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  • MPEC 2013-P77 : 2013 PC39

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    M.P.E.C. 2013-P77                                Issued 2013 Aug. 14, 20:38 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 PC39
    
    Observations:
         K13P39C* C2013 08 09.43293 22 05 08.951-13 20 38.09         20.8 wLEP077F51
         K13P39C  C2013 08 09.45106 22 05 13.726-13 20 41.23         21.0 wLEP077F51
         K13P39C  C2013 08 09.46530 22 05 17.480-13 20 43.49         21.2 wLEP077F51
         K13P39C KC2013 08 10.34812 22 09 32.25 -13 23 07.4          20.4 RqEP077H36
         K13P39C KC2013 08 10.35990 22 09 35.48 -13 23 10.0          20.4 RqEP077H36
         K13P39C KC2013 08 10.37166 22 09 38.60 -13 23 13.3          20.5 RqEP077H36
         K13P39C KC2013 08 12.44405 22 19 45.77 -13 27 31.8          20.5 RoEP077291
         K13P39C KC2013 08 12.44701 22 19 46.58 -13 27 32.0          20.6 RoEP077291
         K13P39C KC2013 08 12.44997 22 19 47.40 -13 27 32.5          21.3 RoEP077291
         K13P39C HC2013 08 12.96558 22 22 22.94 -13 28 39.1          20.1 RtEP077204
         K13P39C HC2013 08 13.02932 22 22 40.61 -13 28 45.6                tEP077204
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
        + CCD.
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    
    Orbital elements:
    2013 PC39                                                Earth MOID = 0.1340 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M 322.06220              (2000.0)            P               Q
    n   0.30070237     Peri.  195.61928     +0.87153641     +0.48873215
    a   2.2065383      Node   135.05330     -0.44365924     +0.82036500
    e   0.4814135      Incl.    3.21033     -0.20878402     +0.29688744
    P   3.28           H   24.1           G   0.15           U   8
    Residuals in seconds of arc
    130809 F51  0.1+  0.0     130810 H36  0.7+  0.7+    130812 291  0.1-  0.3-
    130809 F51  0.1-  0.1-    130810 H36  0.4-  1.2-    130812 204  0.2+  0.3-
    130809 F51  0.1-  0.1-    130812 291  0.0   0.0     130813 204  0.2+  0.2+
    130810 H36  0.2+  1.9+    130812 291  0.1-  0.0
    
    Ephemeris:
    2013 PC39                a,e,i = 2.21, 0.48, 3                   q = 1.1443
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 07 15    20 29 12.5 -12 21 45   0.2091  1.2193   164.5    12.8    21.9
    ...
    2013 07 30    21 18 45.2 -12 48 05   0.1605  1.1729   168.4    10.0    21.1
    ...
    2013 08 07    21 53 35.8 -13 13 16   0.1451  1.1567   168.5    10.1    20.9
    ...
    2013 08 13    22 22 32.0 -13 27 48   0.1386  1.1488   167.3    11.1    20.8
    2013 08 14    22 27 28.4 -13 29 21   0.1380  1.1479   167.1    11.4    20.8
    2013 08 15    22 32 25.6 -13 30 35   0.1375  1.1471   166.8    11.6    20.8
    ...
    2013 08 21    23 01 50.1 -13 30 34   0.1368  1.1443   165.0    13.3    20.8
    ...
    2013 08 29    23 37 37.1 -13 10 41   0.1423  1.1468   163.0    15.0    21.0
    ...
    2013 09 13    00 25 23.5 -11 47 10   0.1699  1.1697   162.9    14.7    21.4
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-P77
    

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