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  • MPEC 2010-X107: 2010 XY58

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    M.P.E.C. 2010-X107                               Issued 2010 Dec. 13, 13:48 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.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 XY58
    
    Observations:
         K10X58Y* C2010 12 13.30830 05 06 54.72 +04 51 47.7          20.8 VrEX107G96
         K10X58Y  C2010 12 13.31038 05 06 54.61 +04 52 02.0          21.0 VrEX107G96
         K10X58Y  C2010 12 13.31246 05 06 54.57 +04 52 17.2          20.8 VrEX107G96
         K10X58Y  C2010 12 13.31457 05 06 54.54 +04 52 32.3          20.7 VrEX107G96
         K10X58Y  C2010 12 13.35612 05 06 53.19 +04 57 30.0                rEX107G96
         K10X58Y  C2010 12 13.35890 05 06 53.12 +04 57 48.5          20.9 VrEX107G96
         K10X58Y  C2010 12 13.36171 05 06 53.06 +04 58 09.7          21.5 VrEX107G96
         K10X58Y  C2010 12 13.36453 05 06 52.98 +04 58 28.9          21.6 VrEX107G96
         K10X58Y  C2010 12 13.37509 05 06 52.49 +04 59 43.3          20.1 RoEX107H01
         K10X58Y  C2010 12 13.38439 05 06 52.22 +05 00 49.5          20.9 RoEX107H01
         K10X58Y  C2010 12 13.39194 05 06 52.01 +05 01 43.1          20.7 RoEX107H01
         K10X58Y  C2010 12 13.39899 05 06 51.83 +05 02 33.3          20.5 RoEX107H01
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer R. E. Hill.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
        + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    
    Orbital elements:
    2010 XY58                                                Earth MOID = 0.2048 AU
    Epoch 2010 Dec. 10.0 TT = JDT 2455540.5                 MPC
    M   9.87410              (2000.0)            P               Q
    n   0.27394852     Peri.  311.38504     +0.71621469     -0.60287624
    a   2.3479567      Node    88.78680     +0.69771963     +0.60777381
    e   0.5320595      Incl.   20.58605     +0.01496150     +0.51686674
    P   3.60           H   23.1           G   0.15
    From 12 observations 2010 Dec. 13-13.  E-assumed.
    
    Ephemeris:
    2010 XY58                a,e,i = 2.35, 0.53, 21                  q = 1.0987
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 11 13    05 10 22.8 -47 31 48   0.2605  1.1040   109.4    57.7    22.5
    ...
    2010 11 28    05 11 36.6 -26 28 09   0.2119  1.1354   130.3    41.5    21.6
    ...
    2010 12 06    05 09 20.0 -10 23 15   0.2052  1.1626   146.8    27.7    21.2
    ...
    2010 12 12    05 07 19.0 +02 14 01   0.2141  1.1871   159.1    17.2    21.0
    2010 12 13    05 07 00.5 +04 15 10   0.2168  1.1915   160.9    15.7    21.0
    2010 12 14    05 06 42.9 +06 13 46   0.2199  1.1960   162.5    14.3    21.0
    ...
    2010 12 20    05 05 24.0 +16 57 20   0.2455  1.2247   167.6     9.9    21.1
    ...
    2010 12 28    05 05 20.0 +27 46 36   0.2957  1.2670   161.3    14.4    21.8
    ...
    2011 01 12    05 12 19.3 +39 14 56   0.4259  1.3562   145.5    24.2    23.0
    
    Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-X107
    

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