• Processing (Info)

  • MPEC 2017-H82 : 2017 HV4

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    M.P.E.C. 2017-H82                                Issued 2017 Apr. 30, 02:10 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 HV4
    
    Observations:
         K17H04V* C2017 04 25.43454 14 31 29.276-24 44 56.79         21.2 wLEH082F51
         K17H04V  C2017 04 25.44556 14 31 29.787-24 45 06.99         21.1 wLEH082F51
         K17H04V  C2017 04 25.45661 14 31 30.283-24 45 16.51         21.0 wLEH082F51
         K17H04V |C2017 04 26.28284 14 32 28.45 -24 56 53.5          20.9 VuEH082807
         K17H04V |C2017 04 26.28751 14 32 28.63 -24 56 57.6          21.0 VuEH082807
         K17H04V |C2017 04 26.29229 14 32 28.92 -24 57 01.3          20.8 VuEH082807
         K17H04V _C2017 04 26.51490414 32 45.478-25 01 12.63         20.7 GUEH082568
         K17H04V _C2017 04 26.51589014 32 45.529-25 01 13.47         20.7 GUEH082568
         K17H04V _C2017 04 26.51687714 32 45.577-25 01 14.29         20.7 GUEH082568
         K17H04V |C2017 04 28.27305 14 35 01.74 -25 27 39.0          20.6 VuEH082807
         K17H04V |C2017 04 28.27681 14 35 01.98 -25 27 42.2          20.6 VuEH082807
         K17H04V |C2017 04 28.28058 14 35 02.19 -25 27 46.1          21.1 VuEH082807
         K17H04V |C2017 04 29.15289 14 36 17.43 -25 41 39.7          20.8 VuEH082807
         K17H04V |C2017 04 29.15668 14 36 17.66 -25 41 43.3          20.8 VuEH082807
         K17H04V |C2017 04 29.16044 14 36 17.88 -25 41 47.4          21.2 VuEH082807
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth.  Measurers M. Micheli,
        R. J. Wainscoat.  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 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.
    
    Orbital elements:
    2017 HV4                                                 Earth MOID = 0.0438 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 296.02022              (2000.0)            P               Q
    n   0.53386514     Peri.  343.52082     -0.06710612     +0.99749408
    a   1.5049255      Node   282.62720     -0.91280276     -0.07044729
    e   0.2963178      Incl.    1.31609     -0.40284970     -0.00653712
    P   1.85           H   24.1           G   0.15           U   7
    Residuals in seconds of arc
    170425 F51  0.0   0.1+    170426 807  0.1-  0.0     170428 807  0.1+  0.3+
    170425 F51  0.1+  0.2-    170426 568  0.1+  0.1-    170428 807  0.0   0.3-
    170425 F51  0.0   0.2+    170426 568  0.1+  0.1-    170429 807  0.0   0.0
    170426 807  0.2+  0.2-    170426 568  0.0   0.1-    170429 807  0.1+  0.2+
    170426 807  0.7-  0.3-    170428 807  0.2-  0.2+    170429 807  0.0   0.1-
    
    Ephemeris:
    2017 HV4                 a,e,i = 1.50, 0.30, 1                   q = 1.0590
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 03 31    14 08 16.8 -19 21 42   0.2731  1.2486   153.1    21.2    22.8
    ...
    2017 04 15    14 21 02.5 -22 20 36   0.1938  1.1897   162.8    14.4    21.7
    ...
    2017 04 23    14 28 44.6 -24 08 39   0.1593  1.1611   166.7    11.5    21.1
    ...
    2017 04 29    14 36 03.2 -25 39 18   0.1367  1.1413   168.4    10.2    20.7
    2017 04 30    14 37 29.3 -25 55 27   0.1332  1.1381   168.6    10.1    20.7
    2017 05 01    14 39 00.3 -26 11 58   0.1297  1.1350   168.7    10.0    20.6
    ...
    2017 05 07    14 50 14.4 -27 59 29   0.1104  1.1175   168.7    10.2    20.2
    ...
    2017 05 15    15 13 46.8 -30 48 49   0.08818 1.0971   167.6    11.4    19.7
    ...
    2017 05 30    16 51 05.8 -36 10 55   0.05814 1.0699   164.6    14.5    18.9
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-H82
    

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