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  • MPEC 2016-H47 : 2016 HF2

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    M.P.E.C. 2016-H47                                Issued 2016 Apr. 26, 17:41 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
    
                                       2016 HF2
    
    Observations:
         K16H02F* C2016 04 25.20712 11 05 14.87 +04 54 14.2          18.6 VqEH047703
         K16H02F  C2016 04 25.21265 11 05 19.51 +04 51 57.7          18.8 VqEH047703
         K16H02F  C2016 04 25.21817 11 05 24.05 +04 49 43.7          19.2 VqEH047703
         K16H02F  C2016 04 25.22370 11 05 28.58 +04 47 27.1          18.6 VqEH047703
         K16H02F  C2016 04 25.25478 11 05 54.33 +04 34 50.3          20.5 VqEH047703
         K16H02F  C2016 04 25.26034 11 05 59.01 +04 32 35.2          18.9 VqEH047703
         K16H02F  C2016 04 25.26591 11 06 03.70 +04 30 19.3          18.8 VqEH047703
         K16H02F  C2016 04 25.27148 11 06 08.32 +04 28 06.5          20.1 VqEH047703
         K16H02F  C2016 04 25.28717111 06 20.57 +04 21 34.3          18.5 VtEH047H01
         K16H02F  C2016 04 25.29665711 06 28.69 +04 17 46.4          18.8 VtEH047H01
         K16H02F KC2016 04 25.80804 11 14 33.46 +01 07 52.4          18.5 RoEH047K51
         K16H02F KC2016 04 25.81035 11 14 35.08 +01 07 05.0          19.0 RoEH047K51
         K16H02F KC2016 04 25.81265 11 14 36.66 +01 06 17.8          18.8 RoEH047K51
         K16H02F KC2016 04 25.84100 11 15 01.27 +00 56 52.1          19.3 VqEH047958
         K16H02F KC2016 04 25.84715 11 15 05.49 +00 54 46.7          19.3 VqEH047958
         K16H02F KC2016 04 25.85337 11 15 09.74 +00 52 40.8          19.0 VqEH047958
         K16H02F KC2016 04 25.90634 11 15 44.80 +00 35 08.7          19.3 RqEH047B74
         K16H02F KC2016 04 25.90785 11 15 45.91 +00 34 38.5          19.3 RqEH047B74
         K16H02F KC2016 04 25.90926 11 15 46.89 +00 34 10.4          19.4 RqEH047B74
         K16H02F KC2016 04 26.12557311 18 40.99 -00 35 11.1          19.4 VuEH047H21
         K16H02F KC2016 04 26.12771711 18 42.32 -00 35 51.2          19.3 VuEH047H21
         K16H02F  C2016 04 26.12802 11 18 52.17 -00 35 07.7          19.4 RuEH047926
         K16H02F KC2016 04 26.12986111 18 43.64 -00 36 31.4          19.6 VuEH047H21
         K16H02F  C2016 04 26.13071 11 18 53.80 -00 35 57.5          19.4 RuEH047926
         K16H02F KC2016 04 26.13200411 18 44.97 -00 37 11.4          19.3 VuEH047H21
         K16H02F  C2016 04 26.13338 11 18 55.38 -00 36 47.6          19.2 RuEH047926
         K16H02F KC2016 04 26.13414711 18 46.31 -00 37 51.3          19.3 VuEH047H21
         K16H02F KC2016 04 26.13736511 18 48.30 -00 38 51.3          19.5 VuEH047H21
         K16H02F KC2016 04 26.14065411 18 50.33 -00 39 52.8          19.3 VuEH047H21
         K16H02F KC2016 04 26.14501711 18 53.03 -00 41 13.7          19.5 VuEH047H21
         K16H02F  C2016 04 26.15328 11 19 07.53 -00 42 58.6          19.3 RoEH047926
         K16H02F  C2016 04 26.15479 11 19 08.44 -00 43 26.8          18.9 RoEH047926
         K16H02F  C2016 04 26.15631 11 19 09.33 -00 43 54.9          19.3 RoEH047926
         K16H02F 9C2016 04 26.15780 11 19 13.34 -00 44 56.9          19.3 VqEH047U69
         K16H02F 9C2016 04 26.16434 11 19 17.31 -00 46 58.2          18.8 VqEH047U69
         K16H02F  C2016 04 26.16819 11 19 16.39 -00 47 41.0          19.7 VqEH047G96
         K16H02F  C2016 04 26.16851 11 19 16.59 -00 47 47.1          19.0 VqEH047G96
         K16H02F  C2016 04 26.16884 11 19 16.77 -00 47 53.2          18.9 VqEH047G96
         K16H02F  C2016 04 26.16916 11 19 16.98 -00 47 58.8          19.2 VqEH047G96
         K16H02F 9C2016 04 26.17071 11 19 21.24 -00 48 55.5          19.0 VqEH047U69
         K16H02F  C2016 04 26.20547 11 19 38.59 -00 59 00.9          19.6 RuEH047926
         K16H02F  C2016 04 26.20816 11 19 40.17 -00 59 49.4          19.5 RuEH047926
         K16H02F  C2016 04 26.21083 11 19 41.74 -01 00 38.0          19.1 RuEH047926
         K16H02F  C2016 04 26.27240 11 20 18.38 -01 19 11.3          19.4 RuEH047926
         K16H02F  C2016 04 26.27508 11 20 20.02 -01 19 59.2          19.3 RuEH047926
         K16H02F  C2016 04 26.27779 11 20 21.65 -01 20 48.1          19.4 RuEH047926
    
