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  • MPEC 2010-W42 : 2010 WK1

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    M.P.E.C. 2010-W42                                Issued 2010 Nov. 27, 15:45 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 WK1
    
    Observations:
         K10W01K  C2010 11 27.45514 04 22 45.88 +21 28 28.2                rEW042703
         K10W01K  C2010 11 27.46218 04 25 08.67 +21 15 56.3                rEW042703
         K10W01K  C2010 11 27.46918 04 27 32.33 +21 03 08.1                rEW042703
         K10W01K  C2010 11 27.48990 04 34 45.66 +20 23 32.0          16.1 VrEW042703
         K10W01K  C2010 11 27.49016 04 34 51.16 +20 23 00.5          16.2 VrEW042703
         K10W01K  C2010 11 27.49042 04 34 56.78 +20 22 29.5          16.3 VrEW042703
         K10W01K  C2010 11 27.49071 04 35 03.12 +20 21 53.6          15.9 VrEW042703
         K10W01K* C2010 11 27.49179 04 35 26.01 +20 19 45.8          16.2 VrEW042703
         K10W01K  C2010 11 27.49204 04 35 31.32 +20 19 16.3          16.1 VrEW042703
         K10W01K  C2010 11 27.49233 04 35 37.57 +20 18 41.4          16.2 VrEW042703
         K10W01K  C2010 11 27.49262 04 35 43.78 +20 18 06.4          16.1 VrEW042703
         K10W01K  C2010 11 27.52723 04 48 25.12 +19 05 01.7          16.1 VrEW042703
         K10W01K  C2010 11 27.52782 04 48 38.66 +19 03 41.4          15.9 VrEW042703
         K10W01K  C2010 11 27.52811 04 48 45.28 +19 03 02.6          16.2 VrEW042703
    
    Observer details:
    703 Catalina Sky Survey.  Observer A. R. Gibbs.  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.  0.68-m Schmidt
        + CCD.
    
    Orbital elements:
    2010 WK1                                                 Earth MOID = 0.0019 AU
    Epoch 2010 Nov. 20.0 TT = JDT 2455520.5                 MPC
    M 353.68783              (2000.0)            P               Q
    n   0.23861636     Peri.  205.02391     +0.00300073     -0.99522390
    a   2.5743598      Node   244.93189     +0.93464966     +0.03748419
    e   0.6293477      Incl.    6.18385     +0.35555733     -0.09013509
    P   4.13           H   28.2           G   0.15
    From 14 observations 2010 Nov. 27.  E-assumed.
    
    Ephemeris:
    2010 WK1                 a,e,i = 2.57, 0.63, 6                   q = 0.9542
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 11 20    00 33.34   +27 54.2    0.0459   1.022   136.6    41.6    23.2
    2010 11 21    00 35.35   +27 57.8    0.0400   1.017   136.2    42.2    22.9
    2010 11 22    00 38.20   +28 02.4    0.0341   1.013   136.0    42.7    22.5
    2010 11 23    00 42.36   +28 08.6    0.0282   1.008   136.1    42.8    22.1
    2010 11 24    00 48.85   +28 17.1    0.0224   1.004   136.6    42.5    21.6
    2010 11 25    01 00.11   +28 28.9    0.0165   1.000   138.3    41.1    20.9
    2010 11 26    01 23.75   +28 41.8    0.0108   0.996   142.6    37.0    19.9
    2010 11 27    02 38.36   +27 40.7    0.00529  0.992   158.1    21.7    17.9
    2010 11 28    08 06.09   -04 44.1    0.00306  0.988   117.6    62.3    17.8
    2010 11 29    10 47.88   -22 30.9    0.00774  0.985    75.6   104.0    21.4
    2010 11 30    11 25.45   -25 03.5    0.0134   0.981    67.5   111.8    23.1
    
    Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-W42
    

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