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  • MPEC 2013-Y66 : 2012 ML6

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    M.P.E.C. 2013-Y66                                Issued 2013 Dec. 30, 17:31 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 ML6
    
                               Revision to MPEC 2012-M40
    
    Additional Observations:
         K12M06L  C2013 12 28.54295 12 14 10.27 -00 41 34.5          21.0 RoEY066926
         K12M06L  C2013 12 28.54808 12 14 12.16 -00 41 40.2          21.3 RoEY066926
         K12M06L  C2013 12 28.55321 12 14 14.02 -00 41 45.5          21.1 RoEY066926
         K12M06L  C2013 12 30.53322 12 26 36.86 -01 18 42.7          20.9 RoEY066926
         K12M06L  C2013 12 30.53834 12 26 38.76 -01 18 48.4          20.8 RoEY066926
         K12M06L  C2013 12 30.54348 12 26 40.70 -01 18 54.4          20.7 RoEY066926
    
    Observer details:
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  0.81-m
        f/7 Ritchey-Chretien + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    131228 926 11.7+  3.3-    131230 926 12.4+  3.3-    MPO252113   -0.0022 day
    
    Orbital elements:
    2012 ML6                                                 Earth MOID = 0.0565 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 297.07199              (2000.0)            P               Q
    n   0.52885547     Peri.   83.24628     -0.90176862     +0.40826113
    a   1.5144143      Node   120.76231     -0.43213330     -0.84507290
    e   0.4530649      Incl.    9.50522     -0.00861181     -0.34521681
    P   1.86           H   20.2           G   0.15           U   3
    Residuals in seconds of arc
    120621 704  0.4-  1.4+    120702 807  0.1-  0.1-    120718 703  1.0-  0.7+
    120621 704  0.8+  0.5+    120702 H21  0.1+  0.2-    120720 H21  0.3+  0.1+
    120621 704  1.4+  1.4+    120702 H21  0.2+  0.2-    120720 H21  0.0   0.1+
    120621 704  0.5+  0.1-    120702 H21  0.6+  0.1-    120720 H21  0.1+  0.0
    120622 H36  0.4-  0.4-    120710 H21  0.3+  0.0     120720 H21  0.1-  0.0
    120622 H36  0.0   0.1+    120710 H21  0.1+  0.3+    120720 704  0.0   0.5+
    120622 H36  0.2-  0.2-    120710 H21  0.0   0.1+    120720 704  0.2-  0.6+
    120622 C92  0.1-  0.3-    120710 807  0.0   0.0     120720 704  0.1+  0.4-
    120623 C92  0.0   0.2-    120710 807  0.2+  0.2-    120722 204  0.1+  0.1-
    120623 C92  0.6+  0.3+    120710 807  0.0   0.2-    120722 204  0.4+  0.1+
    120623 176  0.2+  0.1+    120710 807  0.0   0.1-    120723 807  0.1+  0.1-
    120623 176  0.0   0.0     120711 H21  0.4-  0.5-    120723 807  0.1+  0.1-
    120623 176  0.3-  0.2-    120711 H21  0.3-  0.6-    120723 807  0.2+  0.1-
    120623 176  0.6-  0.2-    120712 204  0.0   0.0     120723 807  0.0   0.1-
    120623 J95  0.2-  0.3-    120712 204  0.5+  0.3+    120723 807  0.1-  0.1-
    120623 954  1.7-  0.5-    120712 204  0.3-  0.1-    120723 H21  0.2+  0.1-
    120623 J95  0.1+  0.1-    120712 H21  0.1+  0.0     120723 H21  0.1+  0.1-
    120623 954  0.6-  0.6+    120712 H21  0.0   0.1+    120723 H21  0.1-  0.1+
