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  • MPEC 2013-T72 : 2013 TJ69

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    M.P.E.C. 2013-T72                                Issued 2013 Oct. 8, 16:52 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.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 TJ69
    
    Observations:
         K13T69J* C2013 10 06.31582 22 36 29.096-11 41 55.01         21.2 wLET072F51
         K13T69J  C2013 10 06.33006 22 36 32.640-11 42 03.02         21.3 wLET072F51
         K13T69J  C2013 10 06.34432 22 36 36.159-11 42 10.99         21.1 wLET072F51
         K13T69J  C2013 10 06.35857 22 36 39.696-11 42 18.90         21.4 wLET072F51
         K13T69J |C2013 10 07.01648 22 39 29.12 -11 47 44.6          21.4 VuET072807
         K13T69J |C2013 10 07.02198 22 39 30.43 -11 47 47.1          21.1 VuET072807
         K13T69J |C2013 10 07.02797 22 39 31.87 -11 47 50.2          21.3 VuET072807
         K13T69J KC2013 10 07.12390 22 39 55.72 -11 49 10.1          20.5 RqET072H36
         K13T69J KC2013 10 07.14764 22 40 01.52 -11 49 22.8          21.0 RqET072H36
         K13T69J KC2013 10 07.17186 22 40 07.17 -11 49 36.0          20.6 RqET072H36
         K13T69J |C2013 10 08.01328 22 43 35.26 -11 55 38.8          21.0 VuET072807
         K13T69J |C2013 10 08.01883 22 43 36.55 -11 55 41.4          21.3 VuET072807
         K13T69J |C2013 10 08.02491 22 43 37.92 -11 55 44.0          21.0 VuET072807
         K13T69J KC2013 10 08.09936 22 43 55.79 -11 56 47.5          20.8 RqET072H36
         K13T69J KC2013 10 08.12458622 44 01.40 -11 56 59.0          21.2 VuET072H21
         K13T69J KC2013 10 08.13048222 44 02.78 -11 57 01.8          21.1 VuET072H21
         K13T69J KC2013 10 08.13777 22 44 04.56 -11 57 05.9          21.3 RqET072H36
         K13T69J KC2013 10 08.13784822 44 04.49 -11 57 05.1          21.3 VuET072H21
         K13T69J  C2013 10 08.20207 22 44 19.87 -11 57 30.4          21.3 RoET072926
         K13T69J  C2013 10 08.20884 22 44 21.47 -11 57 33.0          20.6 RoET072926
         K13T69J  C2013 10 08.21740 22 44 23.43 -11 57 36.7          21.1 RoET072926
    
    Observer details:
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  Measurers T. Linder,
        R. Holmes, K. Baker, S. Momaly.  0.41-m f/11 Ritchey-Chretien + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  0.81-m
        f/7 Ritchey-Chretien + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers R. Holmes, T. Linder, S. Foglia, L. Buzzi, T. Vorobjov.  0.81-m
        f/4.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    
    Orbital elements:
    2013 TJ69                                                Earth MOID = 0.0955 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M  23.52002              (2000.0)            P               Q
    n   0.26829799     Peri.  120.89171     +0.53503771     +0.84481574
    a   2.3808083      Node   181.47864     -0.82302510     +0.51999737
    e   0.5806991      Incl.   10.23111     -0.19069436     +0.12605194
    P   3.67           H   22.1           G   0.15           U   8
    Residuals in seconds of arc
    131006 F51  0.1-  0.0     131007 H36  0.2+  0.9+    131008 H21  0.1-  0.4+
    131006 F51  0.1+  0.0     131007 H36  1.3+  0.3+    131008 H21  0.1+  0.2+
    131006 F51  0.1-  0.0     131007 H36  1.4-  0.8-    131008 H36  1.5-  1.0-
    131006 F51  0.1+  0.0     131008 807  0.5+  0.0     131008 H21  0.2+  0.1+
    131007 807  0.1+  0.3-    131008 807  0.5+  0.1-    131008 926  0.4-  0.2-
    131007 807  0.2-  0.0     131008 807  0.1-  0.1+    131008 926  0.3+  0.1+
    131007 807  0.4-  0.1+    131008 H36  0.4+  0.3+    131008 926  0.2+  0.1+
    
    Ephemeris:
    2013 TJ69                a,e,i = 2.38, 0.58, 10                  q = 0.9983
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 09 08    18 39 11.0 +06 09 26   0.1520  1.0746   112.4    60.1    20.3
    ...
    2013 09 23    21 16 38.6 -07 06 07   0.1949  1.1571   138.7    34.9    20.3
    ...
    2013 10 01    22 10 27.6 -10 32 06   0.2485  1.2091   143.0    29.9    20.8
    ...
    2013 10 07    22 39 23.9 -11 47 45   0.2978  1.2507   143.2    28.6    21.2
    2013 10 08    22 43 31.0 -11 55 42   0.3067  1.2578   143.0    28.5    21.3
    2013 10 09    22 47 27.9 -12 02 33   0.3157  1.2650   142.8    28.5    21.4
    ...
    2013 10 15    23 08 09.0 -12 24 14   0.3730  1.3089   141.2    28.5    21.8
    ...
    2013 10 23    23 29 50.1 -12 15 29   0.4574  1.3694   138.0    29.1    22.4
    ...
    2013 11 07    00 00 27.2 -10 51 29   0.6382  1.4866   130.4    30.5    23.3
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-T72
    

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