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  • MPEC 2013-E32 : 2013 EM20

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    M.P.E.C. 2013-E32                                Issued 2013 Mar. 8, 13:20 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 EM20
    
    Observations:
         K13E20M* C2013 03 05.57028 13 41 56.637+16 15 07.42         20.0 rLEE032F51
         K13E20M  C2013 03 05.58069 13 41 55.533+16 15 14.75         20.0 rLEE032F51
         K13E20M  C2013 03 05.60328 13 41 53.154+16 15 30.68         20.1 iLEE032F51
         K13E20M _C2013 03 06.38448513 40 36.664+16 24 43.65         18.7 RtEE032568
         K13E20M _C2013 03 06.38573913 40 36.542+16 24 44.54         19.1 RtEE032568
         K13E20M KC2013 03 06.44138 13 40 29.51 +16 25 20.9          19.0 RqEE032H36
         K13E20M KC2013 03 06.44776 13 40 28.82 +16 25 24.5          20.0 RqEE032H36
         K13E20M KC2013 03 06.45412 13 40 28.18 +16 25 28.5          19.9 RqEE032H36
         K13E20M  C2013 03 08.24982 13 37 21.55 +16 46 07.4          20.1 VuEE032703
         K13E20M  C2013 03 08.25055 13 37 21.48 +16 46 06.8          19.6 VuEE032703
         K13E20M  C2013 03 08.25509 13 37 20.93 +16 46 10.4          20.4 VuEE032703
         K13E20M  C2013 03 08.25582 13 37 20.85 +16 46 12.0          20.4 VuEE032703
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, M. Micheli, D. Woodworth.
        Measurers M. Micheli, R. J. Wainscoat.  3.6-m Canada-France-Hawaii
        Telescope + CCD.
    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.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
        T. Goggia.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    
    Orbital elements:
    2013 EM20                                           PHA, Earth MOID = 0.0433 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M 101.02238              (2000.0)            P               Q
    n   0.61592826     Peri.  349.96850     +0.44169952     -0.88624000
    a   1.3680941      Node    73.70559     +0.83287831     +0.34723014
    e   0.3165999      Incl.    8.36116     +0.33348951     +0.30661034
    P   1.60           H   19.6           G   0.15           U   8
    Residuals in seconds of arc
    130305 F51  0.0   0.0     130306 568  0.1-  0.0     130308 703  0.1+  0.2+
    130305 F51  0.1-  0.1-    130306 H36  0.2+  1.2+    130308 703  0.3+  0.9-
    130305 F51  0.0   0.1-    130306 H36  0.1+  0.3+    130308 703  0.3-  0.5-
    130306 568  0.3-  0.0     130306 H36  0.7+  0.1-    130308 703  0.3-  0.6+
    
    Ephemeris:
    2013 EM20                a,e,i = 1.37, 0.32, 8                   q = 0.9350
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 02 06    13 59 59.6 +10 49 10   0.4930  1.2545   111.6    47.0    20.3
    ...
    2013 02 21    13 57 01.9 +13 37 32   0.4757  1.3272   126.3    36.9    20.1
    ...
    2013 03 01    13 48 43.7 +15 18 53   0.4707  1.3650   135.0    30.9    20.0
    ...
    2013 03 07    13 39 32.7 +16 31 57   0.4708  1.3927   141.7    26.2    19.9
    2013 03 08    13 37 47.5 +16 43 25   0.4712  1.3973   142.8    25.4    19.9
    2013 03 09    13 35 58.8 +16 54 35   0.4718  1.4018   143.9    24.7    19.8
    ...
    2013 03 15    13 24 04.1 +17 53 52   0.4783  1.4287   149.9    20.4    19.8
    ...
    2013 03 23    13 06 29.0 +18 45 13   0.4963  1.4633   155.7    16.3    19.8
    ...
    2013 04 07    12 35 03.6 +18 38 12   0.5612  1.5245   153.7    16.9    20.2
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-E32
    

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