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  • MPEC 2004-T50 : COMET P/2004 T1 (LINEAR-NEAT)

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    M.P.E.C. 2004-T50                                Issued 2004 Oct. 11, 14:19 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.
    
                      Supported in part by the Brinson Foundation
                 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/2004 T1 (LINEAR-NEAT)
    
    Observations:
        PK04T010  C2004 10 06.25171 00 56 21.59 -12 08 35.0          17.1 T ET050704
        PK04T010  C2004 10 06.25565 00 56 21.41 -12 08 33.3          17.0 T ET050704
        PK04T010  C2004 10 06.26196 00 56 21.16 -12 08 31.1          17.0 T ET050704
        PK04T010  C2004 10 06.26256 00 56 20.87 -12 08 29.9          18.9 T ET050704
        PK04T010  C2004 10 06.26702 00 56 20.60 -12 08 28.1          19.1 T ET050704
        PK04T010  C2004 10 06.27332 00 56 20.37 -12 08 25.7          18.8 T ET050704
        PK04T010  C2004 10 06.27343 00 56 20.32 -12 08 24.2          19.3 T ET050704
        PK04T010  C2004 10 06.27842 00 56 20.12 -12 08 22.5          19.1 T ET050704
        PK04T010  C2004 10 06.28429 00 56 19.84 -12 08 20.2          18.5 T ET050704
        PK04T010  C2004 10 06.28474 00 56 19.76 -12 08 21.3          18.9 T ET050704
        PK04T010  C2004 10 06.28977 00 56 19.60 -12 08 18.2          18.7 T ET050704
        PK04T010  C2004 10 06.29514 00 56 19.22 -12 08 13.1          17.7 T ET050704
        PK04T010  C2004 10 06.29615 00 56 19.39 -12 08 14.9          18.7 T ET050704
        PK04T010  C2004 10 06.30122 00 56 18.93 -12 08 10.0          18.3 T ET050704
        PK04T010  C2004 10 06.30752 00 56 18.61 -12 08 07.7          18.5 T ET050704
        PK04T010  C2004 10 06.77120 00 55 58.66 -12 04 55.2                 ET050349
        PK04T010  C2004 10 06.77500 00 55 58.50 -12 04 53.2                 ET050349
        PK04T010  C2004 10 06.77836 00 55 58.38 -12 04 51.7          14.5 T ET050349
        PK04T010  C2004 10 06.84726 00 55 56.39 -12 04 23.8          15.7 N ET050104
        PK04T010  C2004 10 06.85294 00 55 56.13 -12 04 21.4          16.0 N ET050104
        PK04T010  C2004 10 06.85938 00 55 55.85 -12 04 18.7          15.6 N ET050104
        PK04T010  C2004 10 06.93541 00 55 52.57 -12 03 45.3          15.7 N ET050938
        PK04T010  C2004 10 06.94166 00 55 52.30 -12 03 43.0          15.6 N ET050938
        PK04T010  C2004 10 06.95088 00 55 51.88 -12 03 39.2          15.7 N ET050938
        PK04T010  C2004 10 06.95230 00 55 51.62 -12 03 41.5          14.9 N ET050A11
        PK04T010  C2004 10 06.95712 00 55 51.58 -12 03 36.3          15.8 N ET050938
        PK04T010  C2004 10 06.96434 00 55 51.25 -12 03 33.9          15.7 N ET050938
        PK04T010  C2004 10 06.96632 00 55 51.16 -12 03 32.6          15.7 N ET050938
        PK04T010  C2004 10 06.96830 00 55 51.08 -12 03 31.8          15.5 N ET050938
        PK04T010  C2004 10 06.97028 00 55 50.99 -12 03 31.1          15.7 N ET050938
        PK04T010  C2004 10 06.97226 00 55 50.91 -12 03 30.2          15.7 N ET050938
        PK04T010  C2004 10 06.97387 00 55 50.60 -12 03 30.4          14.8 N ET050A11
        PK04T010  C2004 10 06.97508 00 55 50.49 -12 03 29.8          14.8 N ET050A11
        PK04T010  C2004 10 06.97700 00 55 50.27 -12 03 28.5          14.8 N ET050A11
        PK04T010  C2004 10 07.12784 00 55 44.23 -12 02 09.2                 ET050834
        PK04T010  C2004 10 07.14465 00 55 43.44 -12 02 01.5                 ET050834
        PK04T010  C2004 10 07.16924 00 55 42.26 -12 01 51.1                 ET050834
        PK04T010  C2004 10 07.26633 00 55 38.12 -12 01 22.3          16.0 N ET050850
        PK04T010  C2004 10 07.27657 00 55 38.07 -12 01 18.9          17.6 T ET050704
        PK04T010  C2004 10 07.27710 00 55 38.02 -12 01 18.7          17.5 T ET050704
        PK04T010  C2004 10 07.27859 00 55 37.54 -12 01 17.3          16.2 N ET050850
        PK04T010  C2004 10 07.28316 00 55 37.67 -12 01 15.0          14.0 T ET050673
        PK04T010  C2004 10 07.28727 00 55 37.33 -12 01 12.8          19.1 T ET050704
        PK04T010  C2004 10 07.28842 00 55 37.31 -12 01 08.9          18.9 T ET050704
        PK04T010  C2004 10 07.29138 00 55 37.20 -12 01 11.5                 ET050673
        PK04T010  C2004 10 07.29796 00 55 36.83 -12 01 08.3          19.2 T ET050704
        PK04T010  C2004 10 07.30866 00 55 36.33 -12 01 03.2          18.7 T ET050704
        PK04T010  C2004 10 07.31057 00 55 36.33 -12 01 02.1          17.3 T ET050704
        PK04T010  C2004 10 07.31499 00 55 36.23 -12 01 00.7                 ET050673
        PK04T010  C2004 10 07.31788 00 55 36.10 -12 00 59.5                 ET050673
        PK04T010  C2004 10 07.31933 00 55 35.66 -12 00 55.8          18.7 T ET050704
        PK04T010  C2004 10 07.32729 00 55 35.28 -12 00 55.7          16.5 N ET050850