    120623 H21  0.1+  0.1-    120712 H21  0.3+  0.2+    120723 H21  0.3+  0.1-
    120623 H21  0.1-  0.2-    120712 H21  0.3+  0.1-    120728 H21  0.0   0.1-
    120623 H21  0.2+  0.1-    120712 H21  0.3+  0.1+    120728 H21  0.1+  0.3-
    120623 H21  0.2-  0.1-    120714 H21  0.0   0.1+    120728 H21  0.1-  0.2-
    120624 157  0.2-  0.2+    120714 H21  0.3+  0.3+    120729 807  0.1+  0.1+
    120624 157  0.1-  0.2-    120714 H21  0.0   0.1+    120729 807  0.1-  0.2-
    120624 I93  0.3-  0.2+    120715 H21  0.1+  0.2+    120729 807  0.0   0.0
    120624 I93  0.1+  0.5-    120715 H21  0.0   0.0     120729 807  0.0   0.0
    120624 I93  0.1+  0.6+    120715 H21  0.1-  0.1+    120729 807  0.0   0.1-
    120624 807  0.4+  0.1+    120716 H21  0.1-  0.1+    120729 807  0.0   0.1+
    120624 807  0.2+  0.1+    120716 H21  0.1-  0.0     120729 807  0.1+  0.0
    120626 H21  0.0   0.0     120716 H21  0.0   0.1-    120729 807  0.0   0.1-
    120626 H21  0.1+  0.1+    120716 474  0.3+  0.4-    120729 807  0.1+  0.0
    120626 H21  0.1-  0.0     120716 474  0.1-  0.5+    120729 807  0.1+  0.0
    120626 H21  0.3-  0.2+    120716 474  0.3-  0.1+    120806 H21  0.0   0.4+
    120629 H21  0.3+  0.2+    120716 474  0.0   0.6+    120806 H21  0.1+  0.2+
    120629 H21  0.2+  0.3+    120716 B67  0.5-  0.1-    120806 H21  0.6+  0.5-
    120629 H21  0.3-  0.0     120716 B67  0.6-  0.1-    120807 H21  0.1-  0.2+
    120629 H36  0.0   0.0     120716 B67  0.8-  0.3-    120807 H21  0.1-  0.2+
    120629 H36  0.4-  0.4-    120717 H21  0.1-  0.0     120807 H21  0.0   0.0
    120629 H36  0.2+  0.4+    120717 H21  0.1-  0.0     131228 926  0.5-  0.3-
    120701 807  0.4+  0.1-    120717 H21  0.2-  0.1+    131228 926  0.1+  0.3-
    120701 807  0.2+  0.3-    120717 H21  0.1-  0.0     131228 926  0.1+  0.1+
    120701 807  0.2-  0.6-    120717 H21  0.0   0.3+    131230 926  0.2+  0.0
    120702 807  0.1+  0.1-    120718 703  0.4+  0.7-    131230 926  0.1-  0.1+
    120702 807  0.0   0.0     120718 703  0.4+  0.2+    131230 926  0.1+  0.1-
    120702 807  0.1+  0.1-    120718 703  1.3-  0.6-
    
    Ephemeris:
    2012 ML6                 a,e,i = 1.51, 0.45, 10                  q = 0.8283
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 11 30    10 00 32.7 +06 35 16   0.7638  1.3270    97.8    47.4    22.0
    ...
    2013 12 15    11 01 25.7 +03 09 16   0.6038  1.2214    97.7    53.0    21.5
    ...
    2013 12 23    11 41 56.9 +00 58 09   0.5343  1.1646    95.6    57.2    21.2
    ...
    2013 12 29    12 16 59.0 -00 49 52   0.4917  1.1223    93.0    61.1    21.1
    2013 12 30    12 23 13.7 -01 08 32   0.4856  1.1153    92.5    61.8    21.1
    2013 12 31    12 29 35.5 -01 27 19   0.4797  1.1083    91.9    62.5    21.1
    ...
    2014 01 06    13 10 05.0 -03 21 41   0.4506  1.0669    87.9    67.1    21.0
    ...
    2014 01 14    14 09 02.7 -05 49 24   0.4304  1.0137    81.5    73.7    21.0
    ...
    2014 01 29    16 01 52.0 -09 15 21   0.4518  0.9245    69.0    83.9    21.2
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Y66
    

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