• MPC Preparation (Info)

  • MPEC 2017-H36 : 2017 HK1

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2017-H35 Read MPEC 2017-H37


    M.P.E.C. 2017-H36                                Issued 2017 Apr. 21, 11:18 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 HK1
    
    Observations:
         K17H01K* C2017 04 19.57279 16 41 08.422+07 48 38.17         20.4 iLEH036F51
         K17H01K  C2017 04 19.58504 16 41 04.520+07 49 20.32         20.1 iLEH036F51
         K17H01K  C2017 04 19.59730 16 41 00.595+07 50 02.60         20.4 iLEH036F51
         K17H01K KC2017 04 20.41936 16 37 30.67 +08 37 33.1          19.3 RoEH036691
         K17H01K KC2017 04 20.42875 16 37 27.57 +08 38 06.3          19.1 RoEH036691
         K17H01K KC2017 04 20.43813 16 37 24.53 +08 38 39.3          19.2 RoEH036691
         K17H01K KC2017 04 20.97931 16 35 05.13 +09 10 05.2          19.7 VqEH036I93
         K17H01K KC2017 04 20.98734 16 35 02.59 +09 10 35.6          20.3 VqEH036I93
         K17H01K KC2017 04 20.99260 16 35 00.91 +09 10 54.5          20.3 VqEH036I93
    
    Observer details:
    691 Steward Observatory, Kitt Peak.  Observer T. H. Bressi.  0.9-m f/3
        reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
        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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    
    Orbital elements:
    2017 HK1                                                 Earth MOID = 0.0144 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M  96.00678              (2000.0)            P               Q
    n   1.13914870     Peri.  257.53037     +0.75988888     -0.64985484
    a   0.9079929      Node   142.99681     +0.60629031     +0.69961021
    e   0.1490230      Incl.    1.52804     +0.23448016     +0.29704248
    P   0.87           H   25.1           G   0.15           U   8
    Residuals in seconds of arc
    170419 F51  0.0   0.0     170420 691  0.0   0.1+    170420 I93  0.4+  0.6-
    170419 F51  0.1+  0.1-    170420 691  0.2-  0.1+    170420 I93  0.1-  0.4+
    170419 F51  0.2-  0.0     170420 691  0.4+  0.0     170420 I93  0.5-  0.0
    
    Ephemeris:
    2017 HK1                 a,e,i = 0.91, 0.15, 2                   q = 0.7727
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 03 22    17 31 22.1 -10 36 58   0.08392 1.0119    98.3    77.0    22.4
    ...
    2017 04 06    17 18 32.1 -02 58 45   0.06655 1.0310   115.4    61.3    21.5
    ...
    2017 04 14    17 00 50.2 +02 50 02   0.05740 1.0376   125.8    51.6    20.9
    ...
    2017 04 20    16 39 20.7 +08 14 02   0.05138 1.0408   133.8    44.2    20.4
    2017 04 21    16 34 53.5 +09 13 04   0.05050 1.0412   135.0    43.0    20.4
    2017 04 22    16 30 09.6 +10 13 18   0.04965 1.0416   136.2    41.9    20.3
    ...
    2017 04 28    15 55 42.8 +16 29 09   0.04565 1.0429   141.6    36.9    20.0
    ...
    2017 05 06    14 55 38.8 +24 04 45   0.04375 1.0424   139.5    39.0    19.9
    ...
    2017 05 21    12 59 45.9 +29 51 32   0.04990 1.0343   115.2    62.3    20.9
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-H36
    

    Read MPEC 2017-H35 Read MPEC 2017-H37


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)