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  • MPEC 2010-W41 : 2010 WJ1

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    M.P.E.C. 2010-W41                                Issued 2010 Nov. 27, 15:41 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 WJ1
    
    Observations:
         K10W01J* C2010 11 27.32561 04 26 57.76 +25 26 43.9          20.8 VrEW041G96
         K10W01J  C2010 11 27.33251 04 26 58.81 +25 27 04.2          21.0 VrEW041G96
         K10W01J  C2010 11 27.33943 04 26 59.92 +25 27 24.0          20.6 VrEW041G96
         K10W01J  C2010 11 27.37895 04 27 06.12 +25 29 16.5          20.9 VrEW041G96
         K10W01J  C2010 11 27.39819 04 27 09.06 +25 30 10.1                rEW041G96
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.
    
    Orbital elements:
    2010 WJ1                                                 Earth MOID = 0.0081 AU
    Epoch 2010 Nov. 20.0 TT = JDT 2455520.5                 MPC
    M  17.26429              (2000.0)            P               Q
    n   0.46071060     Peri.  307.57547     +0.98662686     -0.15491268
    a   1.6602899      Node    61.38807     +0.16173356     +0.89182430
    e   0.4568140      Incl.    3.31019     +0.02024107     +0.42503115
    P   2.14           H   26.4           G   0.15
    From 5 observations 2010 Nov. 27.  E-assumed.
    
    Ephemeris:
    2010 WJ1                 a,e,i = 1.66, 0.46, 3                   q = 0.9018
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 11 20    03 13.48   +05 14.8    0.0199   1.007   164.2    15.5    18.8
    2010 11 21    03 35.65   +11 52.6    0.0248   1.012   171.8     8.0    19.0
    2010 11 22    03 50.88   +16 12.3    0.0300   1.018   176.2     3.7    19.2
    2010 11 23    04 01.89   +19 11.1    0.0355   1.023   177.7     2.2    19.5
    2010 11 24    04 10.15   +21 20.0    0.0411   1.028   176.9     3.0    19.8
    2010 11 25    04 16.57   +22 56.6    0.0469   1.034   175.8     4.0    20.2
    2010 11 26    04 21.66   +24 11.2    0.0527   1.040   175.0     4.7    20.5
    2010 11 27    04 25.79   +25 10.3    0.0586   1.045   174.5     5.2    20.8
    2010 11 28    04 29.20   +25 58.1    0.0645   1.051   174.1     5.5    21.0
    2010 11 29    04 32.05   +26 37.4    0.0705   1.057   173.9     5.7    21.2
    2010 11 30    04 34.46   +27 10.1    0.0765   1.062   173.8     5.8    21.4
    2010 12 01    04 36.52   +27 37.6    0.0826   1.068   173.7     5.8    21.6
    2010 12 02    04 38.30   +28 01.0    0.0888   1.074   173.7     5.8    21.8
    2010 12 03    04 39.85   +28 20.9    0.0950   1.080   173.6     5.8    21.9
    2010 12 04    04 41.21   +28 38.1    0.101    1.086   173.5     5.9    22.1
    2010 12 05    04 42.41   +28 53.0    0.108    1.092   173.4     5.9    22.2
    2010 12 06    04 43.49   +29 05.9    0.114    1.099   173.2     6.1    22.4
    2010 12 07    04 44.45   +29 17.0    0.120    1.105   173.0     6.3    22.5
    2010 12 08    04 45.33   +29 26.8    0.127    1.111   172.7     6.5    22.6
    2010 12 09    04 46.14   +29 35.3    0.133    1.117   172.3     6.8    22.8
    2010 12 10    04 46.89   +29 42.7    0.140    1.124   171.9     7.1    22.9
    
    Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-W41
    

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