• MPC Preparation (Info)

  • MPEC 2017-P13 : 2017 OU67

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    M.P.E.C. 2017-P13                                Issued 2017 Aug. 4, 14:16 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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
    
                                       2017 OU67
    
    Observations:
         K17O67U* C2017 07 25.46492 21 44 16.024-20 49 30.70         21.1 wLEP013F51
         K17O67U  C2017 07 25.46879 21 44 16.748-20 49 38.63         20.9 wLEP013F51
         K17O67U  C2017 07 25.47513 21 44 17.944-20 49 51.66         20.9 wLEP013F51
         K17O67U  C2017 07 25.47900 21 44 18.663-20 49 59.66         20.9 wLEP013F51
         K17O67U  C2017 07 25.48535 21 44 19.860-20 50 12.62         20.9 wLEP013F51
         K17O67U  C2017 07 25.48922 21 44 20.603-20 50 20.66         21.1 wLEP013F51
         K17O67U  C2017 07 25.49556 21 44 21.781-20 50 33.65         20.9 wLEP013F51
         K17O67U _C2017 07 26.48026421 47 45.175-21 24 13.02         20.2 GUEP013568
         K17O67U _C2017 07 26.48123421 47 45.358-21 24 14.99         20.7 GUEP013568
         K17O67U _C2017 07 26.48220821 47 45.541-21 24 16.99         20.3 GUEP013568
         K17O67U 2C2017 07 29.46705821 58 07.114-23 06 29.32         20.2 RtEP013568
         K17O67U 2C2017 07 29.46804421 58 07.303-23 06 31.35         20.3 RtEP013568
         K17O67U 2C2017 07 29.46902021 58 07.494-23 06 33.37         20.2 RtEP013568
         K17O67U |C2017 08 04.21017 22 18 08.67 -26 16 52.4          20.4 VuEP013807
         K17O67U |C2017 08 04.21561 22 18 09.74 -26 17 03.6          20.5 VuEP013807
         K17O67U |C2017 08 04.22118 22 18 10.80 -26 17 14.4          20.7 VuEP013807
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth, C. Wipper.  Measurers
        M. Micheli, R. Weryk, D. J. Tholen, R. J. Wainscoat.  3.6-m
        Canada-France-Hawaii Telescope, 3.6-m Canada-France-Hawaii Telescope + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
        + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
        M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
        M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk.  1.8-m
        Ritchey-Chretien + CCD.
    
    Orbital elements:
    2017 OU67                                                Earth MOID = 0.1990 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M   8.19232              (2000.0)            P               Q
    n   0.30629939     Peri.  200.05449     +0.73979070     +0.65943162
    a   2.1795757      Node   117.95687     -0.59484071     +0.73382577
    e   0.4461167      Incl.    8.70205     -0.31444276     +0.16324730
    P   3.22           H   22.8           G   0.15           U   6
    Residuals in seconds of arc
    170725 F51  0.1+  0.1-    170725 F51  0.1-  0.0     170729 568  0.0   0.0
    170725 F51  0.0   0.0     170726 568  0.1+  0.1-    170804 807  0.3-  0.4+
    170725 F51  0.0   0.0     170726 568  0.1+  0.1-    170804 807  0.2+  0.2-
    170725 F51  0.1-  0.0     170726 568  0.0   0.1-    170804 807  0.1+  0.2-
    170725 F51  0.1-  0.1+    170729 568  0.0   0.0
    170725 F51  0.1+  0.0     170729 568  0.0   0.0
    
    Ephemeris:
    2017 OU67                a,e,i = 2.18, 0.45, 9                   q = 1.2072
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 07 05    20 40 56.2 -11 08 26   0.2659  1.2584   152.4    21.9    21.5
    ...
    2017 07 20    21 25 53.3 -17 47 05   0.2198  1.2238   158.9    17.4    20.9
    ...
    2017 07 28    21 53 00.2 -22 15 48   0.2078  1.2129   160.1    16.6    20.7
    ...
    2017 08 03    22 13 55.6 -25 37 50   0.2047  1.2085   159.4    17.2    20.7
    2017 08 04    22 17 24.0 -26 10 11   0.2046  1.2080   159.2    17.4    20.7
    2017 08 05    22 20 51.5 -26 41 58   0.2047  1.2077   158.9    17.6    20.7
    ...
    2017 08 11    22 41 01.3 -29 37 21   0.2078  1.2076   157.1    19.1    20.8
    ...
    2017 08 19    23 05 08.4 -32 38 22   0.2183  1.2124   154.2    21.3    21.0
    ...
    2017 09 03    23 37 57.1 -35 10 06   0.2552  1.2366   150.2    23.9    21.4
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-P13
    

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