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  • MPEC 2010-B15 : 2005 UO

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    M.P.E.C. 2010-B15                                Issued 2010 Jan. 20, 15:14 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.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                        2005 UO
    
                               Revision to MPEC 2005-U30
    
    Additional Observations:
         K05U00O 2C2010 01 17.65473712 29 15.601+09 57 48.39         23.4 R EB015568
         K05U00O 2C2010 01 17.65761312 29 15.912+09 57 47.57         23.6 R EB015568
         K05U00O 2C2010 01 19.52722212 32 49.043+09 48 50.54         23.6 R EB015568
         K05U00O 2C2010 01 19.54697212 32 51.226+09 48 45.17         23.6 R EB015568
    
    Observer details:
    568 Mauna Kea.  Observers J. Luthe, M. Micheli, G. T. Elliott, D. J. Tholen.
        Measurer D. J. Tholen.  2.24-m University of Hawaii reflector, 3.6-m
        Canada-France-Hawaii Telescope.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    100117 568 0.40- 0.24+    100119 568 0.42- 0.26+    MPO 97871   +0.46 day
    
    Orbital elements:
    2005 UO                                                  Earth MOID = 0.0028 AU
    Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
    M 285.11484              (2000.0)            P               Q
    n   0.62765406     Peri.  258.40375     +0.13137185     +0.99033966
    a   1.3510015      Node    19.31443     -0.84922995     +0.13551826
    e   0.5822352      Incl.    7.70960     -0.51141952     +0.02936256
    P   1.57           H   22.1           G   0.15           U   3
    Residuals in seconds of arc
    051023 703  0.1+  0.4+    051026 448  0.2+  0.3-    051030 715  0.2-  0.1+
    051023 703  0.3-  0.3-    051026 699  0.3+  0.0     051030 715  0.6-  0.2-
    051023 703  0.1-  0.1-    051026 699  0.2-  0.4+    051030 715  0.2+  0.2-
    051023 703  0.5-  0.3+    051026 151  0.2+  0.0     051030 448  0.1-  0.3-
    051023 703  0.1-  0.1-    051026 151  0.0   0.2+    051030 448  0.4+  0.3-
    051023 703  0.7-  0.3-    051026 151  0.1-  0.2+    051030 448  0.1-  0.3-
    051023 703  0.6+  0.0     051026 151  0.2-  0.4+    051030 198  0.3+  0.1+
    051023 703  0.3-  0.2-    051027 G96  0.1-  0.2-    051030 198  0.1+  0.2+
    051023 143  0.3+  1.0-    051027 G96  0.1+  0.2-    051030 198  0.2-  0.2+
    051023 143  0.2+  0.2-    051027 G96  0.3-  0.1-    051030 198  0.3-  0.2+
    051023 143  0.3+  0.0     051027 G96  0.0   0.2-    051030 198  0.3-  0.3+
    051024 673  0.3+  0.3+    051027 291  0.1-  0.1+    051101 291  0.1-  0.2+
    051024 673  0.3+  0.6+    051027 291  0.1-  0.1+    051101 291  0.2+  0.5+
    051024 673  0.4-  0.1+    051027 291  0.1-  0.0     051101 291  0.0   0.0
    051024 854 (3.1+  3.0+)   051028 448  0.1+  0.3-    051102 448  0.1+  0.2-
    051024 854  1.0-  0.2+    051028 448  0.1-  0.3-    051102 448  0.3+  0.2-
    051024 854  0.4+  0.1-    051028 448  0.6-  0.4-    051102 448  0.3-  0.4-
    051024 673  0.1-  0.5+    051028 291  0.1-  0.1+    051108 198  0.9-  0.5-
    051024 413  0.1+  0.3-    051028 291  0.0   0.2+    051108 198  0.9-  0.4-
    051024 413  0.2+  0.1-    051028 291  0.1+  0.1+    051108 198  0.9-  0.4-
    051024 A50  0.2+  1.0+    051028 151  0.3-  0.4-    051111 715  1.0+  0.3+
    051024 A50  0.2+  1.0+    051028 151  0.1-  0.6-    051111 715 (2.3+  0.2+)
    051024 A50  0.5+  0.3-    051028 151  0.0   0.4-    051111 568  0.1-  0.1-
    051024 A50  0.3+  0.2-    051029 291  0.3+  0.3+    051111 568  0.0   0.0
    051024 A50  1.7+  0.9-    051029 291  0.1-  0.3+    051122 291  0.2-  0.1-
    051026 J95  0.0   0.2-    051029 291  0.1-  0.2+    051122 291  1.0+  0.1+
    051026 J95  0.3+  0.3-    051029 A50  0.2+  0.9+    051122 291  0.0   0.0
    051026 J95  0.2-  0.2-    051029 A50  0.4-  0.3+    100117 568  0.0   0.0
    051026 699  0.2-  0.7+    051029 A50  0.2-  0.3-    100117 568  0.0   0.0
    051026 448  0.3-  0.3-    051029 151  0.2+  1.1+    100119 568  0.0   0.1-
    051026 699  0.2-  1.4-    051029 151  0.1+  1.3+    100119 568  0.0   0.0
    051026 448  0.4+  0.3-    051029 151  0.7-  0.3+
    
    Ephemeris:
    2005 UO                  a,e,i = 1.35, 0.58, 8                   q = 0.5644
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 01 14    12 22.50   +10 15.8    0.829    1.505   112.0    37.3    24.1
    2010 01 24    12 41.58   +09 28.0    0.677    1.427   117.2    37.8    23.5
    2010 02 03    13 03.62   +08 42.0    0.532    1.343   121.6    38.7    22.9
    2010 02 13    13 32.23   +07 49.1    0.397    1.254   124.1    40.7    22.2
    2010 02 23    14 17.05   +06 22.1    0.273    1.159   122.3    46.2    21.4
    2010 03 05    15 48.61   +02 41.0    0.172    1.059   108.4    62.7    20.6
    2010 03 15    19 00.31   -05 45.6    0.136    0.955    69.4   102.9    21.4
    2010 03 25    21 43.34   -09 50.9    0.205    0.849    39.5   131.7    24.2
    
    Gareth V. Williams           (C) Copyright 2010 MPC           M.P.E.C. 2010-B15
    

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