        PK04T010  C2004 10 07.34081 00 55 34.70 -12 00 49.6          16.2 N ET050850
        PK04T010  C2004 10 07.50465 00 55 28.52 -11 59 24.6          15.1 N ET050415
        PK04T010  C2004 10 07.50512 00 55 28.36 -11 59 24.2          16.6 N ET050415
        PK04T010  C2004 10 07.50575 00 55 28.39 -11 59 24.8          16.4 N ET050415
        PK04T010  C2004 10 07.50606 00 55 28.27 -11 59 22.9          16.1 N ET050415
        PK04T010  C2004 10 07.55613 00 55 26.24 -11 59 15.3          15.3 N ET050379
        PK04T010  C2004 10 07.55912 00 55 26.13 -11 59 14.8          15.7 N ET050379
        PK04T010  C2004 10 07.56061 00 55 26.07 -11 59 13.7          15.5 N ET050379
        PK04T010  C2004 10 07.56431 00 55 25.79 -11 59 12.1          15.8 N ET050379
        PK04T010  C2004 10 07.56649 00 55 25.69 -11 59 09.9          15.6 N ET050379
        PK04T010  C2004 10 07.59223 00 55 24.45 -11 58 59.0                 ET050349
        PK04T010  C2004 10 07.59341 00 55 24.38 -11 58 58.5                 ET050349
        PK04T010  C2004 10 07.61152 00 55 23.53 -11 58 50.3                 ET050349
        PK04T010  C2004 10 07.61609 00 55 23.33 -11 58 48.4          14.4 T ET050349
        PK04T010  C2004 10 08.54032 00 54 44.21 -11 51 36.9          17.2 N ET050415
        PK04T010  C2004 10 08.54162 00 54 44.20 -11 51 35.5          17.2 N ET050415
        PK04T010  C2004 10 08.54282 00 54 44.13 -11 51 35.6          16.8 N ET050415
        PK04T010  C2004 10 08.54575 00 54 44.02 -11 51 34.6          17.0 N ET050415
        PK04T010  C2004 10 08.93463 00 54 27.36 -11 48 45.9          15.8 T ET050589
        PK04T010  C2004 10 08.93647 00 54 27.41 -11 48 44.7                 ET050176
        PK04T010  C2004 10 08.93808 00 54 27.32 -11 48 43.9                 ET050176
        PK04T010  C2004 10 08.93970 00 54 27.25 -11 48 43.2                 ET050176
        PK04T010  C2004 10 08.94132 00 54 27.18 -11 48 42.4                 ET050176
        PK04T010  C2004 10 08.94294 00 54 27.11 -11 48 41.6                 ET050176
        PK04T010  C2004 10 08.94375 00 54 26.94 -11 48 41.4          15.7 T ET050589
        PK04T010  C2004 10 09.04889 00 54 22.99 -11 47 37.8          16.1 N ET050I05
        PK04T010  C2004 10 09.04987 00 54 22.91 -11 47 37.1          15.9 N ET050I05
        PK04T010  C2004 10 09.09744 00 54 20.49 -11 47 18.0          16.0 N ET050I77
        PK04T010  C2004 10 09.10891 00 54 19.93 -11 47 12.5          16.0 N ET050I77
        PK04T010  C2004 10 09.11848 00 54 19.45 -11 47 07.7          15.7 N ET050I77
        PK04T010  C2004 10 09.12652 00 54 19.07 -11 47 03.9          16.0 N ET050I77
        PK04T010  C2004 10 09.29046 00 54 11.65 -11 45 52.2          15.4 T ET050699
        PK04T010  C2004 10 09.30344 00 54 11.10 -11 45 46.3                 ET050699
        PK04T010  C2004 10 09.31645 00 54 10.57 -11 45 39.9                 ET050699
        PK04T010  C2004 10 09.32945 00 54 10.07 -11 45 33.5                 ET050699
        PK04T010  C2004 10 09.38362 00 54 08.25 -11 45 06.6          14.9 T ET050608
        PK04T010  C2004 10 09.39374 00 54 07.79 -11 45 01.3          14.9 T ET050608
        PK04T010  C2004 10 09.40442 00 54 07.30 -11 44 57.2          15.1 T ET050608
        PK04T010  C2004 10 09.50771 00 54 03.20 -11 43 58.1          16.9 N ET050415
        PK04T010  C2004 10 09.50833 00 54 03.15 -11 43 57.7          16.7 N ET050415
        PK04T010  C2004 10 09.50895 00 54 03.11 -11 43 57.0          16.9 N ET050415
        PK04T010  C2004 10 09.50957 00 54 03.08 -11 43 57.1          16.9 N ET050415
        PK04T010  C2004 10 09.83184 00 53 49.60 -11 41 32.6          15.3 N ET050213
        PK04T010  C2004 10 10.25313 00 53 31.59 -11 38 05.8          16.9 T ET050704
        PK04T010  C2004 10 10.26501 00 53 30.92 -11 37 58.9          18.5 T ET050704
        PK04T010  C2004 10 10.27687 00 53 30.30 -11 37 52.7          18.6 T ET050704
        PK04T010  C2004 10 10.28872 00 53 29.72 -11 37 47.1          18.2 T ET050704
        PK04T010  C2004 10 10.30055 00 53 28.97 -11 37 36.3          18.5 T ET050704
        PK04T010  C2004 10 10.55329 00 53 18.68 -11 35 19.5          17.2 N ET050415
        PK04T010  C2004 10 10.55464 00 53 18.61 -11 35 19.8          16.8 N ET050415
        PK04T010  C2004 10 10.55527 00 53 18.55 -11 35 18.9          16.7 N ET050415
        PK04T010  C2004 10 10.88538 00 53 04.86 -11 32 44.6          15.1 N ET050213
        PK04T010  C2004 10 10.88874 00 53 04.70 -11 32 43.0          15.1 N ET050213
        PK04T010  C2004 10 10.89124 00 53 04.61 -11 32 41.3          15.1 N ET050213
        PK04T010  C2004 10 10.92885 00 53 02.92 -11 32 22.5          15.0 N ET050J78
        PK04T010  C2004 10 10.92972 00 53 02.88 -11 32 22.1          15.1 N ET050J78
        PK04T010  C2004 10 10.93302 00 53 02.79 -11 32 20.1          15.0 N ET050J78
    
