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  • MPEC 2016-O117: 2012 KU50

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    M.P.E.C. 2016-O117                               Issued 2016 July 17, 06:44 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
    
                                       2012 KU50
    
    Additional Observations:
         K12K50U  C2012 04 27.42933 14 24 02.087-03 07 19.80         21.3 wLEO117F51
         K12K50U  C2012 04 27.44431 14 24 01.993-03 07 19.30         21.5 wLEO117F51
         K12K50U  C2012 04 27.45931 14 24 01.902-03 07 19.10         21.6 wLEO117F51
         K12K50U  C2012 04 27.47427 14 24 01.808-03 07 18.77         21.6 wLEO117F51
         K12K50U  C2012 05 21.35080 14 21 41.020-02 59 52.73         21.5 wLEO117F51
         K12K50U  C2012 05 21.36531 14 21 40.940-02 59 52.56         21.6 wLEO117F51
         K12K50U  C2012 05 21.37982 14 21 40.864-02 59 52.30         21.5 wLEO117F51
         K12K50U  C2012 05 21.39434 14 21 40.779-02 59 52.11         21.4 wLEO117F51
         K12K50U  C2013 04 22.40617 14 32 18.739-04 30 37.58         20.6 iLEO117F51
         K12K50U  C2013 04 22.41757 14 32 18.673-04 30 37.22         20.7 iLEO117F51
         K12K50U  C2013 04 22.42842 14 32 18.606-04 30 37.00         21.0 rLEO117F51
         K12K50U  C2013 04 22.43886 14 32 18.546-04 30 36.64         21.0 rLEO117F51
         K12K50U  C2014 04 29.35549 14 39 21.945-05 48 14.13         21.4 wLEO117F51
         K12K50U  C2014 04 29.35681 14 39 21.938-05 48 14.03         21.3 wLEO117F51
         K12K50U  C2014 04 29.36804 14 39 21.880-05 48 13.83         21.4 wLEO117F51
         K12K50U  C2014 04 29.36936 14 39 21.869-05 48 13.76         21.4 wLEO117F51
         K12K50U  C2014 04 29.38060 14 39 21.807-05 48 13.66         21.4 wLEO117F51
         K12K50U  C2014 04 29.38192 14 39 21.784-05 48 13.63         21.3 wLEO117F51
         K12K50U  C2014 04 29.39320 14 39 21.710-05 48 13.28         21.4 wLEO117F51
         K12K50U  C2014 04 29.39451 14 39 21.699-05 48 13.22         21.4 wLEO117F51
         K12K50U  C2014 05 07.35098 14 38 33.103-05 45 19.52         21.1 iLEO117F51
         K12K50U  C2014 05 07.36355 14 38 33.026-05 45 19.30         21.1 iLEO117F51
         K12K50U  C2014 05 07.37614 14 38 32.956-05 45 19.01         21.0 iLEO117F51
         K12K50U  C2014 05 07.38874 14 38 32.869-05 45 18.74         21.0 iLEO117F51
         K12K50U  C2014 05 31.37188 14 36 15.116-05 39 17.56         21.3 wLEO117F51
         K12K50U  C2014 05 31.38480 14 36 15.032-05 39 17.40         21.4 wLEO117F51
         K12K50U  C2014 05 31.39771 14 36 14.982-05 39 17.37         21.3 wLEO117F51
         K12K50U  C2014 05 31.41063 14 36 14.893-05 39 17.20         21.5 wLEO117F51
         K12K50U  C2014 06 20.34255 14 34 45.844-05 38 19.04         21.4 wLEO117F51
         K12K50U  C2014 06 20.35565 14 34 45.799-05 38 19.28         21.3 wLEO117F51
         K12K50U  C2014 06 20.36879 14 34 45.746-05 38 19.27         21.3 wLEO117F51
         K12K50U  C2014 06 20.38188 14 34 45.689-05 38 19.47         21.4 wLEO117F51
         K12K50U  C2014 06 30.32173 14 34 14.384-05 39 24.45         21.4 wLEO117F51
         K12K50U  C2014 06 30.33497 14 34 14.345-05 39 24.54         21.7 wLEO117F51
         K12K50U  C2014 06 30.34818 14 34 14.323-05 39 24.60         21.4 wLEO117F51
         K12K50U  C2014 06 30.36145 14 34 14.279-05 39 24.73         21.5 wLEO117F51
