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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-K14 : COMET C/2007 G1 (LINEAR)

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M.P.E.C. 2007-K14                                Issued 2007 May 18, 15:32 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://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                           COMET C/2007 G1 (LINEAR)

Observations:
    CK07G010  C2007 05 11.96888 17 50 11.83 +35 47 05.7          17.5 N EK014J70
    CK07G010  C2007 05 11.97065 17 50 11.83 +35 47 05.7          17.4 N EK014J70
    CK07G010  C2007 05 11.98727 17 50 11.22 +35 47 08.4          17.0 N EK014J76
    CK07G010  C2007 05 11.98802 17 50 11.20 +35 47 08.9          17.2 N EK014J76
    CK07G010  C2007 05 11.99028 17 50 11.12 +35 47 08.9          17.3 N EK014J76
    CK07G010  C2007 05 12.04236 17 50 08.82 +35 47 15.6          18.0 N EK014104
    CK07G010  C2007 05 12.04690 17 50 08.63 +35 47 16.4          18.0 N EK014104
    CK07G010  C2007 05 12.04933 17 50 08.51 +35 47 16.2          17.6 N EK014104
    CK07G010  C2007 05 12.05569 17 50 08.26 +35 47 17.2          18.3 N EK014104
    CK07G010  C2007 05 12.32943 17 49 56.71 +35 47 51.9          17.0 N EK014H47
    CK07G010  C2007 05 12.33819 17 49 56.41 +35 47 52.7          16.7 N EK014H47
    CK07G010  C2007 05 12.92760 17 49 31.35 +35 49 04.6          17.4 N EK014157
    CK07G010  C2007 05 12.93053 17 49 31.18 +35 49 04.6          17.4 N EK014157
    CK07G010  C2007 05 13.01053 17 49 27.68 +35 49 14.1          17.5 N EK014A24
    CK07G010  C2007 05 13.01153 17 49 27.62 +35 49 14.7          17.3 N EK014A24
    CK07G010  C2007 05 13.01584 17 49 27.45 +35 49 14.8          17.5 N EK014J67
    CK07G010  C2007 05 13.01803 17 49 27.34 +35 49 14.8          17.4 N EK014J67
    CK07G010  C2007 05 13.02024 17 49 27.25 +35 49 14.8          17.6 N EK014J67
    CK07G010  C2007 05 13.03520 17 49 26.47 +35 49 19.1          16.7 N EK014A24
    CK07G010  C2007 05 13.03620 17 49 26.46 +35 49 19.1          16.9 N EK014A24
    CK07G010  C2007 05 13.03661 17 49 26.43 +35 49 18.8          16.8 N EK014213
    CK07G010  C2007 05 13.04106 17 49 26.37 +35 49 18.8          16.8 N EK014213
    CK07G010  C2007 05 13.04329 17 49 26.33 +35 49 19.0          16.8 N EK014213
    CK07G010  C2007 05 13.05922 17 49 25.61 +35 49 20.0          17.4 N EK014A24
    CK07G010  C2007 05 13.08045 17 49 24.68 +35 49 22.8          16.9 N EK014A24
    CK07G010  C2007 05 13.08144 17 49 24.57 +35 49 22.5          17.2 N EK014A24
    CK07G010  C2007 05 13.93956 17 48 47.46 +35 51 01.5          18.0 T EK014561
    CK07G010  C2007 05 13.94321 17 48 47.35 +35 51 02.1          17.9 T EK014561
    CK07G010  C2007 05 13.94685 17 48 47.17 +35 51 02.3          17.3 T EK014561
    CK07G010  C2007 05 14.93770 17 48 03.53 +35 52 48.8          17.3 N EK014585
    CK07G010  C2007 05 14.95701 17 48 02.70 +35 52 50.8          17.3 N EK014585
    CK07G010  C2007 05 14.96360 17 48 02.35 +35 52 51.6          17.4 N EK014585
    CK07G010  C2007 05 14.97091 17 48 02.08 +35 52 52.1          17.2 N EK014585
    CK07G010  C2007 05 14.97826 17 48 01.72 +35 52 52.7          17.4 N EK014585
    CK07G010  C2007 05 14.99045 17 48 01.13 +35 52 54.7          18.0 T EK014561
    CK07G010  C2007 05 14.99199 17 48 01.11 +35 52 54.8          18.1 T EK014561
    CK07G010  C2007 05 14.99353 17 48 01.04 +35 52 54.8          18.1 T EK014561
    CK07G010  C2007 05 14.99507 17 48 00.98 +35 52 54.9          17.9 T EK014561
    CK07G010  C2007 05 15.02767 17 47 59.50 +35 52 58.2          17.5 T EK014A77
    CK07G010  C2007 05 15.02914 17 47 59.44 +35 52 58.9          17.6 T EK014A77
    CK07G010  C2007 05 15.04301 17 47 58.80 +35 53 00.0          17.7 T EK014A77
    CK07G010  C2007 05 15.04449 17 47 58.68 +35 52 59.0          17.8 T EK014A77
    CK07G010  C2007 05 15.04902 17 47 58.46 +35 53 00.4          17.3 T EK014A77
    CK07G010  C2007 05 15.28970 17 47 47.87 +35 53 24.4                 EK014703
    CK07G010  C2007 05 15.29458 17 47 47.61 +35 53 24.8                 EK014703
    CK07G010  C2007 05 15.29948 17 47 47.38 +35 53 25.8          17.5 T EK014703
    CK07G010  C2007 05 15.30436 17 47 47.18 +35 53 26.4          17.5 T EK014703
    CK07G010  C2007 05 15.64881 17 47 31.74 +35 53 59.8          17.1 N EK014400
    CK07G010  C2007 05 15.65315 17 47 31.58 +35 54 00.0          17.1 N EK014400
    CK07G010  C2007 05 15.65750 17 47 31.37 +35 54 01.1          17.1 N EK014400
    CK07G010  C2007 05 16.93494 17 46 33.41 +35 55 58.4          17.4 N EK014213
    CK07G010  C2007 05 16.93607 17 46 33.35 +35 55 58.5          17.4 N EK014213
    CK07G010  C2007 05 16.93694 17 46 33.31 +35 55 58.4          17.1 N EK014B20
    CK07G010  C2007 05 16.93720 17 46 33.29 +35 55 58.5          17.4 N EK014213
    CK07G010  C2007 05 16.94232 17 46 33.08 +35 55 59.0          17.1 N EK014B20
    CK07G010  C2007 05 16.94774 17 46 32.84 +35 55 59.6          17.3 N EK014B20

