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  • MPEC 2013-O45 : 2013 OP3

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    M.P.E.C. 2013-O45                                Issued 2013 July 27, 12:09 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 OP3
    
    Observations:
         K13O03P* C2013 07 16.52177 21 13 20.774+04 19 58.18         21.8 wLEO045F51
         K13O03P  C2013 07 16.53881 21 13 22.359+04 19 57.53         21.9 wLEO045F51
         K13O03P  C2013 07 16.56911 21 13 25.237+04 19 56.12         21.8 wLEO045F51
         K13O03P KC2013 07 17.24142721 14 35.83 +04 19 13.2                uEO045H21
         K13O03P KC2013 07 17.25440821 14 37.10 +04 19 12.3          22.2 VuEO045H21
         K13O03P KC2013 07 17.26697221 14 38.29 +04 19 11.5          22.0 VuEO045H21
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, T. Goggia,
        K. Chambers.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Vorobjov, L. Buzzi, S. Foglia, T. Linder.  0.81-m f/4.0
        astrograph + CCD.
    
    Orbital elements:
    2013 OP3                                                 Earth MOID = 0.1964 AU
    Epoch 2013 July 7.0 TT = JDT 2456480.5                  MPC
    M 351.03391              (2000.0)            P               Q
    n   0.13065340     Peri.  202.99242     +0.98872028     +0.10371477
    a   3.8464100      Node   150.41927     -0.07881516     +0.97376251
    e   0.6906284      Incl.   12.64361     -0.12735923     +0.20255818
    P   7.54           H   21.7           G   0.15
    From 6 observations 2013 July 16-17.  E-assumed.
    
    Ephemeris:
    2013 OP3                 a,e,i = 3.85, 0.69, 13                  q = 1.1900
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 06 27    20 44 27.5 +03 03 11   0.6440  1.5492   136.7    26.8    22.9
    ...
    2013 07 12    21 05 56.2 +04 17 07   0.4888  1.4408   143.9    24.5    22.1
    ...
    2013 07 20    21 19 31.9 +04 13 43   0.4176  1.3878   147.9    22.9    21.6
    ...
    2013 07 26    21 31 29.6 +03 41 09   0.3696  1.3510   151.1    21.3    21.2
    2013 07 27    21 33 40.6 +03 32 37   0.3620  1.3451   151.6    21.0    21.2
    2013 07 28    21 35 55.3 +03 23 06   0.3546  1.3393   152.2    20.7    21.1
    ...
    2013 08 03    21 50 50.8 +02 02 50   0.3131  1.3064   155.7    18.7    20.7
    ...
    2013 08 11    22 15 35.1 -00 57 33   0.2662  1.2677   160.6    15.4    20.2
    ...
    2013 08 26    23 21 32.2 -10 49 29   0.2103  1.2146   164.6    12.8    19.5
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-O45
    

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