         K12K50U  C2015 01 20.64065 14 51 02.974-07 35 19.81         21.3 wLEO117F51
         K12K50U  C2015 01 20.64592 14 51 02.988-07 35 19.83         21.4 wLEO117F51
         K12K50U  C2015 01 20.65118 14 51 03.009-07 35 19.90         21.4 wLEO117F51
         K12K50U  C2015 01 20.65645 14 51 03.026-07 35 19.92         21.2 wLEO117F51
         K12K50U  C2015 01 22.65094 14 51 09.107-07 35 27.34         21.4 wLEO117F51
         K12K50U  C2015 01 22.65507 14 51 09.122-07 35 27.33         21.4 wLEO117F51
         K12K50U  C2015 01 22.65921 14 51 09.132-07 35 27.45         21.3 wLEO117F51
         K12K50U  C2015 01 22.66338 14 51 09.141-07 35 27.34         21.4 wLEO117F51
         K12K50U  C2015 03 17.55939 14 50 46.749-07 25 10.48         21.2 wLEO117F51
         K12K50U  C2015 03 17.57239 14 50 46.702-07 25 10.17         21.3 wLEO117F51
         K12K50U  C2015 03 17.58543 14 50 46.651-07 25 09.92         21.2 wLEO117F51
         K12K50U  C2015 03 17.59845 14 50 46.608-07 25 09.56         21.2 wLEO117F51
         K12K50U  C2015 03 18.53252 14 50 43.237-07 24 48.41         21.1 wLEO117F51
         K12K50U  C2015 03 18.54528 14 50 43.189-07 24 48.09         21.3 wLEO117F51
         K12K50U  C2015 03 18.55801 14 50 43.145-07 24 47.85         21.1 wLEO117F51
         K12K50U  C2015 03 18.57073 14 50 43.105-07 24 47.51         21.2 wLEO117F51
         K12K50U  C2015 03 21.52917 14 50 31.845-07 23 39.06         21.3 wLEO117F51
         K12K50U  C2015 03 21.54204 14 50 31.795-07 23 38.69         21.4 wLEO117F51
         K12K50U  C2015 03 21.55475 14 50 31.740-07 23 38.32         21.3 wLEO117F51
         K12K50U  C2015 03 21.56754 14 50 31.676-07 23 38.12         21.4 wLEO117F51
         K12K50U  C2015 05 22.38549 14 44 48.024-07 00 28.43         21.4 wLEO117F51
         K12K50U  C2015 05 22.39877 14 44 47.948-07 00 28.21         21.5 wLEO117F51
         K12K50U  C2015 05 22.41200 14 44 47.862-07 00 28.12         21.3 wLEO117F51
         K12K50U  C2015 05 22.42521 14 44 47.786-07 00 27.95         21.3 wLEO117F51
         K12K50U  C2015 05 25.32673 14 44 31.202-06 59 47.91         20.8 iLEO117F51
         K12K50U  C2015 05 25.33963 14 44 31.114-06 59 47.89         21.2 iLEO117F51
         K12K50U  C2015 05 25.35250 14 44 31.044-06 59 47.62         21.0 iLEO117F51
         K12K50U  C2015 05 25.36538 14 44 30.974-06 59 47.58         21.2 iLEO117F51
         K12K50U  C2015 05 26.32294 14 44 25.606-06 59 35.06         21.0 iLEO117F51
         K12K50U  C2015 05 26.33579 14 44 25.540-06 59 35.03         21.0 iLEO117F51
         K12K50U  C2015 05 26.34869 14 44 25.475-06 59 34.84         21.1 iLEO117F51
         K12K50U  C2015 05 26.36164 14 44 25.372-06 59 34.70         21.0 iLEO117F51
         K12K50U  C2015 07 02.27728 14 41 45.933-06 58 08.79         21.1 iLEO117F51
         K12K50U  C2015 07 02.29112 14 41 45.898-06 58 08.79         21.1 iLEO117F51
         K12K50U  C2015 07 02.30406 14 41 45.869-06 58 09.08         21.3 iLEO117F51
         K12K50U  C2015 07 02.31699 14 41 45.829-06 58 09.02         21.2 iLEO117F51
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, Y.-T. Chen,
        L. Denneau, H. Flewelling, M. Holman, M. Huber, R. Jedicke, M. Lackner,
        E. Lilly, H.-W. Lin, E. Magnier, M. Micheli, M. Payne, P. Veres,
        R. Wainscoat, C. Waters, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2012 KU50
    Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
    M  17.13150              (2000.0)            P               Q
