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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-C21 : COMET C/2002 C2 (LINEAR)

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M.P.E.C. 2002-C21                                Issued 2002 Feb. 4, 22:05 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 C2 (LINEAR)

Observations:
    CK02C020  C2002 02 02.08504 02 17 48.73 +54 43 18.0          17.3 T      704
    CK02C020  C2002 02 02.08513 02 17 48.82 +54 43 19.0          17.4 T      704
    CK02C020  C2002 02 02.08764 02 17 49.20 +54 43 15.8          17.6 T      704
    CK02C020  C2002 02 02.09983 02 17 49.45 +54 42 55.6          17.8 T      704
    CK02C020  C2002 02 02.10267 02 17 49.85 +54 42 53.6          17.9 T      704
    CK02C020  C2002 02 02.11451 02 17 50.14 +54 42 33.4          17.6 T      704
    CK02C020  C2002 02 02.11715 02 17 50.18 +54 42 27.3          17.7 T      704
    CK02C020  C2002 02 02.11975 02 17 50.56 +54 42 26.3          17.7 T      704
    CK02C020  C2002 02 02.12926 02 17 50.45 +54 42 07.1          17.9 T      704
    CK02C020  C2002 02 02.13252 02 17 50.95 +54 42 03.2          17.9 T      704
    CK02C020  C2002 02 02.13513 02 17 51.20 +54 42 02.3          17.9 T      704
    CK02C020  C2002 02 02.74774 02 18 17.25 +54 25 40.0          16.3 T      185
    CK02C020  C2002 02 02.75243 02 18 17.44 +54 25 32.3          17.2 T      185
    CK02C020  C2002 02 02.75575 02 18 17.57 +54 25 27.5          17.0 T      185
    CK02C020  C2002 02 02.75981 02 18 17.77 +54 25 21.1          17.1 T      185
    CK02C020  C2002 02 02.76354 02 18 17.90 +54 25 14.9          17.4 T      185
    CK02C020  C2002 02 02.76625 02 18 17.76 +54 25 06.2          17.3 T      104
    CK02C020  C2002 02 02.76632 02 18 18.09 +54 25 10.6          17.1 T      185
    CK02C020  C2002 02 02.76900 02 18 17.84 +54 25 02.2                      104
    CK02C020  C2002 02 02.77083 02 18 18.44 +54 25 03.8          17.9 T      157
    CK02C020  C2002 02 02.77177 02 18 17.94 +54 24 57.3                      104
    CK02C020  C2002 02 02.77500 02 18 18.55 +54 24 57.1          17.5 T      157
    CK02C020  C2002 02 03.78366 02 19 02.39 +53 58 21.6          16.8 T      113
    CK02C020  C2002 02 03.78505 02 19 02.46 +53 58 19.1          17.2 T      113
    CK02C020  C2002 02 03.78644 02 19 02.55 +53 58 17.3          16.6 T      113
    CK02C020  C2002 02 04.89192 02 19 51.60 +53 29 27.2          16.8 T      046
    CK02C020  C2002 02 04.89324 02 19 51.61 +53 29 25.9                      046
    CK02C020  C2002 02 04.89451 02 19 51.66 +53 29 24.2                      046
    CK02C020  C2002 02 04.89631 02 19 51.81 +53 29 20.7                      046
    CK02C020  C2002 02 04.89759 02 19 51.82 +53 29 19.2                      046
    CK02C020  C2002 02 04.89890 02 19 51.95 +53 29 17.1          17.2 N      046

Observer details:
046 Klet.  Observer M. Tichy.  0.57-m f/5.2 reflector + CCD.
104 San Marcello Pistoiese.  Observers L. Tesi, A. Boattini, M. Tombelli,
    E. Tognelli.  Measurers G. Forti, L. Tesi, A. Boattini, M. Tombelli.
    0.40-m f/5 reflector + CCD.
113 Volkssternwarte Drebach, Schoenbrunn.  Observer G. Lehmann.  0.50-m f/4.0
    reflector + CCD.
157 Frasso Sabino.  Observers F. Anzellini, R. Haver, A. Pelloni, R. Gorelli.
    Measurers R. Haver, A. Pelloni.  0.20-m f/6.3 Schmidt-Cassegrain + CCD.
185 Jurassien-Vicques.  Observer M. Ory.  0.61-m f/4.1 reflector + 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:
    C/2002 C2 (LINEAR)
T 2002 Apr. 12.123 TT                                   MPC
q   3.25081              (2000.0)            P               Q
                   Peri.  160.263       +0.350440       +0.368279
                   Node   242.985       +0.675570       +0.537423
e   1.0            Incl.  104.848       +0.648689       -0.758648
From 59 observations 2002 Feb. 1-4.

Ephemeris:
    C/2002 C2 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2002 01 26    02 13.22   +57 59.8    2.963    3.331   103.3    16.7  16.1  18.4
2002 02 05    02 19.94   +53 26.7    3.075    3.311    95.1    17.3  16.1  18.5
2002 02 15    02 28.04   +49 23.4    3.205    3.295    86.4    17.4  16.2  18.5
2002 02 25    02 37.03   +45 50.3    3.347    3.280    77.6    17.1  16.3  18.6
2002 03 07    02 46.60   +42 45.2    3.494    3.269    68.8    16.4  16.4  18.7
2002 03 17    02 56.56   +40 04.7    3.640    3.260    60.1    15.3  16.4  18.7
2002 03 27    03 06.75   +37 45.2    3.779    3.254    51.6    13.9  16.5  18.7
2002 04 06    03 17.06   +35 42.8    3.908    3.251    43.2    12.2  16.6  18.8
2002 04 16    03 27.41   +33 54.1    4.021    3.251    35.0    10.2  16.6  18.7

Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-C21

Read MPEC 2002-C20 Read MPEC 2002-C22


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