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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-A15: 2002 AC

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M.P.E.C. 2002-A15                                Issued 2002 Jan. 4, 15:39 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

                                    2002 AC

Observations:
     K02A00C* C2002 01 03.46758 13 09 53.80 +67 11 57.5          19.3        704
     K02A00C  C2002 01 03.48314 13 10 07.15 +67 12 15.9          19.1        704
     K02A00C  C2002 01 03.49870 13 10 20.35 +67 12 35.2          19.0        704
     K02A00C  C2002 01 03.91363 13 16 26.32 +67 20 03.2          17.8 R      046
     K02A00C  C2002 01 03.91870 13 16 30.70 +67 20 08.3          17.9 R      046
     K02A00C  C2002 01 03.91940 13 16 31.41 +67 20 09.6          17.8 R      046
     K02A00C  C2002 01 03.92082 13 16 32.73 +67 20 09.7          17.6 R      046
     K02A00C  C2002 01 03.92169 13 16 33.79 +67 20 12.2          17.8 R      046
     K02A00C  C2002 01 03.92708 13 16 38.15 +67 20 18.1                      557
     K02A00C  C2002 01 03.92812 13 16 39.18 +67 20 18.8          19   V      557
     K02A00C  C2002 01 04.32878 13 22 35.60 +67 27 06.1          18.7 R      649
     K02A00C  C2002 01 04.33153 13 22 38.06 +67 27 09.5          19.3 R      649
     K02A00C  C2002 01 04.33428 13 22 40.33 +67 27 12.4          19.3 R      649

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy, M. Kocer, Z. Moravec, P. Jelinek.
    0.57-m f/5.2 reflector + CCD.
557 Ondrejov.  Observer L. Sarounova.  0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg.  Observers K. Smalley, R. Fredrick,
    R. Trentman.  0.75-m Newtonian + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli.  Measurers
    J. Stuart, R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2002 AC                                                              PHA 0.022D
Epoch 2001 Dec. 17.0 TT = JDT 2452260.5                 MPC
M 334.32169              (2000.0)            P               Q
n   0.29235913     Peri.  124.77158     -0.79448431     +0.23387411
a   2.2483208      Node    74.87133     -0.53465882     -0.70701498
e   0.6201503      Incl.   35.49031     +0.28798372     -0.66740746
P   3.37           H   17.9           G   0.15
From 13 observations 2002 Jan. 3-4.

Ephemeris:
2002 AC                  a,e,i = 2.25, 0.62, 35                  q = 0.8540
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 12 27    11 35.76   +62 59.9    0.591    1.351   116.0    40.9    19.0
2002 01 06    13 47.76   +67 46.7    0.552    1.261   107.1    48.2    18.9
2002 01 16    16 08.48   +65 11.5    0.545    1.173    96.0    56.5    19.0
2002 01 26    17 36.09   +57 53.0    0.558    1.088    85.0    64.3    19.1
2002 02 05    18 25.05   +49 31.5    0.582    1.011    75.4    70.7    19.2
2002 02 15    18 56.07   +41 14.3    0.608    0.944    67.8    75.6    19.3
2002 02 25    19 19.45   +33 00.3    0.632    0.893    62.3    78.9    19.4
2002 03 07    19 40.59   +24 37.6    0.652    0.862    59.0    80.6    19.5

Timothy B. Spahr             (C) Copyright 2002 MPC           M.P.E.C. 2002-A15

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