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  • MPEC 2013-C39 : 2013 CW35

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    M.P.E.C. 2013-C39                                Issued 2013 Feb. 8, 15:34 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.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 CW35
    
    Observations:
         K13C35W* C2013 02 05.39492 11 54 24.51 +08 23 11.0          19.9 VuEC039703
         K13C35W  C2013 02 05.40246 11 54 25.56 +08 22 54.6          19.2 VuEC039703
         K13C35W  C2013 02 05.40998 11 54 26.71 +08 22 38.4          19.7 VuEC039703
         K13C35W  C2013 02 05.45546 11 54 32.86 +08 21 00.1          19.3 VuEC039703
         K13C35W  C2013 02 05.45693 11 54 33.08 +08 20 57.5          19.3 VuEC039703
         K13C35W  C2013 02 05.45840 11 54 33.30 +08 20 54.9          19.7 VuEC039703
         K13C35W  C2013 02 05.45990 11 54 33.55 +08 20 50.9          19.4 VuEC039703
         K13C35W KC2013 02 06.42567 11 56 57.69 +07 45 46.4          18.8 RqEC039H36
         K13C35W KC2013 02 06.43621 11 56 59.17 +07 45 22.3          19.2 RqEC039H36
         K13C35W KC2013 02 06.43985 11 56 59.67 +07 45 14.2          19.0 RqEC039H36
         K13C35W KC2013 02 07.10508 11 58 39.85 +07 20 27.3                uEC039J95
         K13C35W KC2013 02 07.10822 11 58 40.28 +07 20 19.8                uEC039J95
         K13C35W KC2013 02 07.11006 11 58 40.53 +07 20 15.8          19.0 RuEC039J95
         K13C35W KC2013 02 07.31233711 59 11.24 +07 12 46.0          19.6 VuEC039H21
         K13C35W KC2013 02 07.31567811 59 11.70 +07 12 38.3          19.5 VuEC039H21
         K13C35W KC2013 02 07.31901311 59 12.16 +07 12 30.9          19.5 VuEC039H21
         K13C35W  C2013 02 07.42720 11 59 27.85 +07 08 30.5          19.5 VoEC039691
         K13C35W  C2013 02 07.44229 11 59 29.89 +07 07 55.6          19.4 VoEC039691
         K13C35W  C2013 02 07.45740 11 59 31.98 +07 07 21.7          19.6 VoEC039691
         K13C35W KC2013 02 08.59017 12 02 22.47 +06 24 36.3          19.2 RoEC039474
         K13C35W KC2013 02 08.59193 12 02 22.68 +06 24 32.3          19.4 RoEC039474
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    691 Steward Observatory, Kitt Peak.  Observer J. V. Scotti.  0.9-m f/3
        reflector + CCD.
    703 Catalina Sky Survey.  Observers A. R. Gibbs, F. C. Shelly.  Measurers
        A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. H. McNaught, F. C. Shelly.
        0.68-m Schmidt + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Vorobjov, L. Buzzi, S. Foglia, T. Linder.  0.76-m f/3.0
        astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 CW35                                                Earth MOID = 0.1521 AU
    Epoch 2013 Jan. 28.0 TT = JDT 2456320.5                 MPC
    M 344.63668              (2000.0)            P               Q
    n   0.35336389     Peri.  197.50280     -0.99799716     -0.05173856
    a   1.9814720      Node   339.42805     +0.06290481     -0.87246359
    e   0.4229227      Incl.    5.94559     -0.00668245     -0.48593251
    P   2.79           H   20.7           G   0.15
    From 21 observations 2013 Feb. 5-8.
    
    Ephemeris:
    2013 CW35                a,e,i = 1.98, 0.42, 6                   q = 1.1435
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 01 09    10 48 01.0 +19 35 18   0.4274  1.3077   131.8    34.1    20.9
    ...
    2013 01 24    11 23 53.7 +14 35 45   0.3260  1.2432   137.1    32.6    20.1
    ...
    2013 02 01    11 43 30.0 +10 51 08   0.2824  1.2140   139.5    31.8    19.7
    ...
    2013 02 07    11 58 23.9 +07 24 49   0.2545  1.1950   141.0    31.3    19.5
    2013 02 08    12 00 53.4 +06 46 59   0.2503  1.1921   141.3    31.2    19.4
    2013 02 09    12 03 23.1 +06 08 08   0.2462  1.1892   141.5    31.1    19.4
    ...
    2013 02 15    12 18 22.9 +01 53 34   0.2240  1.1738   142.7    30.7    19.1
    ...
    2013 02 23    12 38 22.2 -04 40 17   0.2014  1.1579   143.7    30.4    18.9
    ...
    2013 03 10    13 14 16.1 -18 32 10   0.1801  1.1438   144.0    30.7    18.6
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-C39
    

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