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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-T91 : 2005 TC51

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M.P.E.C. 2005-T91                                Issued 2005 Oct. 13, 12:57 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.

                  Supported in part by the Brinson Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2005 TC51

Observations:
     K05T51C* C2005 10 12.25572 01 27 40.02 +13 52 00.1          19.0   ET091704
     K05T51C  C2005 10 12.26736 01 27 37.25 +13 48 02.4          18.9   ET091704
     K05T51C  C2005 10 12.27825 01 27 34.54 +13 44 19.1          19.0   ET091704
     K05T51C  C2005 10 12.28915 01 27 31.79 +13 40 32.9          18.8   ET091704
     K05T51C  C2005 10 12.30007 01 27 29.02 +13 36 43.4          18.9   ET091704
     K05T51C  C2005 10 13.28212 01 26 53.73 +04 43 39.8          17.4 V ET091703
     K05T51C  C2005 10 13.28264 01 26 53.55 +04 43 12.1          17.6 V ET091703
     K05T51C  C2005 10 13.28316 01 26 53.37 +04 42 49.1          17.4 V ET091703
     K05T51C  C2005 10 13.28368 01 26 53.16 +04 42 21.5          17.5 V ET091703
     K05T51C  C2005 10 13.28865 01 26 51.18 +04 38 13.3          17.7 V ET091703
     K05T51C  C2005 10 13.28894 01 26 51.00 +04 37 58.3          17.6 V ET091703
     K05T51C  C2005 10 13.28922 01 26 50.85 +04 37 44.7          17.7 V ET091703
     K05T51C  C2005 10 13.30638 01 26 43.83 +04 23 13.4          18.0 V ET091703
     K05T51C  C2005 10 13.30667 01 26 43.69 +04 22 57.8          17.5 V ET091703
     K05T51C  C2005 10 13.30696 01 26 43.62 +04 22 43.6          17.7 V ET091703
     K05T51C  C2005 10 13.35110 01 26 24.97 +03 44 03.4          17.7 V ET091703
     K05T51C  C2005 10 13.35140 01 26 24.90 +03 43 48.1          17.5 V ET091703
     K05T51C  C2005 10 13.35198 01 26 24.64 +03 43 15.8          17.7 V ET091703

Observer details:
703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, 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. Bezpalko, L. Manguso,
    D. Torres, R. Kracke, A. Milner, H. Love.  Measurers J. Stuart, R. Sayer,
    J. Evans, J. Kommers.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2005 TC51
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 231.89628              (2000.0)            P               Q
n   0.97925150     Peri.  288.55458     -0.61665221     -0.78646426
a   1.0043226      Node   199.64253     +0.75571309     -0.57898100
e   0.3051551      Incl.    5.94950     +0.22053972     -0.21506968
P   1.01           H   27.3           G   0.15           U   7
Residuals in seconds of arc
051012 704  0.4-  1.3+    051013 703  0.1-  1.6-    051013 703  0.1-  0.1+
051012 704  0.3+  0.2-    051013 703  0.4+  1.3+    051013 703  0.4-  0.7-
051012 704  0.1+  0.0     051013 703  0.3+  0.3-    051013 703  0.4+  0.0
051012 704  0.1-  0.2-    051013 703  0.8+  0.5+    051013 703  0.5-  0.2-
051012 704  0.0   0.9-    051013 703  0.1-  0.0     051013 703  0.3+  0.6+
051013 703  0.5-  0.2+    051013 703  0.7-  0.5+    051013 703  0.1+  0.4-

Ephemeris:
2005 TC51                a,e,i = 1.00, 0.31, 6                   q = 0.6978
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 10 07.0  01 28.38   +23 58.7    0.0422   1.039   159.3    19.8    21.5
2005 10 07.5  01 28.37   +23 38.7    0.0395   1.037   160.0    19.2    21.3
2005 10 08.0  01 28.34   +23 15.6    0.0368   1.034   160.7    18.6    21.2
2005 10 08.5  01 28.31   +22 48.6    0.0341   1.031   161.5    17.9    21.0
2005 10 09.0  01 28.27   +22 16.9    0.0315   1.029   162.3    17.1    20.8
2005 10 09.5  01 28.21   +21 39.1    0.0288   1.026   163.3    16.3    20.5
2005 10 10.0  01 28.14   +20 53.5    0.0262   1.024   164.3    15.3    20.3
2005 10 10.5  01 28.05   +19 57.4    0.0235   1.021   165.5    14.2    20.0
2005 10 11.0  01 27.95   +18 46.9    0.0209   1.019   166.9    12.8    19.7
2005 10 11.5  01 27.81   +17 16.1    0.0183   1.016   168.7    11.1    19.3
2005 10 12.0  01 27.63   +15 14.8    0.0157   1.013   170.9     9.0    18.9
2005 10 12.5  01 27.38   +12 25.4    0.0131   1.011   173.6     6.3    18.4
2005 10 13.0  01 27.03   +08 14.1    0.0106   1.008   176.4     3.6    17.8
2005 10 13.5  01 26.48   +01 28.7    0.00812  1.006   172.9     7.0    17.4
2005 10 14.0  01 25.51   -10 41.6    0.00589  1.003   161.1    18.8    17.1
2005 10 14.5  01 23.22   -34 45.3    0.00420  1.000   137.0    42.9    17.1
2005 10 15.0  01 11.22   -73 20.0    0.00385  0.998    98.2    81.6    18.1
2005 10 15.5  13 44.30   -75 48.5    0.00512  0.995    67.3   112.5    20.2
2005 10 16.0  13 34.19   -59 57.4    0.00720  0.992    51.2   128.5    22.1
2005 10 16.5  13 32.06   -51 33.0    0.00957  0.990    42.6   137.1    23.7

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-T91

Read MPEC 2005-T90 Read MPEC 2005-T92


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