• MPC Preparation (Info)

  • MPEC 2007-T106: 2007 TU68

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    M.P.E.C. 2007-T106                               Issued 2007 Oct. 15, 05:30 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
    
                                       2007 TU68
    
    Observations:
         K07T68U* C2007 10 13.24990 01 53 49.12 +06 41 25.6          19.2   ET106704
         K07T68U  C2007 10 13.26100 01 54 05.21 +06 42 10.0          19.7   ET106704
         K07T68U  C2007 10 13.27209 01 54 21.32 +06 42 54.1          19.8   ET106704
         K07T68U  C2007 10 13.28319 01 54 37.44 +06 43 38.3          19.9   ET106704
         K07T68U 5C2007 10 14.35479 02 23 11.97 +07 53 31.9          19.4 R ET106673
         K07T68U 5C2007 10 14.35894 02 23 18.40 +07 53 48.4                 ET106673
         K07T68U 5C2007 10 14.36780 02 23 32.45 +07 54 22.7                 ET106673
         K07T68U 5C2007 10 14.37778 02 23 48.49 +07 55 01.6                 ET106673
         K07T68U  C2007 10 15.00575 02 41 37.14 +08 33 50.2                 ET106246
         K07T68U  C2007 10 15.00695 02 41 39.08 +08 33 54.0                 ET106246
         K07T68U  C2007 10 15.00734 02 41 39.69 +08 33 56.2                 ET106246
         K07T68U  C2007 10 15.00828 02 41 41.15 +08 33 58.9                 ET106246
         K07T68U  C2007 10 15.00873 02 41 41.95 +08 34 01.6                 ET106246
    
    Observer details:
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
        1.06-m KLENOT Telescope + CCD.
    673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
        Cassegrain + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Bezpalko, D. Torres,
        R. Kracke, G. Spitz, J. Kistler.  Measurers J. Stuart, S. Scruggs.  1.0-m
        f/2.15 reflector + CCD.
    
    Orbital elements:
    2007 TU68                                                Earth MOID = 0.0243 AU
    Epoch 2007 Oct. 27.0 TT = JDT 2454400.5                 MPC
    M 359.47071              (2000.0)            P               Q
    n   0.25959484     Peri.  204.33770     +0.78078914     -0.62474690
    a   2.4337278      Node   194.33396     +0.57822967     +0.72722493
    e   0.5831934      Incl.    1.78741     +0.23668283     +0.28431534
    P   3.80           H   25.6           G   0.15           U   8
    Residuals in seconds of arc
    071013 704  0.3+  0.4-    071014 673  1.6-  0.1+    071015 246  0.0   0.2+
    071013 704  0.2-  0.1-    071014 673  1.3-  0.1+    071015 246  1.5-  0.6-
    071013 704  0.1-  0.0     071014 673  2.1+  0.6+    071015 246  0.7-  0.4+
    071013 704  0.1-  0.3+    071015 246  1.3+  0.1+
    071014 673  0.5+  0.3-    071015 246  0.6+  0.6-
    
    Ephemeris:
    2007 TU68                a,e,i = 2.43, 0.58, 2                   q = 1.0144
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2007 10 07    00 01.46   +01 18.3    0.0554   1.054   167.6    11.8    20.1
    2007 10 09    00 28.02   +02 39.9    0.0485   1.047   172.3     7.4    19.7
    2007 10 11    01 02.81   +04 23.4    0.0426   1.041   177.6     2.3    19.1
    2007 10 13    01 47.43   +06 26.9    0.0381   1.036   170.8     8.8    19.2
    2007 10 15    02 41.43   +08 36.1    0.0355   1.031   159.4    19.9    19.4
    2007 10 17    03 40.34   +10 24.3    0.0352   1.026   146.8    32.1    19.8
    2007 10 19    04 36.75   +11 30.2    0.0372   1.023   134.9    43.6    20.2
    2007 10 21    05 24.89   +11 55.0    0.0411   1.020   125.1    53.0    20.7
    2007 10 23    06 03.13   +11 53.4    0.0464   1.017   117.7    60.0    21.1
    2007 10 25    06 32.62   +11 39.4    0.0526   1.016   112.4    64.8    21.5
    2007 10 27    06 55.31   +11 21.3    0.0594   1.015   108.9    68.0    21.9
    
    Sonia Keys                   (C) Copyright 2007 MPC           M.P.E.C. 2007-T106
    

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