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  • MPEC 2010-T116: 2010 TR55

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    M.P.E.C. 2010-T116                               Issued 2010 Oct. 14, 19:11 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 TR55
    
    Observations:
         K10T55R* C2010 10 12.49052 04 51 11.88 +06 10 27.8          18.2 V ET116703
         K10T55R  C2010 10 12.49493 04 51 12.42 +06 10 43.3          18.2 V ET116703
         K10T55R  C2010 10 12.49935 04 51 12.88 +06 10 59.5          18.1 V ET116703
         K10T55R  C2010 10 12.50381 04 51 13.35 +06 11 15.3          18.3 V ET116703
         K10T55R  C2010 10 12.70574 04 51 37.84 +06 23 21.7          18.8 V ET116900
         K10T55R  C2010 10 12.71288 04 51 38.60 +06 23 47.5          18.6 V ET116900
         K10T55R  C2010 10 12.94553 04 52 06.20 +06 37 46.6          18.0 R ET116587
         K10T55R  C2010 10 12.94683 04 52 06.35 +06 37 50.7          18.1 R ET116587
         K10T55R  C2010 10 12.94810 04 52 06.49 +06 37 55.5                 ET116587
         K10T55R  C2010 10 13.34281 04 52 52.21 +07 02 04.3          18.2 R ET116854
         K10T55R  C2010 10 13.34473 04 52 52.36 +07 02 11.6          18.7 R ET116854
         K10T55R  C2010 10 13.34761 04 52 52.70 +07 02 21.9          18.2 R ET116854
         K10T55R KC2010 10 13.39586404 52 57.36 +07 05 17.8          18.0 V ET116H21
         K10T55R KC2010 10 13.40265604 52 58.11 +07 05 42.6          18.5 V ET116H21
         K10T55R KC2010 10 13.41618604 52 59.56 +07 06 33.0          19.0 V ET116H21
         K10T55R  C2010 10 13.42571 04 53 01.04 +07 07 10.6          17.7   ET116704
         K10T55R  C2010 10 13.43954 04 53 02.50 +07 08 01.2          18.1   ET116704
         K10T55R  C2010 10 13.45337 04 53 04.03 +07 08 51.9          18.2   ET116704
         K10T55R  C2010 10 13.46718 04 53 05.46 +07 09 43.6          18.1   ET116704
         K10T55R  C2010 10 13.48100 04 53 06.94 +07 10 33.1          18.1   ET116704
         K10T55R KC2010 10 14.02081 04 54 10.27 +07 43 56.4          18.6 V ET116510
         K10T55R KC2010 10 14.03655 04 54 12.03 +07 44 55.3          18.5 V ET116510
         K10T55R *C2010 10 14.33629 04 54 46.85 +08 03 50.2          17.8 R ET116H06
         K10T55R *C2010 10 14.34961 04 54 48.28 +08 04 41.2          17.9 R ET116H06
         K10T55R  C2010 10 14.37039 04 54 50.52 +08 06 00.0          18.1 R ET116H10
         K10T55R  C2010 10 14.37974 04 54 51.51 +08 06 35.4          18.2 R ET116H10
         K10T55R  C2010 10 14.38656 04 54 52.24 +08 07 01.4          18.2 R ET116H10
         K10T55R  C2010 10 14.39246 04 54 52.87 +08 07 23.8          18.3 R ET116H10
         K10T55R  C2010 10 14.39822 04 54 53.47 +08 07 45.6          18.1 R ET116H10
         K10T55R KC2010 10 14.40354 04 54 53.79 +08 08 03.6          18.3 R ET116H36
         K10T55R  C2010 10 14.40452 04 54 54.16 +08 08 09.6          18.4 R ET116H10
         K10T55R KC2010 10 14.40588 04 54 54.04 +08 08 12.3          18.5 R ET116H36
         K10T55R KC2010 10 14.40822 04 54 54.28 +08 08 21.5          18.4 R ET116H36
         K10T55R  C2010 10 14.41069 04 54 54.81 +08 08 32.8          18.0 R ET116H10
         K10T55R KC2010 10 14.41291 04 54 54.79 +08 08 39.1          18.3 R ET116H36
         K10T55R KC2010 10 14.45971 04 55 00.02 +08 11 39.1          18.3 R ET116448
         K10T55R KC2010 10 14.46617 04 55 00.70 +08 12 03.4          18.5 R ET116448
         K10T55R KC2010 10 14.47264 04 55 01.41 +08 12 28.1          18.4 R ET116448
         K10T55R KC2010 10 14.47987 04 55 02.17 +08 12 55.4          18.6 R ET116448
         K10T55R KC2010 10 14.48633 04 55 02.86 +08 13 20.1          18.6 R ET116448
    