    n   0.00370806     Peri.  127.02296     -0.93180175     +0.20917966
    a  41.3400841      Node    66.79248     -0.33703583     -0.80198676
    e   0.2534401      Incl.   18.82904     +0.13473064     -0.55951864
    P 266              H    6.2           G   0.15           U   2
    Residuals in seconds of arc
    120427 F51  0.2-  0.2-    140507 F51  0.3-  0.0     150317 F51  0.1+  0.0
    120427 F51  0.2-  0.0     140507 F51  0.3-  0.0     150318 F51  0.0   0.0
    120427 F51  0.1-  0.2-    140507 F51  0.1-  0.0     150318 F51  0.0   0.0
    120427 F51  0.2-  0.2-    140507 F51  0.3-  0.0     150318 F51  0.0   0.1-
    120518 809  1.2+  0.2-    140531 F51  0.2+  0.0     150318 F51  0.2+  0.0
    120518 809  1.8+  0.6+    140531 F51  0.1-  0.0     150321 F51  0.0   0.1-
    120518 809  1.4+  0.0     140531 F51  0.2+  0.1-    150321 F51  0.0   0.0
    120521 F51  0.1-  0.1+    140531 F51  0.1-  0.0     150321 F51  0.0   0.0
    120521 F51  0.1-  0.1+    140620 F51  0.2+  0.1+    150321 F51  0.2-  0.1-
    120521 F51  0.0   0.2+    140620 F51  0.3+  0.1-    150522 F51  0.1+  0.0
    120521 F51  0.0   0.2+    140620 F51  0.2+  0.1-    150522 F51  0.2+  0.1+
    120523 809  0.1-  0.3+    140620 F51  0.1+  0.2-    150522 F51  0.0   0.0
    120523 809  0.3-  0.5+    140630 F51  0.0   0.0     150522 F51  0.1+  0.0
    120615 809  0.3-  0.2-    140630 F51  0.1-  0.0     150525 F51  0.1-  0.0
    120615 809  0.5-  0.2-    140630 F51  0.2+  0.1+    150525 F51  0.3-  0.1-
    130422 F51  0.0   0.1-    140630 F51  0.0   0.1+    150525 F51  0.2-  0.0
    130422 F51  0.1+  0.1-    150120 F51  0.0   0.1+    150525 F51  0.2-  0.2-
    130422 F51  0.1+  0.1-    150120 F51  0.0   0.1+    150526 F51  0.1+  0.1+
    130422 F51  0.1+  0.0     150120 F51  0.1+  0.0     150526 F51  0.2+  0.1-
    140429 F51  0.1-  0.1+    150120 F51  0.1+  0.0     150526 F51  0.3+  0.0
    140429 F51  0.1-  0.2+    150122 F51  0.0   0.1+    150526 F51  0.1-  0.1-
    140429 F51  0.1+  0.1+    150122 F51  0.1+  0.1+    150702 F51  0.2-  0.0
    140429 F51  0.1+  0.1+    150122 F51  0.0   0.0     150702 F51  0.2-  0.1+
    140429 F51  0.2+  0.0     150122 F51  0.0   0.1+    150702 F51  0.1-  0.1-
    140429 F51  0.1-  0.0     150317 F51  0.0   0.0     150702 F51  0.1-  0.1+
    140429 F51  0.1-  0.1+    150317 F51  0.0   0.0
    140429 F51  0.2-  0.1+    150317 F51  0.0   0.1-
    
    Ephemeris:
    2012 KU50                a,e,i = 41.34, 0.25, 19                 q = 30.863
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 06 17    14 50 14.2 -08 15 06  30.9231 31.6626   136.1     1.3    21.3
    ...
    2016 07 02    14 49 20.6 -08 15 45  31.1204 31.6677   121.8     1.6    21.4
    ...
    2016 07 10    14 49 01.3 -08 17 01  31.2405 31.6705   114.2     1.7    21.4
    ...
    2016 07 16    14 48 51.4 -08 18 23  31.3356 31.6725   108.5     1.7    21.4
    2016 07 17    14 48 50.1 -08 18 38  31.3518 31.6728   107.5     1.8    21.4
    2016 07 18    14 48 49.0 -08 18 55  31.3681 31.6732   106.6     1.8    21.4
    ...
    2016 07 24    14 48 44.6 -08 20 45  31.4673 31.6752   100.9     1.8    21.4
    ...
    2016 08 01    14 48 45.4 -08 23 43  31.6025 31.6780    93.3     1.8    21.4
    ...
    2016 08 16    14 49 07.5 -08 30 49  31.8571 31.6831    79.2     1.8    21.4
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-O117
    

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