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IAU Minor Planet Center

Minor Planet Center

MPEC 2001-T58: COMET P/2001 T3 (NEAT)

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M.P.E.C. 2001-T58                                Issued 2001 Oct. 15, 20:25 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 P/2001 T3 (NEAT)

Observations:
    PK01T030  C2001 10 11.26794 01 47 40.68 -08 34 37.5          18.2 N      704
    PK01T030  C2001 10 11.28438 01 47 39.97 -08 34 35.2          18.5 N      704
    PK01T030  C2001 10 11.30058 01 47 39.22 -08 34 34.0          18.5 N      704
    PK01T030  C2001 10 11.31680 01 47 38.45 -08 34 31.7          18.4 N      704
    PK01T030  C2001 10 11.33323 01 47 37.66 -08 34 29.3          18.4 N      704
    PK01T030  C2001 10 14.44977 01 45 17.08 -08 27 56.7          18.4 T      644
    PK01T030  C2001 10 14.47087 01 45 16.08 -08 27 53.3          18.3 T      644
    PK01T030  C2001 10 14.49207 01 45 15.09 -08 27 50.4          18.5 T      644
    PK01T030  C2001 10 14.88947 01 44 57.13 -08 26 53.2          17.5 N      046
    PK01T030  C2001 10 14.89122 01 44 56.99 -08 26 52.4                      046
    PK01T030  C2001 10 14.89286 01 44 56.95 -08 26 52.3                      046
    PK01T030  C2001 10 14.89449 01 44 56.77 -08 26 51.5                      046
    PK01T030  C2001 10 14.92053 01 44 55.55 -08 26 48.5                      557
    PK01T030  C2001 10 14.92719 01 44 55.20 -08 26 47.6                      557
    PK01T030  C2001 10 14.93392 01 44 54.86 -08 26 46.7                      557
    PK01T030  C2001 10 14.93966 01 44 54.68 -08 26 45.6                      557
    PK01T030  C2001 10 14.98683 01 44 52.43 -08 26 38.8                      118
    PK01T030  C2001 10 14.99347 01 44 52.16 -08 26 37.4                      118
    PK01T030  C2001 10 14.99941 01 44 51.84 -08 26 35.5                      118
    PK01T030  C2001 10 15.00421 01 44 51.54 -08 26 35.4                      118
    PK01T030  C2001 10 15.66294 01 44 21.29 -08 24 49.6          17.7 N      321
    PK01T030  C2001 10 15.66652 01 44 21.17 -08 24 48.7          17.6 N      321
    PK01T030  C2001 10 15.67009 01 44 20.92 -08 24 48.5          17.5 N      321
    PK01T030  C2001 10 15.67593 01 44 20.69 -08 24 47.3          18.1 N      321
    PK01T030  C2001 10 15.71080 01 44 18.99 -08 24 41.7          17.8 N      321
    PK01T030  C2001 10 15.71436 01 44 18.83 -08 24 41.6          18.0 N      321
    PK01T030  C2001 10 15.71795 01 44 18.68 -08 24 40.9          17.9 N      321
    PK01T030  C2001 10 15.81456 01 44 14.45 -08 24 32.3          17.0 T      046
    PK01T030  C2001 10 15.81657 01 44 14.35 -08 24 31.3                      046
    PK01T030  C2001 10 15.81853 01 44 14.26 -08 24 31.9                      046
    PK01T030  C2001 10 15.81950 01 44 14.20 -08 24 32.3                      046

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy, P. Jelinek.  0.57-m f/5.2 reflector
    + CCD.
118 Modra.  Observers A. Galad, L. Kornos.  0.6-m f/5.5 reflector + CCD.
321 Craigie.  Observer G. G. Bolt.  0.25-m Schmidt-Cassegrain + CCD.
557 Ondrejov.  Observers P. Pravec, P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
    A. Deetz.  1.2-m Schmidt + 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:
    P/2001 T3 (NEAT)
T 2002 Jan. 27.323 TT                                   Marsden
q   2.52309              (2000.0)            P               Q
n   0.061815       Peri.  354.305       +0.624144       -0.731799
a   6.33492        Node    56.739       +0.729137       +0.419692
e   0.60172        Incl.   19.107       +0.280718       +0.536962
P  15.9
From 31 observations 2001 Oct. 11-15.

Ephemeris:
    P/2001 T3 (NEAT)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2001 10 08    01 50.03   -08 39.7    1.727    2.688   159.9     7.3  17.5
2001 10 18    01 42.54   -08 18.3    1.696    2.661   161.9     6.7  17.4
2001 10 28    01 34.72   -07 38.2    1.690    2.636   157.6     8.3  17.3
2001 11 07    01 27.56   -06 38.0    1.710    2.613   149.6    11.1  17.3
2001 11 17    01 21.93   -05 18.4    1.753    2.593   140.4    14.1  17.4
2001 11 27    01 18.46   -03 41.9    1.818    2.575   130.9    16.8  17.4
2001 12 07    01 17.48   -01 52.0    1.900    2.560   121.8    19.1  17.5
2001 12 17    01 19.04   +00 07.9    1.996    2.547   113.0    20.8  17.6
2001 12 27    01 23.07   +02 14.8    2.102    2.537   104.7    22.0  17.7
2002 01 06    01 29.35   +04 26.3    2.216    2.529    96.8    22.7  17.8
2002 01 16    01 37.64   +06 40.2    2.336    2.525    89.4    22.9  17.9
2002 01 26    01 47.72   +08 55.0    2.457    2.523    82.4    22.8  18.0
2002 02 05    01 59.36   +11 09.1    2.580    2.524    75.7    22.2  18.1
2002 02 15    02 12.38   +13 21.2    2.702    2.528    69.3    21.4  18.2
2002 02 25    02 26.62   +15 30.2    2.822    2.535    63.2    20.4  18.3
2002 03 07    02 41.93   +17 34.9    2.939    2.544    57.3    19.2  18.4
2002 03 17    02 58.21   +19 34.3    3.052    2.556    51.6    17.8  18.5
2002 03 27    03 15.36   +21 27.4    3.159    2.571    46.1    16.2  18.6
2002 04 06    03 33.26   +23 13.2    3.262    2.588    40.8    14.6  18.7
2002 04 16    03 51.84   +24 51.0    3.357    2.607    35.6    12.9  18.8
2002 04 26    04 11.01   +26 20.1    3.446    2.629    30.5    11.2  18.9

Brian G. Marsden             (C) Copyright 2001 MPC           M.P.E.C. 2001-T58

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