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  • MPEC 2013-R03 : 2013 QH17

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    M.P.E.C. 2013-R03                                Issued 2013 Sept. 1, 16:52 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 QH17
    
    Observations:
         K13Q17H* C2013 08 29.35240 21 21 07.795-17 37 58.96         21.7 wLER003F51
         K13Q17H  C2013 08 29.36624 21 21 06.807-17 38 56.68         21.7 wLER003F51
         K13Q17H  C2013 08 29.38008 21 21 05.842-17 39 53.47         21.8 wLER003F51
         K13Q17H  C2013 08 29.39388 21 21 04.854-17 40 50.95         21.9  LER003F51
         K13Q17H |C2013 08 30.10032 21 20 27.22 -18 29 27.1          21.5 VuER003807
         K13Q17H |C2013 08 30.10582 21 20 26.86 -18 29 50.6          21.4 VuER003807
         K13Q17H |C2013 08 30.11156 21 20 26.49 -18 30 14.7          21.5 VuER003807
         K13Q17H _C2013 08 30.32517021 20 15.270-18 45 49.76         20.8 RtER003568
         K13Q17H _C2013 08 30.32642421 20 15.184-18 45 55.14         21.0 RtER003568
         K13Q17H _C2013 08 30.32767521 20 15.095-18 46 00.42         21.0 RtER003568
         K13Q17H |C2013 09 01.08532 21 18 40.20 -20 52 03.5          21.5 VuER003807
         K13Q17H |C2013 09 01.09028 21 18 39.86 -20 52 25.3          21.5 VuER003807
         K13Q17H |C2013 09 01.09388 21 18 39.58 -20 52 41.3          21.3 VuER003807
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, M. Micheli, A. Draginda.  Measurer
        M. Micheli.  3.6-m Canada-France-Hawaii Telescope + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  Measurers T. Linder,
        R. Holmes, K. Baker, S. Momaly.  0.41-m f/11 Ritchey-Chretien + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurers PS1 Science Consortium, P. Veres.  1.8-m
        Ritchey-Chretien + CCD.
    
    Orbital elements:
    2013 QH17                                                Earth MOID = 0.1375 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 356.04032              (2000.0)            P               Q
    n   0.52431471     Peri.  255.86830     +0.66859126     -0.73477549
    a   1.5231454      Node   151.13702     +0.74028717     +0.64308775
    e   0.3505539      Incl.   13.71087     +0.07043182     +0.21573853
    P   1.88           H   23.4           G   0.15           U   8
    Residuals in seconds of arc
    130829 F51  0.0   0.1+    130830 807  0.3-  0.1-    130901 807  0.2+  0.1-
    130829 F51  0.1-  0.3-    130830 807  0.1+  0.0     130901 807  0.2+  0.1+
    130829 F51  0.1+  0.3+    130830 568  0.1+  0.0     130901 807  0.3-  0.0
    130829 F51  0.0   0.1-    130830 568  0.1+  0.0
    130830 807  0.6-  0.1+    130830 568  0.1+  0.0
    
    Ephemeris:
    2013 QH17                a,e,i = 1.52, 0.35, 14                  q = 0.9892
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 08 02    21 39 43.2 +01 53 44   0.3691  1.3615   156.6    17.2    22.8
    ...
    2013 08 17    21 31 38.7 -05 54 43   0.2733  1.2834   171.7     6.6    21.6
    ...
    2013 08 25    21 25 02.5 -12 55 15   0.2360  1.2423   167.6    10.1    21.4
    ...
    2013 08 31    21 19 37.8 -19 33 22   0.2151  1.2120   158.4    17.9    21.4
    2013 09 01    21 18 43.9 -20 45 52   0.2122  1.2070   156.7    19.3    21.4
    2013 09 02    21 17 50.6 -21 59 53   0.2095  1.2021   154.9    20.8    21.4
    ...
    2013 09 08    21 12 55.5 -29 49 27   0.1970  1.1729   144.1    30.2    21.5
    ...
    2013 09 16    21 08 38.6 -40 45 40   0.1891  1.1356   129.7    42.9    21.7
    ...
    2013 10 01    21 15 25.3 -59 38 18   0.1936  1.0734   106.8    63.2    22.2
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-R03
    

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