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  • MPEC 2013-L56 : 2013 LJ25

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    M.P.E.C. 2013-L56                                Issued 2013 June 11, 20:43 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 LJ25
    
    Observations:
         K13L25J* C2013 06 08.43274 22 51 38.08 +02 21 36.0          20.1 VuEL056G96
         K13L25J  C2013 06 08.43875 22 51 39.24 +02 21 39.9          20.1 VuEL056G96
         K13L25J  C2013 06 08.44473 22 51 40.39 +02 21 44.1          20.1 VuEL056G96
         K13L25J  C2013 06 08.45073 22 51 41.50 +02 21 48.1          20.2 VuEL056G96
         K13L25J  C2013 06 08.46303 22 51 43.84 +02 21 56.4          20.4 VuEL056G96
         K13L25J  C2013 06 08.46393 22 51 44.02 +02 21 57.0          20.4 VuEL056G96
         K13L25J  C2013 06 08.46485 22 51 44.20 +02 21 57.6          20.4 VuEL056G96
         K13L25J  C2013 06 08.46575 22 51 44.42 +02 21 58.3          20.1 VuEL056G96
         K13L25J KC2013 06 09.41726 22 54 48.55 +02 32 19.1          20.4 RoEL056291
         K13L25J KC2013 06 09.41894 22 54 48.86 +02 32 19.7          19.8 RoEL056291
         K13L25J KC2013 06 09.42060 22 54 49.17 +02 32 21.1          19.9 RoEL056291
         K13L25J  C2013 06 09.42146 22 54 49.35 +02 32 21.1          20.0 VuEL056G96
         K13L25J  C2013 06 09.42681 22 54 50.32 +02 32 24.4          19.8 VuEL056G96
         K13L25J  C2013 06 09.43210 22 54 51.33 +02 32 28.1          19.9 VuEL056G96
         K13L25J  C2013 06 09.43737 22 54 52.34 +02 32 31.4          20.1 VuEL056G96
         K13L25J  C2013 06 09.44365 22 54 53.47 +02 32 35.3          19.8 RtEL056H01
         K13L25J  C2013 06 09.44667 22 54 54.05 +02 32 37.2          19.9 RtEL056H01
         K13L25J  C2013 06 09.45095 22 54 54.85 +02 32 40.1          19.9 RtEL056H01
         K13L25J  C2013 06 09.45861 22 54 56.29 +02 32 44.9          19.9 RtEL056H01
         K13L25J KC2013 06 10.38201 22 57 53.52 +02 42 32.5          20.1 RqEL056H36
         K13L25J  C2013 06 10.38861 22 57 54.88 +02 42 37.6          20.1 RtEL056H01
         K13L25J  C2013 06 10.39284 22 57 55.64 +02 42 40.2          20.0 RtEL056H01
         K13L25J KC2013 06 10.39454 22 57 55.90 +02 42 40.5          20.6 RqEL056H36
         K13L25J  C2013 06 10.41295 22 57 59.44 +02 42 53.0          20.0 RtEL056H01
         K13L25J  C2013 06 10.41355 22 57 59.61 +02 42 53.4          20.0 VuEL056G96
         K13L25J  C2013 06 10.41826 22 58 00.48 +02 42 56.7          20.0 VuEL056G96
         K13L25J  C2013 06 10.42027 22 58 00.79 +02 42 57.5          20.2 RtEL056H01
         K13L25J  C2013 06 10.42303 22 58 01.34 +02 42 59.6          20.3 VuEL056G96
         K13L25J  C2013 06 10.42781 22 58 02.28 +02 43 02.5          20.1 VuEL056G96
         K13L25J $C2013 06 10.56841 22 58 29.11 +02 44 33.3          19.5 RuEL056F65
         K13L25J $C2013 06 10.57715 22 58 30.74 +02 44 38.7          19.6 RuEL056F65
         K13L25J KC2013 06 11.15819323 00 20.89 +02 50 52.9          20.4 VqEL056K91
         K13L25J KC2013 06 11.16184323 00 21.56 +02 50 55.2          20.5 VqEL056K91
         K13L25J KC2013 06 11.16594623 00 22.31 +02 50 57.8          20.7 VqEL056K91
         K13L25J  C2013 06 11.41397 23 01 09.80 +02 53 16.0          20.2 VuEL056G96
         K13L25J  C2013 06 11.41889 23 01 10.74 +02 53 19.0          20.4 VuEL056G96
         K13L25J  C2013 06 11.42385 23 01 11.64 +02 53 22.2          20.2 VuEL056G96
         K13L25J  C2013 06 11.42883 23 01 12.61 +02 53 25.1          19.9 VuEL056G96
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    F65 Haleakala-Faulkes Telescope North.  Observers K. Rochowicz, E. Guido,
        N. Howes.  2.0-m f/10.0 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observers A. Boattini, R. A. Kowalski.  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.
        1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    K91 Sutherland-LCOGT A.  Observers E. J. Christensen, S. M. Larson, T. Lister.
        Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2013 LJ25                                                Earth MOID = 0.2559 AU
    Epoch 2013 May 28.0 TT = JDT 2456440.5                  MPC
    M 358.54581              (2000.0)            P               Q
    n   0.22533108     Peri.  136.12173     +0.28348074     +0.95664075
    a   2.6745783      Node   150.15926     -0.91275456     +0.29056029
    e   0.5317863      Incl.    7.72803     -0.29413905     +0.02032709
    P   4.37           H   18.6           G   0.15
    From 38 observations 2013 June 8-11.  E-assumed.
    
    Ephemeris:
    2013 LJ25                a,e,i = 2.67, 0.53, 8                   q = 1.2523
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 05 12    21 15 01.9 -03 45 16   0.7601  1.2772    91.2    52.3    20.5
    ...
    2013 05 27    22 09 31.4 -00 11 38   0.7167  1.2551    91.4    53.8    20.3
    ...
    2013 06 04    22 37 01.5 +01 30 39   0.7010  1.2523    91.9    54.1    20.3
    ...
    2013 06 10    22 56 39.8 +02 38 38   0.6916  1.2544    92.6    53.9    20.3
    2013 06 11    22 59 50.6 +02 49 06   0.6902  1.2551    92.8    53.9    20.3
    2013 06 12    23 02 59.7 +02 59 20   0.6889  1.2559    92.9    53.9    20.3
    ...
    2013 06 18    23 21 17.5 +03 54 55   0.6815  1.2628    94.1    53.4    20.2
    ...
    2013 06 26    23 43 55.2 +04 52 44   0.6732  1.2774    96.1    52.3    20.2
    ...
    2013 07 11    00 20 03.3 +05 45 30   0.6596  1.3200   101.8    48.9    20.1
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-L56
    

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