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  • MPEC 2010-T104: 2010 TD55

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    M.P.E.C. 2010-T104                               Issued 2010 Oct. 13, 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 https://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 TD55
    
    Observations:
         K10T55D* C2010 10 12.31146 00 53 20.65 -10 33 41.4          19.4   ET104704
         K10T55D  C2010 10 12.32553 00 53 13.28 -10 31 37.0          19.0   ET104704
         K10T55D  C2010 10 12.33946 00 53 05.90 -10 29 33.5          19.7   ET104704
         K10T55D  C2010 10 12.35351 00 52 58.47 -10 27 27.9          19.9   ET104704
         K10T55D  C2010 10 13.15342 00 46 07.16 -08 23 38.9          18.9 R ET104H01
         K10T55D  C2010 10 13.16150 00 46 02.61 -08 22 20.7          18.9 R ET104H01
         K10T55D  C2010 10 13.16763 00 45 59.16 -08 21 21.2          19.1 R ET104H01
         K10T55D  C2010 10 13.17441 00 45 55.36 -08 20 16.0          19.2 R ET104H01
         K10T55D KC2010 10 13.20286000 45 37.68 -08 15 46.6          20.0 V ET104H21
         K10T55D KC2010 10 13.20857300 45 34.42 -08 14 50.9          19.5 V ET104H21
         K10T55D KC2010 10 13.21429400 45 31.18 -08 13 55.1          19.4 V ET104H21
         K10T55D KC2010 10 13.21677100 45 29.77 -08 13 30.7          19.4 V ET104H21
         K10T55D  C2010 10 13.24098 00 45 17.84 -08 09 25.5          19.3 R ET104854
         K10T55D  C2010 10 13.24466 00 45 15.72 -08 08 49.8          19.1 R ET104854
         K10T55D  C2010 10 13.24834 00 45 13.65 -08 08 13.0          18.9 R ET104854
    
    Observer details:
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, G. Spitz,
        R. Brungard, J. Paige, P. Festler.  1.0-m f/2.15 reflector + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurer S. Foglia.  0.81-m f/4.0 astrograph + CCD.
    
    Orbital elements:
    2010 TD55                                                Earth MOID = 0.0732 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M 283.00704              (2000.0)            P               Q
    n   0.55779868     Peri.   60.22313     +0.17614436     -0.97400167
    a   1.4615636      Node    21.11205     +0.70988970     +0.02543572
    e   0.3572186      Incl.   23.29723     +0.68193092     +0.22510835
    P   1.77           H   23.3           G   0.15           U   9
    Residuals in seconds of arc
    101012 704  0.9-  0.2+    101013 H01  0.2-  0.2+    101013 H21  0.1-  0.4-
    101012 704  0.3+  0.1-    101013 H01  0.2-  0.4+    101013 H21  0.1-  0.2-
    101012 704  0.3+  0.3-    101013 H01  0.1+  0.1-    101013 854  0.2+  0.2+
    101012 704  0.4+  0.2+    101013 H21  0.2-  0.4-    101013 854  0.0   0.1-
    101013 H01  0.1+  0.1+    101013 H21  0.3-  0.4-    101013 854  0.6+  0.7+
    
    Ephemeris:
    2010 TD55                a,e,i = 1.46, 0.36, 23                  q = 0.9395
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 10 11    01 03.74   -13 32.2    0.117    1.108   159.6    18.3    19.8
    2010 10 16    00 17.28   +00 31.4    0.0915   1.084   161.8    16.7    19.2
    2010 10 21    23 09.22   +20 56.2    0.0817   1.061   142.0    35.3    19.4
    2010 10 26    21 42.85   +39 12.3    0.0912   1.039   117.5    58.1    20.3
    2010 10 31    20 17.89   +48 43.1    0.114    1.019   100.1    73.5    21.2
    2010 11 05    19 11.80   +52 13.4    0.144    1.001    89.5    82.2    22.0
    2010 11 10    18 25.30   +53 10.5    0.176    0.984    82.9    86.9    22.5
    
    Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-T104
    

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