• MPC Preparation (Info)

  • MPEC 2017-T62 : 2017 SR32

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    M.P.E.C. 2017-T62                                Issued 2017 Oct. 13, 15:46 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 SR32
    
    Observations:
         K17S32R* C2017 09 24.57361 04 33 50.984-41 00 05.87         21.1 wLET062F51
         K17S32R  C2017 09 24.58134 04 33 52.189-41 00 20.44         21.2 wLET062F51
         K17S32R  C2017 09 24.58922 04 33 53.404-41 00 34.86         21.5 wLET062F51
         K17S32R  C2017 09 24.59697 04 33 54.575-41 00 49.35         21.1 wLET062F51
         K17S32R _C2017 09 25.60168204 36 33.732-41 31 48.51         20.9 GUET062568
         K17S32R _C2017 09 25.60262404 36 33.874-41 31 50.21         20.9 GUET062568
         K17S32R _C2017 09 25.60356704 36 34.024-41 31 52.01         21.0 GUET062568
         K17S32R KC2017 10 11.68246 05 19 13.33 -49 19 43.5          20.4 RUET062474
         K17S32R KC2017 10 11.68950 05 19 14.44 -49 19 55.4          21.6 RUET062474
         K17S32R KC2017 10 11.69653 05 19 15.52 -49 20 07.2          21.4 RUET062474
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    568 Mauna Kea.  Observers R. J. Wainscoat, L. Wells.  Measurers M. Micheli,
        R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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 SR32                                                Earth MOID = 0.1356 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 315.45271              (2000.0)            P               Q
    n   0.36372900     Peri.  329.06646     -0.32589559     -0.86182635
    a   1.9436472      Node   136.26606     +0.94082861     -0.33604940
    e   0.4463333      Incl.   34.20742     +0.09291713     +0.37990281
    P   2.71           H   19.0           G   0.15           U   7
    Residuals in seconds of arc
    170924 F51  0.2-  0.0     170925 568  0.0   0.0     171011 474  0.1+  0.0
    170924 F51  0.1+  0.1-    170925 568  0.0   0.0     171011 474  0.1+  0.5-
    170924 F51  0.2+  0.1+    170925 568  0.0   0.0
    170924 F51  0.0   0.0     171011 474  0.2-  0.5+
    
    Ephemeris:
    2017 SR32                a,e,i = 1.94, 0.45, 34                  q = 1.0761
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 09 13    04 03 34.8 -34 59 59   0.9231  1.5678   108.6    37.5    21.3
    ...
    2017 09 28    04 42 54.2 -42 45 03   0.8442  1.4756   105.8    40.8    21.1
    ...
    2017 10 06    05 04 08.5 -46 41 52   0.8125  1.4271   103.4    43.0    21.0
    ...
    2017 10 12    05 20 03.6 -49 28 12   0.7917  1.3912   101.4    44.7    20.9
    2017 10 13    05 22 42.2 -49 54 48   0.7884  1.3853   101.1    45.0    20.9
    2017 10 14    05 25 20.6 -50 21 01   0.7852  1.3794   100.7    45.3    20.9
    ...
    2017 10 20    05 41 03.6 -52 50 27   0.7662  1.3444    98.6    47.1    20.8
    ...
    2017 10 28    06 01 35.6 -55 46 21   0.7411  1.2992    95.9    49.5    20.8
    ...
    2017 11 12    06 38 27.2 -59 58 45   0.6877  1.2211    91.6    54.1    20.6
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-T62
    

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