Observer details:
104 San Marcello Pistoiese.  Observers L. Tesi, G. Fagioli, A. Boattini,
    M. Tombelli, M. Mazzucato.  Measurers G. Forti, L. Tesi, A. Boattini,
    M. Tombelli, G. Fagioli.  0.15-m f/15 refractor + CCD.
157 Frasso Sabino.  Observers R. Haver, P. Caponnetto, R. Gorelli,
    M. Calabresi.  Measurer R. Haver.  0.37-m f/7.0 Schmidt-Cassegrain + CCD.
213 Observatorio Montcabre.  Observer R. Naves.  Measurer M. Campas.  0.30-m
    f/10 Schmidt-Cassegrain + CCD.
400 Kitami.  Observer K. Endate.  0.30-m f/3.8 reflector + CCD.
561 Piszkesteto Stn. (Konkoly).  Observer J. Kelemen.  0.6-m Schmidt + CCD.
585 Kiev comet station.  Observers A. Baransky, G. Polinovsky, K. Malygin,
    S. Shuenko.  Measurer A. Baransky.  0.7-m f/4 reflector + CCD.
703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers E. C. Beshore,
    A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
    S. M. Larson.  0.68-m Schmidt + CCD.
A24 New Millennium Observatory, Mozzate.  Observer E. Cozzi.  0.36-m f/7.6
    Schmidt-Cassegrain + CCD.
A77 Observatoire Chante-Perdrix, Dauban.  Observer F. Kugel.  0.20-m f/5.5
    Schmidt-Cassegrain + CCD.
B20 Observatori Carmelita, Tiana.  Observer J. M. Aymami.  0.20-m f/4.2
    Schmidt-Cassegrain + CCD.
H47 Vicksburg.  Observer C. Bell.  0.3-m Schmidt-Cassegrain + CCD.
J67 Observatorio La Puebla de Vallbona.  Observer E. Arce.  0.25-m f/4.5
    Schmidt-Cassegrain + CCD.
J70 Obs. Astronomico Vega del Thader, El Palmar.  Observer J. P. Navarro P.
    0.20-m Schmidt-Cassegrain + CCD.
J76 La Murta.  Observers S. Pastor, J. A. Reyes.  0.40-m f/6.3
    Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2007 G1 (LINEAR)
T 2008 Nov. 16.8740 TT                                  MPC
q   2.645761             (2000.0)            P               Q
                   Peri.  224.0771      -0.1175928      +0.1529976
                   Node    78.9942      -0.3739001      +0.9085293
e   1.0            Incl.   88.3588      -0.9199840      -0.3888010
From 265 observations 2007 Apr. 10-May 16.

Ephemeris:
    C/2007 G1 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2007 05 10    17 51.55   +35 42.7    5.445    5.927   113.9     9.0  16.9
2007 05 20    17 44.16   +35 59.7    5.317    5.853   117.5     8.8  16.8
2007 05 30    17 35.66   +36 01.1    5.205    5.778   120.0     8.7  16.7
2007 06 09    17 26.41   +35 44.3    5.111    5.704   121.2     8.8  16.6
2007 06 19    17 16.83   +35 07.7    5.038    5.629   121.0     8.9  16.5
2007 06 29    17 07.39   +34 10.6    4.985    5.554   119.3     9.2  16.4
2007 07 09    16 58.55   +32 54.0    4.953    5.480   116.3     9.6  16.4
2007 07 19    16 50.67   +31 20.0    4.940    5.405   112.1    10.0  16.3
2007 07 29    16 44.08   +29 31.5    4.945    5.330   106.9    10.5  16.2

Brian G. Marsden             (C) Copyright 2007 MPC           M.P.E.C. 2007-K14

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