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  • MPEC 2016-V18 : 2011 TX8

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    M.P.E.C. 2016-V18                                Issued 2016 Nov. 3, 14:52 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
    
                                       2011 TX8
    
                               Revision to MPEC 2011-T43
    
    Additional Observations:
         K11T08X 2C2016 11 02.23375420 46 52.230-13 03 33.61         24.2 RtEV018568
         K11T08X 2C2016 11 02.23803020 46 52.432-13 03 34.17         24.2 RtEV018568
         K11T08X 2C2016 11 02.24232520 46 52.635-13 03 34.74         24.0 RtEV018568
         K11T08X 2C2016 11 03.19739220 47 40.822-13 05 27.31         24.0 RtEV018568
         K11T08X 2C2016 11 03.20167420 47 41.020-13 05 27.71         24.3 RtEV018568
         K11T08X 2C2016 11 03.20598820 47 41.239-13 05 28.30         24.7 RtEV018568
         K11T08X 2C2016 11 03.21027320 47 41.442-13 05 28.68         24.2 RtEV018568
    
    Observer details:
    568 Mauna Kea.  Observers P. Forshay, D. Woodworth.  Measurer D. J. Tholen.
        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
    161102 568 0.34+ 0.03+    161103 568 0.33+ 0.03+    MPO210146   -2.2 day
    
    Orbital elements:
    2011 TX8                                            PHA, Earth MOID = 0.0129 AU
    Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
    M 118.14661              (2000.0)            P               Q
    n   1.13614438     Peri.  313.25144     -0.94476226     -0.32411074
    a   0.9095928      Node   207.94234     +0.32270528     -0.89384364
    e   0.7084650      Incl.    5.97161     +0.05731990     -0.30983185
    P   0.87           H   21.9           G   0.15           U   4
    Residuals in seconds of arc
    111006 G96  0.1-  0.1-    111007 H21  0.5+  0.4+    111016 291  0.4-  0.8-
    111006 G96  0.5-  0.3-    111007 H21  0.5+  0.3+    111016 291  0.1-  0.5+
    111006 G96  0.4-  0.4+    111007 C75  0.0   0.1-    111016 291  0.1-  0.0
    111006 G96  0.0   0.1-    111007 C75  0.1-  0.1-    111017 204  0.8+  0.1-
    111006 807  0.1+  0.2-    111008 H21  0.3+  0.3-    111017 204  0.2+  0.2-
    111006 807  0.2-  0.1+    111008 H21  0.3+  0.1+    111023 291  0.2-  0.1+
    111006 807  0.2+  0.4+    111008 H21  0.4-  0.5+    111023 291  0.1-  0.6+
    111006 H21  0.1-  0.5+    111009 H21  1.3+  0.4+    111023 291  0.3-  0.3+
    111006 H21  0.7-  0.4+    111009 H21 (1.7+  0.1+)   161102 568  0.1-  0.1+
    111006 H21  0.1-  0.5+    111009 H21  0.7+  0.3+    161102 568  0.1-  0.0
    111006 H21  0.1-  0.3+    111015 H21  0.1+  0.3-    161102 568  0.0   0.0
    111006 104  0.8-  0.8-    111015 H21  0.1-  0.6-    161103 568  0.1+  0.0
    111006 104  0.2-  0.6-    111015 H21  0.0   0.0     161103 568  0.0   0.0
    111006 104  0.2-  0.7-    111016 H21  0.3+  0.5-    161103 568  0.1+  0.1-
    111007 H21  0.3+  0.1-    111016 H21  0.6+  0.5-    161103 568  0.1+  0.0
    111007 H21  0.3-  0.1+    111016 H21  0.3+  0.3-
    
    Ephemeris:
    2011 TX8                 a,e,i = 0.91, 0.71, 6                   q = 0.2652
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 10 04    20 39 40.5 -10 05 19   0.7995  1.5492   118.4    34.6    23.8
    ...
    2016 10 19    20 38 36.0 -12 09 18   0.9534  1.5255   103.0    39.5    24.3
    ...
    2016 10 27    20 42 21.2 -12 46 06   1.0340  1.5047    95.8    41.1    24.5
    ...
    2016 11 02    20 46 40.9 -13 03 00   1.0921  1.4853    90.8    41.9    24.6
    2016 11 03    20 47 30.8 -13 05 01   1.1015  1.4817    89.9    42.0    24.6
    2016 11 04    20 48 22.4 -13 06 48   1.1109  1.4781    89.1    42.1    24.6
    ...
    2016 11 10    20 54 07.0 -13 13 11   1.1649  1.4542    84.5    42.7    24.7
    ...
    2016 11 18    21 03 07.1 -13 11 00   1.2305  1.4169    78.5    43.1    24.8
    ...
    2016 12 03    21 23 22.9 -12 38 02   1.3293  1.3293    68.2    43.5    24.8
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-V18
    

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