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  • MPEC 2013-S22 : 2013 RY80

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    M.P.E.C. 2013-S22                                Issued 2013 Sept. 18, 18:45 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 RY80
    
    Observations:
         K13R80Y* C2013 09 15.51923 23 46 23.838+18 07 42.60         19.0 rLES022F51
         K13R80Y  C2013 09 15.53095 23 46 31.388+18 10 40.78         19.1 rLES022F51
         K13R80Y KC2013 09 15.89384 23 51 12.54 +19 38 46.5                qES022J95
         K13R80Y KC2013 09 15.89772 23 51 15.05 +19 39 43.5                qES022J95
         K13R80Y KC2013 09 15.90187 23 51 17.77 +19 40 44.6          19.0 RqES022J95
         K13R80Y KC2013 09 15.97009 23 52 01.60 +19 57 55.4          19.3 RuES022B74
         K13R80Y KC2013 09 15.97316 23 52 03.47 +19 58 39.3          19.3 RuES022B74
         K13R80Y KC2013 09 15.97927 23 52 07.26 +20 00 06.4          19.6 RuES022B74
         K13R80Y KC2013 09 18.01033 00 13 15.80 +26 41 58.0          19.9 RuES022B74
         K13R80Y KC2013 09 18.01255 00 13 16.93 +26 42 19.8          20.1 RuES022B74
         K13R80Y KC2013 09 18.01525 00 13 18.26 +26 42 46.3          20.0 RuES022B74
    
    Observer details:
    B74 Santa Maria de Montmagastrell.  Observer J. M. Bosch.  0.40-m f/10
        Schmidt-Cassegrain + 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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 RY80                                                Earth MOID = 0.0212 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M  25.61995              (2000.0)            P               Q
    n   0.41735871     Peri.  351.55298     +0.93777204     +0.34649508
    a   1.7733579      Node   348.09682     -0.31175567     +0.81102444
    e   0.4208243      Incl.    6.37656     -0.15294443     +0.47136028
    P   2.36           H   25.8           G   0.15           U   6
    Residuals in seconds of arc
    130915 F51  0.1+  0.0     130915 J95  0.1-  0.1+    130918 B74  0.9-  0.0
    130915 F51  0.1-  0.0     130915 B74  0.5+  0.2+    130918 B74  0.1+  0.0
    130915 J95  0.2+  0.1-    130915 B74  0.1+  0.1+    130918 B74  0.7+  0.1+
    130915 J95  0.2-  0.1-    130915 B74  0.4+  0.3-
    
    Ephemeris:
    2013 RY80                a,e,i = 1.77, 0.42, 6                   q = 1.0271
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 08 19    16 38 15.2 -57 47 56   0.08759 1.0408   106.9    68.5    23.0
    ...
    2013 09 03    19 21 51.6 -52 18 31   0.03654 1.0269   118.8    59.4    20.8
    ...
    2013 09 11    22 33 28.0 -09 52 35   0.02396 1.0302   168.1    11.7    18.5
    ...
    2013 09 17    00 03 20.8 +23 41 56   0.03614 1.0375   153.2    25.9    19.8
    2013 09 18    00 13 09.4 +26 41 06   0.03923 1.0391   150.4    28.6    20.1
    2013 09 19    00 21 53.3 +29 10 25   0.04248 1.0408   148.0    30.7    20.3
    ...
    2013 09 25    00 57 55.8 +37 43 56   0.06385 1.0534   141.2    36.6    21.4
    ...
    2013 10 03    01 21 15.6 +41 38 21   0.09482 1.0759   140.9    35.9    22.3
    ...
    2013 10 18    01 36 47.0 +42 02 41   0.1584  1.1331   147.5    28.2    23.3
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-S22
    

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