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  • MPEC 2013-J09 : 2013 JC

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    M.P.E.C. 2013-J09                                Issued 2013 May 2, 18:11 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.net/    ISSN 1523-6714
    
                                        2013 JC
    
    Observations:
         K13J00C* C2013 05 01.42135 15 15 30.74 -12 01 50.4          19.2 VuEJ009G96
         K13J00C  C2013 05 01.42666 15 15 34.12 -12 01 15.9          19.6 VuEJ009G96
         K13J00C  C2013 05 01.43197 15 15 37.65 -12 00 40.5          20.0 VuEJ009G96
         K13J00C  C2013 05 01.43727 15 15 41.11 -12 00 04.4          19.0 VuEJ009G96
         K13J00C  C2013 05 01.44260 15 15 44.60 -11 59 28.6          19.8 VuEJ009G96
         K13J00C  C2013 05 01.46993 15 16 02.60 -11 56 26.5          20.6 VuEJ009G96
         K13J00C  C2013 05 01.47050 15 16 03.00 -11 56 21.7          19.6 VuEJ009G96
         K13J00C  C2013 05 01.47104 15 16 03.46 -11 56 17.8          19.6 VuEJ009G96
         K13J00C  C2013 05 01.47161 15 16 03.75 -11 56 14.6          18.7 VuEJ009G96
         K13J00C  C2013 05 01.47219 15 16 04.18 -11 56 09.8          19.5 VuEJ009G96
         K13J00C KC2013 05 01.91165015 21 24.83 -11 05 51.1          19.9 VtEJ009K91
         K13J00C KC2013 05 01.91500215 21 26.85 -11 05 30.6          20.1 VtEJ009K91
         K13J00C KC2013 05 01.91834115 21 28.85 -11 05 10.1          20.2 VtEJ009K91
         K13J00C KC2013 05 01.92166515 21 30.84 -11 04 49.6          20.3 VtEJ009K91
         K13J00C KC2013 05 01.92500615 21 32.84 -11 04 29.1          20.3 VtEJ009K91
         K13J00C KC2013 05 01.92849315 21 34.92 -11 04 07.8          20.3 VtEJ009K91
         K13J00C EC2013 05 02.04854 15 22 50.91 -10 56 26.3                qEJ009J95
         K13J00C KC2013 05 02.05633 15 22 55.66 -10 55 37.6                qEJ009J95
         K13J00C KC2013 05 02.06456 15 23 00.61 -10 54 46.7          19.1 RqEJ009J95
         K13J00C KC2013 05 02.08857 15 23 15.17 -10 52 18.6          19.0 RqEJ009J95
         K13J00C KC2013 05 02.32582415 25 49.02 -10 28 01.4          19.7 VqEJ009H21
         K13J00C KC2013 05 02.33011515 25 51.45 -10 27 35.7          19.8 VqEJ009H21
         K13J00C KC2013 05 02.33452215 25 53.93 -10 27 09.5          19.7 VqEJ009H21
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer R. E. Hill.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, R. H. McNaught, F. C. Shelly.  1.5-m
        reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Vorobjov, L. Buzzi, S. Foglia.  0.76-m f/3.0 astrograph + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K91 Sutherland-LCOGT A.  Observers E. J. Christensen, S. M. Larson, T. Lister.
        Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2013 JC                                                  Earth MOID = 0.0272 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M   6.64697              (2000.0)            P               Q
    n   0.54758550     Peri.  334.52111     -0.97017714     +0.23410047
    a   1.4796810      Node   219.18441     -0.20187072     -0.92390598
    e   0.3127388      Incl.    5.71122     -0.13418097     -0.30264617
    P   1.80           H   26.0           G   0.15           U   7
    Residuals in seconds of arc
    130501 G96  0.2+  0.3+    130501 G96  0.1+  0.0     130502 J95  0.3-  0.7-
    130501 G96  1.0-  0.7-    130501 G96  0.7+  0.9+    130502 J95  0.2+  0.0
    130501 G96  0.1-  0.7-    130501 K91  0.0   0.0     130502 J95  0.3-  0.3+
    130501 G96  0.2-  0.0     130501 K91  0.1+  0.0     130502 J95  0.3+  0.4+
    130501 G96  0.2-  0.1+    130501 K91  0.1+  0.0     130502 H21  0.5+  0.2+
    130501 G96  0.5-  0.7-    130501 K91  0.1+  0.1+    130502 H21  0.2+  0.0
    130501 G96  0.1-  0.3+    130501 K91  0.1+  0.1+    130502 H21  0.5-  0.3-
    130501 G96  1.3+  0.6+    130501 K91  0.1+  0.0
    
    Ephemeris:
    2013 JC                  a,e,i = 1.48, 0.31, 6                   q = 1.0169
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 04 02    07 32 48.9 -24 23 15   0.07049 1.0176   102.9    73.3    22.8
    ...
    2013 04 17    09 46 25.5 -32 43 01   0.03434 1.0224   122.1    56.3    20.8
    ...
    2013 04 25    13 16 07.0 -26 21 36   0.02849 1.0330   161.7    17.8    19.3
    ...
    2013 05 01    15 10 24.3 -12 46 09   0.03731 1.0444   170.6     9.1    19.6
    2013 05 02    15 22 19.0 -10 58 13   0.03955 1.0465   168.0    11.5    19.8
    2013 05 03    15 32 44.9 -09 20 53   0.04193 1.0487   165.8    13.7    20.0
    ...
    2013 05 09    16 13 55.1 -02 38 36   0.05835 1.0636   157.4    21.4    21.0
    ...
    2013 05 17    16 39 03.6 +01 25 39   0.08369 1.0871   154.0    24.1    21.9
    ...
    2013 06 01    16 55 22.8 +03 02 24   0.1385  1.1405   154.5    22.5    23.1
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-J09
    

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