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  • MPEC 2013-P60 : 2012 MO3

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    M.P.E.C. 2013-P60                                Issued 2013 Aug. 12, 03:49 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
    
                                       2012 MO3
    
                               Revision to MPEC 2012-M30
    
    Additional Observations:
         K12M03O 2C2013 08 08.55407223 20 50.683+34 15 57.77         21.2 RtEP060568
         K12M03O 2C2013 08 08.55573623 20 50.517+34 15 59.33         21.3 RtEP060568
         K12M03O 2C2013 08 08.55742523 20 50.348+34 16 00.88         21.3 RtEP060568
         K12M03O 2C2013 08 11.62027323 15 43.470+35 02 01.61         21.5 RtEP060568
         K12M03O 2C2013 08 11.62124423 15 43.362+35 02 02.40         21.4 RtEP060568
         K12M03O 2C2013 08 11.62219023 15 43.244+35 02 03.21         21.2 RtEP060568
    
    Observer details:
    568 Mauna Kea.  Observers D. J. Tholen, M. Micheli, M. C. Kotson.  Measurer
        D. J. Tholen.  2.24-m University of Hawaii reflector.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    130808 568  0.1+  1.1+    130811 568  0.1+  1.2+    MPO237428   -0.0014 day
    
    Orbital elements:
    2012 MO3                                                 Earth MOID = 0.0880 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M  81.23943              (2000.0)            P               Q
    n   1.08594300     Peri.  279.93853     -0.74990814     -0.64435605
    a   0.9374138      Node   220.17174     +0.66050420     -0.71660125
    e   0.4665658      Incl.   13.42867     +0.03704041     -0.26699799
    P   0.91           H   20.8           G   0.15           U   5
    Residuals in seconds of arc
    120617 G96  0.6-  0.2-    120621 H01  0.0   0.1-    120722 H21  0.6-  0.5+
    120617 G96  0.1-  0.1-    120621 H01  0.1+  0.0     120722 H21  0.4-  0.1+
    120617 G96  0.6-  0.3-    120621 H01  0.0   0.0     120722 H21  0.4-  0.1-
    120617 G96  0.1-  0.2-    120621 H01  0.0   0.0     120722 H21  0.3-  0.5-
    120619 291  0.5+  0.5-    120625 291  0.9+  0.3-    120808 H21  0.1-  1.1-
    120619 291  0.3-  0.6+    120625 291  0.3+  0.4+    120808 H21  0.2+  0.6-
    120619 291  0.2-  0.9+    120625 291  0.2+  0.4+    120808 H21  0.7+  1.0+
    120620 H21  0.5+  0.1-    120630 291  0.2-  0.9+    130808 568  0.1-  0.0
    120620 H21  0.1-  1.1-    120630 291  0.8+  0.1+    130808 568  0.1-  0.0
    120620 H21  0.0   0.8-    120630 291  0.1-  0.3-    130808 568  0.1-  0.0
    120620 291  0.1-  0.8-    120711 H21  0.1-  0.4-    130811 568  0.1+  0.0
    120620 291  0.1-  0.7+    120711 H21  0.0   0.4-    130811 568  0.1+  0.0
    120620 291  0.5-  0.0     120711 H21  0.2+  0.3-    130811 568  0.0   0.0
    
    Ephemeris:
    2012 MO3                 a,e,i = 0.94, 0.47, 13                  q = 0.5000
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 07 13    23 34 20.9 +26 01 53   0.7143  1.3739   103.7    46.0    22.5
    ...
    2013 07 28    23 32 32.5 +30 53 34   0.6024  1.3711   113.4    42.8    22.0
    ...
    2013 08 05    23 25 38.8 +33 17 35   0.5439  1.3629   118.9    40.7    21.8
    ...
    2013 08 11    23 16 51.0 +34 53 01   0.5016  1.3536   123.0    38.9    21.5
    2013 08 12    23 15 02.5 +35 07 21   0.4948  1.3518   123.6    38.6    21.5
    2013 08 13    23 13 07.8 +35 21 10   0.4880  1.3499   124.3    38.3    21.4
    ...
    2013 08 19    22 59 25.0 +36 30 10   0.4489  1.3371   128.2    36.5    21.2
    ...
    2013 08 27    22 34 55.8 +37 10 55   0.4017  1.3158   132.6    34.4    20.8
    ...
    2013 09 11    21 34 06.5 +34 08 15   0.3341  1.2628   134.3    34.8    20.4
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-P60
    

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