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  • MPEC 2013-X48 : 2013 XY9

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    M.P.E.C. 2013-X48                                Issued 2013 Dec.  9, 20:22 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 XY9
    
    Observations:
         K13X09Y* C2013 12 07.28505 05 00 52.56 -17 54 02.2          20.3 VqEX048703
         K13X09Y  C2013 12 07.29814 05 00 56.08 -17 52 52.9          19.4 VqEX048703
         K13X09Y  C2013 12 07.30469 05 00 57.83 -17 52 17.2          19.9 VqEX048703
         K13X09Y  C2013 12 07.34393 05 01 08.31 -17 48 47.0          18.9 VqEX048703
         K13X09Y  C2013 12 07.34467 05 01 08.58 -17 48 43.8          18.8 VqEX048703
         K13X09Y  C2013 12 07.34541 05 01 08.72 -17 48 39.2          18.7 VqEX048703
         K13X09Y  C2013 12 07.34615 05 01 08.86 -17 48 35.2          19.0 VqEX048703
         K13X09Y KC2013 12 07.57328 05 02 19.43 -17 26 44.3          19.1 VqEX048E23
         K13X09Y KC2013 12 07.58091 05 02 21.42 -17 26 04.0          19.5 VqEX048E23
         K13X09Y KC2013 12 07.58855 05 02 23.36 -17 25 23.2          19.6 VqEX048E23
         K13X09Y KC2013 12 07.93488 05 04 08.28 -16 57 13.6          19.2 VuEX048958
         K13X09Y KC2013 12 07.93863 05 04 09.29 -16 56 53.2          19.1 VuEX048958
         K13X09Y KC2013 12 07.94097 05 04 09.90 -16 56 42.8          19.3 VuEX048958
         K13X09Y KC2013 12 09.07663 05 09 20.06 -15 21 42.3                qEX048J95
         K13X09Y KC2013 12 09.08759 05 09 22.65 -15 20 47.6          19.8 RqEX048J95
    
    Observer details:
    703 Catalina Sky Survey.  Observer A. Boattini.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, F. C. Shelly.  0.68-m Schmidt + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35m Schmidt  Cassegrain + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 XY9                                                 Earth MOID = 0.0168 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 359.50561              (2000.0)            P               Q
    n   0.46642232     Peri.  214.42291     +0.78464516     -0.61993413
    a   1.6467076      Node   183.89448     +0.58031984     +0.73657599
    e   0.3982869      Incl.    3.11815     +0.21808452     +0.27043942
    P   2.11           H   23.1           G   0.15           U   8
    Residuals in seconds of arc
    131207 703  0.4+  0.3+    131207 703  0.1+  0.3+    131207 958  0.9+  0.3-
    131207 703  0.5+  0.2-    131207 703  0.7-  0.3+    131207 958  1.4+  0.9+
    131207 703  0.4+  0.5+    131207 E23  1.2-  0.7-    131207 958  1.4+  0.7-
    131207 703  0.1-  0.4+    131207 E23  1.3-  0.6-    131209 J95  0.2+  0.3-
    131207 703  0.9+  0.3-    131207 E23  2.1-  0.0     131209 J95  0.3-  0.4+
    
    Ephemeris:
    2013 XY9                 a,e,i = 1.65, 0.40, 3                   q = 0.9908
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 11 09    21 55 20.1 -43 04 34   0.07135 0.9918    88.9    87.0    20.4
    ...
    2013 11 24    02 41 37.4 -42 41 48   0.05649 1.0120   114.4    62.7    19.1
    ...
    2013 12 02    04 25 47.5 -26 48 54   0.06897 1.0327   131.2    45.9    19.1
    ...
    2013 12 08    05 04 24.7 -16 50 13   0.08541 1.0524   140.5    36.6    19.4
    2013 12 09    05 09 01.5 -15 26 31   0.08857 1.0559   141.7    35.3    19.4
    2013 12 10    05 13 15.6 -14 07 01   0.09184 1.0596   143.0    34.0    19.5
    ...
    2013 12 16    05 32 37.5 -07 25 51   0.1134  1.0832   149.3    27.7    19.8
    ...
    2013 12 24    05 48 25.8 -00 57 44   0.1469  1.1185   155.1    21.7    20.2
    ...
    2014 01 08    06 05 36.7 +07 00 39   0.2248  1.1939   157.2    18.6    21.2
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-X48
    

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