    Observer details:
    104 San Marcello Pistoiese.  Observers L. Tesi, A. Boattini, M. Tombelli,
        G. Fagioli.  Measurers G. Forti, L. Tesi, A. Boattini, M. Tombelli.
        0.60-m f/4 reflector + CCD.
    176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco,
        J. Forteza.  0.41-m f/4 reflector + CCD.
    213 Observatorio Montcabre.  Observer R. Naves.  Measurer M. Campas.  0.30-m
        f/6.6 Schmidt-Cassegrain + CCD.
    349 Ageo.  Observer K. Kadota.  0.25-m f/5.0 reflector + CCD.
    379 Hamamatsu-Yuto.  Observer S. Wakuda.  0.25-m f/5.0 Schmidt-Cassegrain
        + CCD.
    415 Kambah, near Canberra.  Observer D. Herald.  0.36-m
        f/3.9 Schmidt-Cassegrain + CCD.
    589 Santa Lucia Stroncone.  Observers A. Vagnozzi, M. Cristofanelli, F. Guerri.
    608 Haleakala-NEAT/MSSS.  Observers R. Bambery, M. Hicks, K. Lawrence,
        E. Helin, P. Kervin, J. Africano, R. Maeda.  1.2-m reflector + CCD.
    673 Table Mountain Observatory, Wrightwood.  Observer D. Mayes.  Measurer
        J. Young.  0.6-m reflector + CCD.
    699 Lowell Observatory-LONEOS.  Observer M. E. Van Ness.  0.59-m LONEOS
        Schmidt + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
        H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
        1.0-m f/2.15 reflector + CCD.
    834 Buenos Aires-AAAA.  Observers R. Mackintosh, R. Caprio.  Measurer
        R. Mackintosh.  0.25-m f/6.3 Schmidt-Cassegrain + CCD.
    850 Cordell-Lorenz Observatory, Sewanee.  Observers D. T. Durig, K. M. Lester.
        Measurer D. T. Durig.  0.35-m f/1.88 Schmidt + CCD.
    938 Linhaceira.  Observer R. Goncalves.  0.25-m f/6.7 Schmidt-Cassegrain + CCD.
    A11 Wormhout.  Observer S. Takbou.  0.20-m f/10 Schmidt-Cassegrain + CCD.
    I05 Las Campanas Observatory-TIE.  Observers G. Masi, F. Mallia.  Measurer
        G. Masi.  0.36-m SoTIE reflector + CCD.
    I77 CEAMIG-REA Observatory, Belo Horizonte.  Observers C. Jacques, E. Pimentel.
        Measurer C. Jacques.  0.30-m f/3.0 Schmidt-Cassegrain + CCD.
    J78 Murcia.  Observer J. Sanchez.  0.25-m f/3.3 Schmidt-Cassegrain + CCD.
    
