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  • MPEC 2013-C57 : 2013 CT83

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    M.P.E.C. 2013-C57                                Issued 2013 Feb. 12, 20:21 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 CT83
    
    Observations:
         K13C83T* C2013 02 10.40669 07 33 05.020+17 31 26.48         21.5 wLEC057F51
         K13C83T  C2013 02 10.42202 07 33 05.784+17 31 48.42         21.6 wLEC057F51
         K13C83T  C2013 02 10.43750 07 33 06.554+17 32 10.48         21.7 wLEC057F51
         K13C83T  C2013 02 10.45292 07 33 07.344+17 32 32.33         21.7 wLEC057F51
         K13C83T KC2013 02 11.14692 07 33 48.02 +17 48 54.5          20.8 RoEC057291
         K13C83T KC2013 02 11.15299 07 33 48.30 +17 49 01.8          21.3 RoEC057291
         K13C83T KC2013 02 11.15907 07 33 48.69 +17 49 12.5          21.3 RoEC057291
         K13C83T _C2013 02 11.30158307 33 56.759+17 52 34.89         21.1 RtEC057568
         K13C83T _C2013 02 11.30284107 33 56.821+17 52 36.69         21.3 RtEC057568
         K13C83T _C2013 02 11.30409607 33 56.888+17 52 38.43         21.0 RtEC057568
         K13C83T  C2013 02 12.05275707 34 40.39 +18 10 00.1          20.9 RtEC057W86
         K13C83T  C2013 02 12.05425807 34 40.49 +18 10 02.1          20.7 RtEC057W86
         K13C83T  C2013 02 12.05575007 34 40.55 +18 10 04.3          20.7 RtEC057W86
         K13C83T KC2013 02 12.13076907 34 44.76 +18 11 29.6          21.2 VrEC057H21
         K13C83T KC2013 02 12.14930407 34 45.73 +18 11 55.2          21.2 VrEC057H21
         K13C83T KC2013 02 12.17159807 34 46.94 +18 12 24.5          21.1 VrEC057H21
         K13C83T KC2013 02 12.21582407 34 49.51 +18 13 24.7          21.5 RtEC057711
         K13C83T KC2013 02 12.22334407 34 49.90 +18 13 34.8          21.3 RtEC057711
         K13C83T KC2013 02 12.23084807 34 50.29 +18 13 44.6          21.4 RtEC057711
         K13C83T KC2013 02 12.23835507 34 50.72 +18 13 54.8          21.5 RtEC057711
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    568 Mauna Kea.  Observers R. J. Wainscoat, M. Micheli, A. Draginda.  Measurer
        M. Micheli.  3.6-m Canada-France-Hawaii Telescope + CCD.
    711 McDonald Observatory.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
        T. Goggia.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov.  0.76-m f/4.0
        astrograph + CCD.
    W86 Cerro Tololo-LCOGT B.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2013 CT83                                                Earth MOID = 0.2915 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M  32.17613              (2000.0)            P               Q
    n   0.22475224     Peri.  290.56449     +0.34880682     -0.92555435
    a   2.6791685      Node   138.07785     +0.92083975     +0.30923839
    e   0.5573180      Incl.   12.73232     +0.17432145     +0.21845084
    P   4.39           H   21.0           G   0.15           U   9
    Residuals in seconds of arc
    130210 F51  0.0   0.0     130211 568  0.1+  0.2+    130212 H21  0.2-  1.9+
    130210 F51  0.0   0.1+    130211 568  0.1+  0.2+    130212 H21  0.1+  1.1+
    130210 F51  0.2-  0.1+    130211 568  0.1+  0.2+    130212 711  0.2-  0.8-
    130210 F51  0.0   0.0     130212 W86  0.0   0.0     130212 711  0.3-  0.8-
    130211 291  0.2+  0.2-    130212 W86  0.3+  0.0     130212 711  0.3-  1.1-
    130211 291  0.3-  1.5-    130212 W86  0.0   0.1+    130212 711  0.2+  1.0-
    130211 291  0.7+  0.6+    130212 H21  0.0   1.4+
    
    Ephemeris:
    2013 CT83                a,e,i = 2.68, 0.56, 13                  q = 1.1860
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 01 13    07 13 01.8 +00 15 57   0.3465  1.3111   157.9    16.4    20.2
    ...
    2013 01 28    07 22 09.5 +10 48 59   0.4245  1.3901   159.4    14.5    20.7
    ...
    2013 02 05    07 28 17.0 +15 08 52   0.4834  1.4372   154.4    17.2    21.1
    ...
    2013 02 11    07 33 39.0 +17 45 32   0.5350  1.4743   149.8    19.7    21.5
    2013 02 12    07 34 36.9 +18 08 36   0.5442  1.4806   149.0    20.1    21.5
    2013 02 13    07 35 35.9 +18 30 50   0.5536  1.4869   148.2    20.5    21.6
    ...
    2013 02 19    07 41 55.1 +20 27 33   0.6133  1.5256   143.4    22.7    21.9
    ...
    2013 02 27    07 51 21.8 +22 23 25   0.7014  1.5786   137.2    25.2    22.4
    ...
    2013 03 14    08 11 35.3 +24 24 27   0.8900  1.6813   126.2    28.5    23.1
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-C57
    

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