         K13P44J KC2013 08 15.20588522 04 40.93 -05 13 41.5          21.4 VuEQ010H21
         K13P44J KC2013 08 15.21422522 04 40.65 -05 13 41.5          21.3 VuEQ010H21
         K13P44J KC2013 08 15.22152422 04 40.44 -05 13 41.4          21.3 VuEQ010H21
         K13P44J 1C2013 08 15.68060 22 04 25.51 -05 13 36.3                cEQ010Q62
         K13P44J 1C2013 08 15.68361 22 04 25.45 -05 13 37.0          20.6 VcEQ010Q62
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, S. Foglia, L. Buzzi, T. Vorobjov.  0.81-m f/4.0
        astrograph + CCD.
    Q62 iTelescope Observatory, Siding Spring.  Observer H. Sato.  0.51-m f/6.8
        astrograph + CCD + f/4.5 focal reducer.
    
    Orbital elements:
    2013 PJ44
    Epoch 2013 July 27.0 TT = JDT 2456500.5                 MPC
    M  13.79790              (2000.0)            P               Q
    n   0.04108599     Peri.  330.82474     +0.30718426     +0.92148201
    a   8.3177691      Node   315.84181     -0.79351204     +0.11012683
    e   0.4743722      Incl.   19.95188     -0.52533462     +0.37248220
    P  24.0            H   14.7           G   0.15
    From 12 observations 2013 Aug. 12-15.
    
    Ephemeris:
    2013 PJ44                a,e,i = 8.32, 0.47, 20                  q = 4.3721
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 07 18    22 17 46.4 -05 35 47   3.9055  4.7373   140.9     7.8    21.6
    ...
    2013 08 02    22 11 29.0 -05 18 38   3.8231  4.7692   156.2     4.9    21.4
    ...
    2013 08 10    22 07 27.0 -05 14 40   3.8030  4.7866   164.2     3.3    21.3
    ...
    2013 08 16    22 04 15.3 -05 13 36   3.7999  4.7998   169.8     2.1    21.3
    2013 08 17    22 03 42.9 -05 13 34   3.8004  4.8021   170.6     2.0    21.2
    2013 08 18    22 03 10.4 -05 13 34   3.8012  4.8043   171.3     1.8    21.2
    ...
    2013 08 24    21 59 55.6 -05 14 11   3.8120  4.8177   173.4     1.4    21.2
    ...
    2013 09 01    21 55 41.9 -05 16 22   3.8430  4.8359   168.4     2.4    21.3
    ...
    2013 09 16    21 48 42.5 -05 21 52   3.9506  4.8707   153.4     5.3    21.6
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Q10
    

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