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    • MPEC 2013-O49 : 2013 OT3

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    M.P.E.C. 2013-O49                                Issued 2013 July 27, 12:24 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 OT3

Observations:
     K13O03T  C2013 07 16.52994 21 35 50.10 +07 09 25.9                tEO049F51
     K13O03T* C2013 07 16.54697 21 35 51.625+07 10 04.95         21.9 wLEO049F51
     K13O03T  C2013 07 16.56315 21 35 53.100+07 10 42.29         22.1 wLEO049F51
     K13O03T  C2013 07 16.57721 21 35 54.362+07 11 14.16         22.1 wLEO049F51
     K13O03T KC2013 07 19.32253921 40 33.90 +08 53 41.2                uEO049H21
     K13O03T KC2013 07 19.33573521 40 35.05 +08 54 10.3          22.4 VuEO049H21
     K13O03T KC2013 07 19.34932021 40 36.21 +08 54 40.2          22.6 VuEO049H21

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, T. Goggia,
    K. Chambers.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
    + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers L. Buzzi, S. Foglia, T. Vorobjov, R. Holmes, T. Linder.  0.81-m
    f/4.0 astrograph + CCD.

Orbital elements:
2013 OT3                                                 Earth MOID = 0.1962 AU
Epoch 2013 July 7.0 TT = JDT 2456480.5                  MPC
M 353.25463              (2000.0)            P               Q
n   0.37593251     Peri.   47.45316     +0.60245461     +0.79189526
a   1.9013532      Node   259.86120     -0.75877694     +0.52947234
e   0.3710642      Incl.    5.81598     -0.24760048     +0.30423830
P   2.62           H   23.5           G   0.15
From 7 observations 2013 July 16-19.  E-assumed.

Ephemeris:
2013 OT3                 a,e,i = 1.90, 0.37, 6                   q = 1.1958
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2013 06 27    20 56 24.2 -06 00 05   0.2596  1.2251   139.3    32.8    22.4
...
2013 07 12    21 27 39.0 +04 11 40   0.2299  1.2022   140.2    32.8    22.1
...
2013 07 20    21 41 40.3 +09 18 35   0.2231  1.1968   140.5    32.7    22.0
...
2013 07 26    21 50 48.4 +12 41 23   0.2215  1.1959   141.0    32.3    22.0
2013 07 27    21 52 12.3 +13 12 14   0.2215  1.1960   141.1    32.2    22.0
2013 07 28    21 53 33.9 +13 42 08   0.2216  1.1962   141.2    32.1    22.0
...
2013 08 03    22 00 56.8 +16 20 32   0.2234  1.1990   142.1    31.3    22.0
...
2013 08 11    22 08 49.1 +18 50 44   0.2296  1.2069   144.0    29.6    22.0
...
2013 08 26    22 19 13.2 +20 24 27   0.2525  1.2341   149.1    24.9    22.1

A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-O49

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