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  • MPEC 2016-Y59 : 2016 CJ136

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    M.P.E.C. 2016-Y59                                Issued 2016 Dec. 27, 15:07 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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
    
                                      2016 CJ136
    
                              Revision to MPEC 2016-C111
    
    Additional Observations:
         K16CD6J  C2016 12 23.51770808 00 35.714-12 59 29.68         22.9 GUEY059T12
         K16CD6J  C2016 12 23.52193708 00 35.136-12 59 25.09         22.6 GUEY059T12
         K16CD6J  C2016 12 24.53709507 58 21.757-12 40 25.60         22.9 GUEY059T12
         K16CD6J  C2016 12 24.54108907 58 21.190-12 40 20.97         23.2 GUEY059T12
    
    Observer details:
    T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer 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
    161223 T12 23.4- 18.6-    161224 T12 23.8- 18.5-    MPO380412   +0.013 day
    
    Orbital elements:
    2016 CJ136                                               Earth MOID = 0.3341 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 212.28345              (2000.0)            P               Q
    n   0.89437453     Peri.  160.91884     +0.34410638     +0.85649706
    a   1.0668985      Node   127.24287     -0.91201184     +0.40230398
    e   0.3794173      Incl.   28.89854     -0.22321560     -0.32336403
    P   1.10           H   21.6           G   0.15           U   4
    Residuals in seconds of arc
    160129 F51  0.1-  0.3-    160209 926  0.0   0.7+    160228 H21  0.3-  0.8-
    160206 F51  0.1-  0.1+    160212 I52  0.3+  0.3+    160228 H21  0.3-  0.6-
    160206 F51  0.1-  0.0     160212 I52  0.4+  0.1+    160305 H21  0.2+  0.5+
    160206 F51  0.0   0.1-    160212 I52  0.4-  0.3-    160305 H21  0.3-  0.5+
    160207 I52  0.0   0.2+    160212 I52  0.3+  0.3-    160305 H21  0.3+  0.2-
    160207 I52  0.4+  0.1+    160212 G96  0.0   0.3+    161223 T12  0.0   0.0
    160207 926  0.7+  0.1+    160212 G96  0.2+  0.2+    161223 T12  0.1-  0.0
    160207 926  0.3-  0.9+    160212 G96  0.0   0.1-    161224 T12  0.1+  0.0
    160207 926  0.6+  0.0     160212 G96  0.4+  0.1+    161224 T12  0.1-  0.0
    160209 926  0.2-  0.1-    160228 H21  0.6-  0.5-
    
    Ephemeris:
    2016 CJ136               a,e,i = 1.07, 0.38, 29                  q = 0.6621
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 11 27    08 31 42.4 -15 59 17   0.7801  1.4193   106.3    41.9    23.5
    ...
    2016 12 12    08 20 19.8 -15 21 21   0.6703  1.4485   121.0    35.6    23.0
    ...
    2016 12 20    08 07 41.9 -13 56 24   0.6164  1.4592   130.1    31.0    22.7
    ...
    2016 12 26    07 55 02.2 -12 10 52   0.5811  1.4651   137.4    27.0    22.5
    2016 12 27    07 52 40.4 -11 49 17   0.5758  1.4659   138.7    26.3    22.4
    2016 12 28    07 50 14.5 -11 26 31   0.5707  1.4667   139.9    25.6    22.4
    ...
    2017 01 03    07 34 23.9 -08 44 16   0.5446  1.4701   147.0    21.4    22.2
    ...
    2017 01 11    07 11 02.1 -04 03 04   0.5241  1.4717   153.7    17.2    21.9
    ...
    2017 01 26    06 28 36.8 +06 40 35   0.5372  1.4658   147.3    21.3    22.1
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-Y59
    

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