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  • MPEC 2013-E29 : 2013 EC20

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    M.P.E.C. 2013-E29                                Issued 2013 Mar. 8, 03:46 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 EC20
    
    Observations:
         K13E20C* C2013 03 07.21579 08 23 11.83 -02 18 12.5          17.5 VuEE029703
         K13E20C  C2013 03 07.22313 08 23 21.51 -02 16 47.1          17.7 VuEE029703
         K13E20C  C2013 03 07.23784 08 23 41.13 -02 13 51.8          17.7 VuEE029703
         K13E20C  C2013 03 07.27907 08 24 39.78 -02 05 27.3          17.8 VuEE029703
         K13E20C  C2013 03 07.28318 08 24 45.93 -02 04 35.5          17.7 VuEE029703
         K13E20C  C2013 03 07.28526 08 24 49.10 -02 04 09.1          17.8 VuEE029703
         K13E20C  C2013 03 07.33928 08 26 18.67 -01 52 25.7          17.7 VuEE029703
         K13E20C  C2013 03 07.34023 08 26 20.32 -01 52 13.1          17.8 VuEE029703
         K13E20C  C2013 03 07.34117 08 26 22.09 -01 52 00.9          17.6 VuEE029703
         K13E20C  C2013 03 07.34211 08 26 23.82 -01 51 47.6          17.6 VuEE029703
         K13E20C  C2013 03 08.12772 09 23 30.44 +02 48 32.9          16.2 VuEE029703
         K13E20C  C2013 03 08.12802 09 23 32.10 +02 48 43.6          16.5 VuEE029703
         K13E20C  C2013 03 08.13251 09 23 56.79 +02 51 20.7          16.3 VuEE029703
         K13E20C  C2013 03 08.13276 09 23 58.09 +02 51 30.0          16.1 VuEE029703
         K13E20C  C2013 03 08.13301 09 23 59.49 +02 51 38.7          16.3 VuEE029703
         K13E20C  C2013 03 08.13327 09 24 00.93 +02 51 47.7          16.5 VuEE029703
    
    Observer details:
    703 Catalina Sky Survey.  Observer A. R. Gibbs.  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.
    
    Orbital elements:
    2013 EC20                                                Earth MOID = 0.0012 AU
    Epoch 2013 Feb. 17.0 TT = JDT 2456340.5                 MPC
    M 337.18113              (2000.0)            P               Q
    n   0.75617699     Peri.   11.40739     -0.99989256     -0.01068734
    a   1.1932197      Node   167.96669     +0.00644233     -0.93517196
    e   0.1691785      Incl.    2.75825     +0.01316686     -0.35403274
    P   1.30           H   28.5           G   0.15
    From 16 observations 2013 Mar. 7-8.  E-assumed.
    
    Ephemeris:
    2013 EC20                a,e,i = 1.19, 0.17, 3                   q = 0.9914
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 02 06    07 27 47.2 -06 35 19   0.05550 1.0319   144.7    33.5    23.7
    ...
    2013 02 21    07 21 16.9 -07 22 23   0.02829 1.0084   132.6    46.2    22.5
    ...
    2013 03 01    07 27 40.9 -06 51 57   0.01424 0.9997   128.1    51.3    21.2
    ...
    2013 03 07    08 16 16.2 -02 33 53   0.0038290.9951   135.9    43.9    18.1
    2013 03 08    09 08 24.8 +02 15 44   0.0022260.9945   148.6    31.3    16.6
    2013 03 09    12 28 21.6 +17 08 49   0.0011790.9940   158.5    21.4    14.9
    ...
    2013 03 15    18 43 25.1 +10 34 34   0.01038 0.9918    74.7   104.7    22.4
    ...
    2013 03 23    18 58 32.0 +09 21 08   0.02416 0.9917    77.5   101.1    24.1
    ...
    2013 04 07    19 08 14.4 +08 49 30   0.04883 1.0003    87.7    89.5    25.1
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-E29
    

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