    Observer details:
    448 Desert Moon Observatory.  Observer B. L. Stevens.  0.3-m
        Schmidt-Cassegrain + CCD.
    510 Siegen.  Observer H. Bill.  0.43-m f/6.8 reflector + CCD.
    587 Sormano.  Observers F. Manca, A. Testa.  Measurer F. Manca.  0.5-m f/6.8
        reflector + CCD.
    703 Catalina Sky Survey.  Observer A. D. Grauer.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt
        + CCD.
    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.
    900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
    H06 RAS Observatory, Mayhill.  Observer R. Ligustri.  0.25-m f/3.3 reflector
        + CCD.
    H10 Tzec Maun Observatory, Mayhill.  Observers G. Sostero, E. Guido, L. Donato,
        V. Gonano.  0.4-m f/9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurer S. Foglia.  0.76-m f/6.65 Ritchey-Chretien + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    
    Orbital elements:
    2010 TR55                                                Earth MOID = 0.2342 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M 336.80334              (2000.0)            P               Q
    n   0.23310194     Peri.    3.45970     +0.68386224     -0.68330784
    a   2.6148019      Node    43.62665     +0.66019153     +0.43027996
    e   0.5320101      Incl.   21.75988     +0.31061161     +0.58987249
    P   4.23           H   18.7           G   0.15           U   8
    Residuals in seconds of arc
    101012 703  0.6-  0.1+    101013 H21  0.1-  0.3+    101014 H10  0.1-  0.0
    101012 703  0.3+  0.2-    101013 704  0.3+  0.6+    101014 H36  0.1-  0.1+
    101012 703  0.1+  0.1+    101013 704  0.0   0.2+    101014 H10  0.2+  0.1+
    101012 703  0.1-  0.1-    101013 704  0.7+  0.1-    101014 H36  0.1-  0.1-
    101012 900  0.4+  0.0     101013 704  0.0   0.7+    101014 H36  0.2-  0.2+
    101012 900  0.1+  0.0     101013 704  0.0   0.8-    101014 H10  0.1+  0.1-
    101012 587  0.2-  0.5+    101014 510  0.4-  0.1+    101014 H36  0.1-  0.1+
    101012 587  0.2-  0.1-    101014 510  0.1+  0.1-    101014 448  0.2-  0.1+
    101012 587  0.2-  0.0     101014 H06  0.0   0.5-    101014 448  0.2-  0.1-
    101013 854  0.5+  0.4-    101014 H06  0.0   0.0     101014 448  0.1+  0.1+
    101013 854  0.4-  0.2-    101014 H10  0.2+  0.0     101014 448  0.0   0.1-
    101013 854  0.0   0.5-    101014 H10  0.0   0.1-    101014 448  0.0   0.2+
    101013 H21  0.2-  0.0     101014 H10  0.1+  0.1+
    101013 H21  0.0   0.3-    101014 H10  0.1+  0.1+
    
    Ephemeris:
    2010 TR55                a,e,i = 2.61, 0.53, 22                  q = 1.2237
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 10 11    04 48.29   +04 43.3    0.368    1.243   124.3    41.6    18.6
    2010 10 21    05 07.23   +15 41.8    0.324    1.228   129.8    38.5    18.2
    2010 10 31    05 24.37   +29 05.1    0.301    1.224   134.8    35.1    18.0
    2010 11 10    05 38.41   +43 04.3    0.301    1.229   137.5    33.0    17.9
    2010 11 20    05 47.48   +55 11.5    0.324    1.245   137.1    32.7    18.1
    2010 11 30    05 49.36   +64 02.5    0.365    1.271   135.1    33.2    18.4
    2010 12 10    05 42.92   +69 32.1    0.417    1.305   133.0    33.5    18.8
    2010 12 20    05 32.05   +72 11.8    0.478    1.347   131.2    33.4    19.1
    2010 12 30    05 24.28   +72 45.1    0.546    1.395   129.5    33.0    19.5
    2011 01 09    05 24.89   +71 51.0    0.620    1.449   127.8    32.4    19.8
    2011 01 19    05 34.26   +70 00.7    0.702    1.506   125.8    32.0    20.2
    2011 01 29    05 49.64   +67 35.6    0.792    1.567   123.4    31.7    20.5
    2011 02 08    06 08.42   +64 48.9    0.891    1.630   120.4    31.4    20.9
    2011 02 18    06 28.86   +61 50.4    1.000    1.695   117.0    31.3    21.2
    2011 02 28    06 49.80   +58 46.7    1.117    1.761   113.2    31.1    21.5
    2011 03 10    07 10.67   +55 42.0    1.245    1.828   109.0    30.9    21.8
    
    Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-T116
    

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