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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-D35 : COMET C/2002 A3 (LINEAR)

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M.P.E.C. 2002-D35                                Issued 2002 Feb. 25, 19:11 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

                           COMET C/2002 A3 (LINEAR)

Observations:
    CK02A030   2002 01 23.72483 06 38 08.97 -12 14 22.3                      372
    CK02A030   2002 01 31.44965 06 35 30.44 -11 07 19.8          17.3 T      372
    CK02A030  C2002 02 09.59688 06 33 07.63 -09 41 34.0          16.7 T      341
    CK02A030  C2002 02 09.60243 06 33 07.56 -09 41 31.8                      341
    CK02A030  C2002 02 09.61076 06 33 07.47 -09 41 25.9                      341
    CK02A030   2002 02 12.49028 06 32 34.04 -09 13 21.5                      372
    CK02A030   2002 02 15.46528 06 32 05.80 -08 43 58.6          17.5 T      372
    CK02A030  C2002 02 15.58963 06 32 04.78 -08 42 44.3          16.7 T      360
    CK02A030  C2002 02 15.59271 06 32 04.75 -08 42 42.6                      360
    CK02A030  C2002 02 21.85370 06 31 27.38 -07 39 56.7          17.1 T      213
    CK02A030  C2002 02 21.86161 06 31 27.37 -07 39 54.6          17.1 T      213
    CK02A030  C2002 02 21.86729 06 31 27.37 -07 39 48.9          17.1 T      213
    CK02A030  C2002 02 21.87257 06 31 27.36 -07 39 44.0          17.1 T      213
    CK02A030  C2002 02 21.87520 06 31 27.35 -07 39 44.0          17.1 T      213
    CK02A030  C2002 02 22.91788 06 31 23.97 -07 29 12.9          16.8 T      170
    CK02A030  C2002 02 22.93633 06 31 23.97 -07 29 02.7          16.8 T      170
    CK02A030  C2002 02 23.82679 06 31 21.83 -07 20 00.8          17.2 T      170
    CK02A030  C2002 02 23.83940 06 31 21.79 -07 19 54.2          17.2 T      170

Observer details:
170 Observatorio de Beques.  Observer J. Manteca.  0.26-m Schmidt-Cassegrain
    + CCD.
213 Observatorio Montcabre.  Observer R. Naves N.  Measurer M. Campas.  0.25-m
    f/3.3 Schmidt-Cassegrain + CCD.
341 Akashina.  Observer A. Akahori.  0.4-m f/6.0 reflector + CCD.
360 Kuma Kogen.  Observer A. Nakamura.  0.60-m f/6.0 Ritchey-Chretien + CCD.
372 Geisei.  Observer T. Seki.  0.60-m f/3.5 reflector.

Orbital elements:
    C/2002 A3 (LINEAR)
T 2002 Apr. 20.6792 TT                                  MPC
q   5.148539             (2000.0)            P               Q
                   Peri.  328.9730      -0.3861777      -0.7688522
                   Node   136.6541      +0.9222626      -0.3114792
e   1.0            Incl.   47.9433      -0.0172768      +0.5584326
From 113 observations 2002 Jan. 13-Feb. 23.

Ephemeris:
    C/2002 A3 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2002 02 25    06 31.34   -07 08.2    4.627    5.165   117.9     9.8  17.0
2002 03 07    06 31.79   -05 27.3    4.737    5.160   109.9    10.4  17.0
2002 03 17    06 33.53   -03 48.5    4.860    5.155   101.7    10.9  17.1
2002 03 27    06 36.51   -02 13.9    4.992    5.152    93.6    11.1  17.1
2002 04 06    06 40.63   -00 45.1    5.130    5.150    85.5    11.2  17.2
2002 04 16    06 45.80   +00 36.9    5.270    5.149    77.6    11.0  17.2
2002 04 26    06 51.89   +01 51.6    5.408    5.149    69.8    10.6  17.3
2002 05 06    06 58.78   +02 58.5    5.542    5.150    62.2    10.0  17.3
2002 05 16    07 06.35   +03 57.7    5.669    5.152    54.8     9.2  17.4
2002 05 26    07 14.50   +04 49.2    5.786    5.155    47.5     8.3  17.4
2002 06 05    07 23.10   +05 33.4    5.891    5.160    40.4     7.3  17.5
2002 06 15    07 32.07   +06 10.5    5.983    5.166    33.4     6.2  17.5

Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-D35

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