    Orbital elements:
        P/2004 T1 (LINEAR-NEAT)
    T 2004 Nov. 7.7529 TT                                   MPC
    q   1.709294             (2000.0)            P               Q
    n   0.1524636      Peri.  336.5098      +0.8773582      -0.4558821
    a   3.470233       Node    51.4690      +0.4649860      +0.7307403
    e   0.507441       Incl.   11.0335      +0.1184512      +0.5081241
    P   6.46
    From 130 observations 2004 Sept. 21-Oct. 10.
    
    Ephemeris:
        P/2004 T1 (LINEAR-NEAT)
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
    2004 10 02    00 59.29   -12 34.8    0.763    1.743   162.6     9.9  14.3
    2004 10 12    00 52.30   -11 22.9    0.754    1.728   160.7    11.0  14.3
    2004 10 22    00 45.94   -09 35.9    0.765    1.716   154.3    14.6  14.3
    2004 11 01    00 41.81   -07 17.9    0.794    1.710   146.3    18.8  14.3
    2004 11 11    00 40.88   -04 37.0    0.840    1.710   138.0    22.8  14.5
    2004 11 21    00 43.54   -01 41.9    0.902    1.714   130.1    26.2  14.6
    
    Brian G. Marsden             (C) Copyright 2004 MPC           M.P.E.C. 2004-T50
    

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