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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-R51 : COMET C/2008 R3 (LINEAR)

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M.P.E.C. 2008-R51                                Issued 2008 Sept. 8, 17:13 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/2008 R3 (LINEAR)

Observations:
    CK08R030  C2008 09 07.12889 18 26 29.39 +19 10 58.2          18.5 N ER051704
    CK08R030  C2008 09 07.14220 18 26 29.38 +19 11 04.5          18.7 N ER051704
    CK08R030  C2008 09 07.15561 18 26 29.42 +19 11 07.5          19.7 N ER051704
    CK08R030  C2008 09 07.16900 18 26 29.44 +19 11 12.7          19.8 N ER051704
    CK08R030  C2008 09 07.18282 18 26 29.41 +19 11 16.7          18.6 N ER051704
    CK08R030  C2008 09 07.85906 18 26 31.75 +19 14 34.5          17.6 N ER051458
    CK08R030  C2008 09 07.87365 18 26 31.72 +19 14 38.5          17.5 T ER051595
    CK08R030  C2008 09 07.88313 18 26 31.74 +19 14 41.3                 ER051595
    CK08R030  C2008 09 07.88707 18 26 31.83 +19 14 42.6          17.6 N ER051458
    CK08R030  C2008 09 07.89265 18 26 31.77 +19 14 44.0                 ER051595
    CK08R030  C2008 09 07.91039 18 26 31.82 +19 14 50.2          17.5 N ER051213
    CK08R030  C2008 09 07.91868 18 26 31.86 +19 14 52.2          17.7 N ER051213
    CK08R030  C2008 09 07.92793 18 26 31.87 +19 14 54.9          17.4 N ER051213
    CK08R030  C2008 09 08.05487 18 26 32.68 +19 15 32.8          17.8 T ER051H55
    CK08R030  C2008 09 08.06352 18 26 32.69 +19 15 35.2          18.0 T ER051H55
    CK08R030  C2008 09 08.07216 18 26 32.70 +19 15 37.7          17.8 T ER051H55
    CK08R030  C2008 09 08.12009 18 26 32.82 +19 15 51.4          17.5 T ER051H59
    CK08R030  C2008 09 08.12405 18 26 32.81 +19 15 52.4          17.4 T ER051H59
    CK08R030  C2008 09 08.12808 18 26 32.84 +19 15 53.6          17.3 T ER051H59
    CK08R030  C2008 09 08.13203 18 26 32.85 +19 15 54.8          16.9 T ER051H59
    CK08R030  C2008 09 08.13917 18 26 32.91 +19 15 56.6          17.7 N ER051H36
    CK08R030  C2008 09 08.14100 18 26 33.07 +19 15 58.5          18.2 N ER051711
    CK08R030  C2008 09 08.14470 18 26 33.06 +19 15 59.7          17.5 N ER051711
    CK08R030  C2008 09 08.14841 18 26 33.03 +19 16 00.6          17.5 N ER051711
    CK08R030  C2008 09 08.15294 18 26 32.97 +19 16 00.3          17.7 N ER051H36
    CK08R030  C2008 09 08.31331 18 26 33.60 +19 16 47.3          17.5 T ER051673
    CK08R030  C2008 09 08.31910 18 26 33.62 +19 16 48.9                 ER051673
    CK08R030  C2008 09 08.32627 18 26 33.66 +19 16 51.1                 ER051673
    CK08R030  C2008 09 08.33339 18 26 33.70 +19 16 53.0                 ER051673
    CK08R030  C2008 09 08.43779 18 26 34.49 +19 17 29.5          16.5 T ER051E16
    CK08R030  C2008 09 08.45026 18 26 34.52 +19 17 33.3          17.5 T ER051E16
    CK08R030  C2008 09 08.46000 18 26 34.55 +19 17 36.0          17.1 T ER051E16
    CK08R030  C2008 09 08.47759 18 26 34.58 +19 17 40.7          17.5 T ER051E16
    CK08R030  C2008 09 08.48546 18 26 34.74 +19 17 37.1          17.6 N ER051900
    CK08R030  C2008 09 08.49339 18 26 34.76 +19 17 38.8          17.6 N ER051900

Observer details:
213 Observatorio Montcabre.  Observer R. Naves.  Measurer M. Campas.  0.30-m
    f/5 Schmidt-Cassegrain + CCD.
458 Guadarrama Observatory.  Observer D. Rodriguez.  0.25-m f/10
    Schmidt-Cassegrain + CCD.
595 Farra d'Isonzo.  Observer E. Pettarin.  0.40-m f/4.5 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Bezpalko, D. Torres,
    R. Kracke, G. Spitz, J. Kistler.  Measurers J. Stuart, S. Scruggs.  1.0-m
    f/2.15 reflector + CCD.
711 McDonald Observatory.  Observer J. G. Ries.  0.76-m reflector + CCD.
900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
E16 Grove Creek Observatory, Trunkey.  Observers P. Camilleri, G. Sostero,
    E. Guido.  0.30-m f/5.8 reflector + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston.  Observer R. Holmes.
    Measurers H. Devore, R. Holmes.  0.81-m f/4.0 astrograph + CCD.
H59 Prairie Grass Observatory, Camp Cullom.  Observer J. Mahony.  0.41-m
    Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2008 R3 (LINEAR)
T 2008 Nov. 26.757 TT                                   MPC
q   1.79822              (2000.0)            P               Q
                   Peri.   91.752       +0.753342       +0.008879
                   Node   268.172       -0.255578       +0.925260
e   1.0            Incl.   41.140       +0.605933       +0.379229
From 35 observations 2008 Sept. 7-8.

Ephemeris:
    C/2008 R3 (LINEAR)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2008 09 01    18 26.95   +18 37.6    1.513    2.106   111.7    26.4  17.1
2008 09 11    18 26.93   +19 29.3    1.543    2.045   104.7    28.4  17.0
2008 09 21    18 30.69   +20 09.3    1.575    1.989    98.5    30.0  17.0
2008 10 01    18 38.16   +20 43.1    1.606    1.938    93.1    31.0  16.9
2008 10 11    18 49.24   +21 16.0    1.634    1.895    88.6    31.8  16.8
2008 10 21    19 03.77   +21 51.6    1.660    1.859    85.0    32.2  16.8

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-R51

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