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  • MPEC 2003-A62 : 2003 AF23

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    M.P.E.C. 2003-A62                                Issued 2003 Jan.  9, 16:18 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
    
                                       2003 AF23
    
    Observations:
         K03A23F* C2003 01 08.24336 07 01 16.84 +18 39 35.5          14.6        704
         K03A23F  C2003 01 08.25804 07 00 57.02 +18 35 16.9          14.4        704
         K03A23F  C2003 01 08.27263 07 00 37.36 +18 31 00.3          14.6        704
         K03A23F  C2003 01 08.28722 07 00 17.77 +18 26 44.1          14.8        704
         K03A23F  C2003 01 08.33487 06 59 14.40 +18 12 50.5          14.7        704
         K03A23F  C2003 01 08.34965 06 58 54.98 +18 08 32.8          14.7        704
         K03A23F  C2003 01 08.36433 06 58 35.79 +18 04 17.2          15.3        704
         K03A23F  C2003 01 09.02149 06 46 10.28 +15 07 31.8                      557
         K03A23F  C2003 01 09.02185 06 46 09.92 +15 07 26.6                      557
         K03A23F  C2003 01 09.02324 06 46 08.43 +15 07 05.7          15.1 V      557
         K03A23F  C2003 01 09.02359 06 46 08.05 +15 07 00.4                      557
         K03A23F  C2003 01 09.02394 06 46 07.67 +15 06 55.0                      557
         K03A23F  C2003 01 09.07954 06 45 20.08 +14 53 08.4          14.6 V      726
         K03A23F  C2003 01 09.08127 06 45 18.28 +14 52 42.8          14.6 V      726
         K03A23F  C2003 01 09.08301 06 45 16.49 +14 52 17.3          14.7 V      726
         K03A23F  C2003 01 09.08475 06 45 14.72 +14 51 52.2          14.6 V      726
         K03A23F  C2003 01 09.08648 06 45 12.85 +14 51 26.5          14.7 V      726
         K03A23F  C2003 01 09.08822 06 45 11.07 +14 51 01.6          14.8 V      726
         K03A23F  C2003 01 09.09119 06 45 07.89 +14 50 17.7          14.5 V      726
         K03A23F  C2003 01 09.09466 06 45 04.37 +14 49 27.6          14.6 V      726
         K03A23F  C2003 01 09.09814 06 45 00.75 +14 48 37.0          14.8 V      726
         K03A23F  C2003 01 09.10161 06 44 57.20 +14 47 46.1          14.7 V      726
         K03A23F  C2003 01 09.10508 06 44 53.57 +14 46 55.8          14.9 V      726
         K03A23F  C2003 01 09.10855 06 44 49.91 +14 46 05.3          14.7 V      726
         K03A23F  C2003 01 09.22201 06 42 54.88 +14 19 16.7          15.2 R      858
         K03A23F  C2003 01 09.22411 06 42 52.74 +14 18 46.6          15.4 R      858
         K03A23F  C2003 01 09.22476 06 42 52.05 +14 18 37.3          15.3 R      858
         K03A23F  C2003 01 09.22607 06 42 50.70 +14 18 18.6          15.2 R      858
    
    Observer details:
    557 Ondrejov.  Observer P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, S. Adams, D. Torres, T. Brothers,
        S. Partridge.  Measurers J. Stuart, R. Sayer, J. Evans, P. Hopman.  1.0-m
        f/2.15 reflector + CCD.
    726 Brainerd.  Observer J. Wentworth.  0.280-m Schmidt-Cassegrain + CCD.
    858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.3-m f/3.3
        Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2003 AF23                                                            PHA 0.029
    Epoch 2003 Jan. 1.0 TT = JDT 2452640.5                  MPC
    M  85.19592              (2000.0)            P               Q
    n   1.20497320     Peri.   43.90084     +0.81892893     +0.43291036
    a   0.8746167      Node   286.85115     -0.57174439     +0.67221343
    e   0.4255920      Incl.   23.18229     +0.04963628     +0.60059781
    P   0.82           H   20.4           G   0.15
    From 28 observations 2003 Jan. 8-9.
    
    Ephemeris:
    2003 AF23                a,e,i = 0.87, 0.43, 23                  q = 0.5024
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2003 01 01    13 27.44   +44 09.5    0.049    0.992    98.5    78.7    16.6
    2003 01 02    12 34.27   +46 21.7    0.044    0.998   108.8    68.9    16.0
    2003 01 03    11 26.17   +46 49.6    0.040    1.005   121.1    57.0    15.5
    2003 01 04    10 11.42   +44 20.9    0.039    1.011   135.0    43.4    15.0
    2003 01 05    09 04.11   +38 59.0    0.039    1.017   149.3    29.6    14.7
    2003 01 06    08 11.94   +32 13.5    0.042    1.023   162.5    16.8    14.5
    2003 01 07    07 34.05   +25 36.7    0.046    1.030   173.7     6.0    14.3
    2003 01 08    07 06.70   +19 54.3    0.052    1.036   176.9     2.9    14.4
    2003 01 09    06 46.61   +15 14.5    0.059    1.041   169.6     9.8    15.0
    2003 01 10    06 31.47   +11 30.3    0.066    1.047   163.7    15.3    15.5
    2003 01 11    06 19.78   +08 30.6    0.074    1.053   158.9    19.7    15.9
    2003 01 12    06 10.56   +06 05.7    0.083    1.059   154.8    23.3    16.2
    2003 01 13    06 03.14   +04 07.6    0.091    1.064   151.4    26.2    16.5
    2003 01 14    05 57.09   +02 30.3    0.100    1.070   148.5    28.7    16.8
    2003 01 15    05 52.09   +01 09.3    0.109    1.075   145.9    30.8    17.1
    2003 01 16    05 47.92   +00 01.3    0.118    1.081   143.6    32.7    17.3
    2003 01 17    05 44.40   -00 56.3    0.127    1.086   141.6    34.3    17.5
    2003 01 18    05 41.42   -01 45.4    0.136    1.091   139.7    35.6    17.7
    2003 01 19    05 38.89   -02 27.6    0.145    1.096   138.1    36.9    17.9
    2003 01 20    05 36.72   -03 04.0    0.154    1.101   136.5    38.0    18.1
    
    2003 01 21    05 34.87   -03 35.5    0.164    1.106   135.0    39.0    18.2
    2003 01 31    05 26.78   -06 15.8    0.259    1.150   123.9    45.3    19.5
    2003 02 10    05 28.52   -06 49.5    0.356    1.186   115.8    48.5    20.3
    2003 02 20    05 35.07   -06 39.3    0.453    1.213   108.9    50.4    21.0
    2003 03 02    05 44.63   -06 12.1    0.547    1.233   102.7    51.6    21.5
    2003 03 12    05 56.47   -05 39.9    0.637    1.244    97.0    52.4    21.8
    
    Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-A62
    

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