• Processing (Info)

  • MPEC 2002-D10 : 2001 DS108, 2001 DT108

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    M.P.E.C. 2002-D10                                Issued 2002 Feb. 19, 18:40 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 http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                2001 DS108, 2001 DT108
    
    Observations:
         K01DA8S* C2001 02 22.30484 10 21 12.96 +09 32 12.1                      568
         K01DA8S  C2001 02 22.34332 10 21 12.76 +09 32 13.4                      568
         K01DA8S  C2001 02 22.39974 10 21 12.53 +09 32 14.9                      568
         K01DA8S  C2001 02 25.29330 10 21 00.12 +09 33 27.2                      568
         K01DA8S  C2001 02 25.33179 10 20 59.97 +09 33 28.7                      568
         K01DA8S  C2001 02 25.37029 10 20 59.81 +09 33 30.2          24.2 R      568
         K01DA8T  C2001 02 22.30484 10 21 32.92 +09 27 28.9          24.3 R      568
         K01DA8T  C2001 02 22.34332 10 21 32.66 +09 27 30.5                      568
         K01DA8T  C2001 02 22.39974 10 21 32.34 +09 27 32.4                      568
         K01DA8T* C2001 02 25.29087 10 21 15.37 +09 29 12.0                      568
         K01DA8T  C2001 02 25.32936 10 21 15.14 +09 29 13.1                      568
         K01DA8T  C2001 02 25.36786 10 21 14.93 +09 29 14.3          24.0 R      568
    
    Observer details:
    568 Mauna Kea.  Observers D. Kinoshita, J. Watanabe, T. Fuse.  Measurers
        D. Kinoshita, N. Yamamoto.  8.2-m Subaru Telescope + CCD.
    
    Orbital elements:
    Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
    K01DA8S  8.0  0.15 K012K   0.000 347.263 166.358   3.025 0.0      45.86866   3EX
    K01DA8T  9.5  0.15 K012K 359.992 337.702 176.034   1.852 0.18832  39.50235   3EX
    
    Ephemerides:
    2001 DS108               a,e,i = 45.87, 0.00, 3
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2002 02 15    10 26.31   +09 06.7   44.893   45.869   171.1     0.2    24.6
    2002 02 25    10 25.60   +09 10.9   44.879   45.869   178.5     0.0    24.6
    2002 03 07    10 24.89   +09 15.1   44.896   45.869   168.4     0.2    24.6
    2002 03 17    10 24.22   +09 19.2   44.943   45.869   158.2     0.5    24.7
    2002 03 27    10 23.60   +09 22.9   45.018   45.869   148.1     0.7    24.7
    2002 04 06    10 23.06   +09 26.2   45.119   45.869   138.1     0.8    24.7
    2002 04 16    10 22.61   +09 29.0   45.242   45.869   128.2     1.0    24.7
    2002 04 26    10 22.28   +09 31.2   45.383   45.869   118.3     1.1    24.8
    2002 05 06    10 22.07   +09 32.6   45.538   45.869   108.6     1.2    24.8
    2002 05 16    10 21.99   +09 33.3   45.702   45.869    98.9     1.2    24.8
    2002 05 26    10 22.05   +09 33.2   45.870   45.869    89.3     1.3    24.8
    2002 06 05    10 22.25   +09 32.3   46.039   45.869    79.7     1.2    24.8
    2002 06 15    10 22.57   +09 30.7   46.202   45.869    70.3     1.2    24.8
    2002 06 25    10 23.02   +09 28.3   46.356   45.869    60.8     1.1    24.8
    2002 07 05    10 23.58   +09 25.3   46.496   45.869    51.4     1.0    24.8
    2002 07 15    10 24.24   +09 21.7   46.618   45.869    42.1     0.9    24.8
    2002 07 25    10 24.99   +09 17.6   46.720   45.869    32.7     0.7    24.8
    
    2001 DT108               a,e,i = 39.50, 0.19, 2                  q = 32.063
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2002 02 15    10 30.79   +08 38.1   31.094   32.067   169.9     0.3    24.6
    2002 02 25    10 29.82   +08 43.9   31.077   32.067   179.3     0.0    24.5
    2002 03 07    10 28.85   +08 49.7   31.091   32.067   169.4     0.3    24.6
    2002 03 17    10 27.93   +08 55.3   31.135   32.067   159.2     0.6    24.6
    2002 03 27    10 27.08   +09 00.4   31.208   32.067   149.1     0.9    24.6
    2002 04 06    10 26.34   +09 05.0   31.306   32.068   139.0     1.2    24.7
    2002 04 16    10 25.74   +09 08.7   31.427   32.068   129.0     1.4    24.7
    2002 04 26    10 25.30   +09 11.6   31.566   32.068   119.1     1.6    24.7
    2002 05 06    10 25.04   +09 13.4   31.720   32.068   109.4     1.7    24.8
    2002 05 16    10 24.97   +09 14.1   31.883   32.069    99.7     1.8    24.8
    2002 05 26    10 25.09   +09 13.8   32.051   32.069    90.1     1.8    24.8
    2002 06 05    10 25.40   +09 12.3   32.220   32.069    80.6     1.8    24.8
    2002 06 15    10 25.90   +09 09.7   32.383   32.069    71.1     1.7    24.8
    2002 06 25    10 26.57   +09 06.1   32.538   32.070    61.8     1.6    24.8
    2002 07 05    10 27.40   +09 01.6   32.679   32.070    52.5     1.4    24.8
    2002 07 15    10 28.37   +08 56.1   32.804   32.070    43.2     1.2    24.8
    2002 07 25    10 29.47   +08 50.0   32.908   32.070    33.9     1.0    24.8
    
         The assumed perihelic 2:3 Neptune-resonance orbit keeps 2001 DT108
    more than 10 AU from Neptune over a 14 000-year period.
    
    Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-D10
    

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