    Observer details:
    703 Catalina Sky Survey.  Observer R. G. Matheny.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        0.68-m Schmidt + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.41-m f/3.75 astrograph + CCD, 0.81-m f/7 Ritchey-Chretien
        + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    B74 Santa Maria de Montmagastrell.  Observer J. M. Bosch.  0.40-m f/10
        Schmidt-Cassegrain + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
        astrograph + CCD.
    K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni.
        Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
    U69 iTelescope SRO Observatory, Auberry.  Observer S. M. Tilley.  0.61-m f/6.5
        astrograph + CCD.
    
    Orbital elements:
    2016 HF2                                                 Earth MOID = 0.0046 AU
    Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
    M 184.53287              (2000.0)            P               Q
    n   1.00253714     Peri.   70.55816     -0.25390321     -0.96592909
    a   0.9887103      Node    34.27542     +0.85067016     -0.24767693
    e   0.1959706      Incl.    5.10803     +0.46031885     -0.07508084
    P   0.98           H   26.1           G   0.15           U   7
    Residuals in seconds of arc
    160425 703  0.3+  0.3+    160425 B74  0.8-  0.5-    160426 926  0.0   0.2-
    160425 703  1.2+  0.5-    160425 B74  0.6+  0.6-    160426 U69  0.4+  0.0
    160425 703  0.7+  0.9+    160425 B74  1.0+  0.6-    160426 U69  0.2-  0.1-
    160425 703  0.0   0.3-    160426 H21  0.2-  0.2+    160426 G96  0.2+  0.1+
    160425 703  0.9-  0.2+    160426 H21  0.1-  0.2+    160426 G96  0.3+  0.1-
    160425 703  0.3-  0.0     160426 926  0.0   0.1-    160426 G96  0.0   0.1-
    160425 703  0.2+  1.0-    160426 H21  0.3-  0.0     160426 G96  0.3+  0.2+
    160425 703  0.4-  0.8+    160426 926  0.3-  0.4+    160426 U69  0.4+  0.4+
    160425 H01  0.2-  0.1-    160426 H21  0.2-  0.1+    160426 926  0.2+  0.6-
    160425 H01  0.3-  0.0     160426 926  1.0-  0.2+    160426 926  0.0   0.1+
    160425 K51  0.1+  0.8+    160426 H21  0.0   0.2+    160426 926  0.1-  0.2+
    160425 K51  0.0   0.7+    160426 H21  0.0   0.2+    160426 926  0.1-  0.2+
    160425 K51  0.5-  0.6+    160426 H21  0.1-  0.1-    160426 926  0.3+  0.3+
    160425 958  0.1-  0.3-    160426 H21  0.0   0.2+    160426 926  0.2+  0.1-
    160425 958  0.4-  0.9-    160426 926  0.4+  0.1-
    160425 958  0.8-  0.8-    160426 926  0.4+  0.3-
    
    Ephemeris:
    2016 HF2                 a,e,i = 0.99, 0.20, 5                   q = 0.7950
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 03 27    01 00 51.4 +33 23 41   0.09660 0.9173    32.0   144.8    28.4
    ...
    2016 04 11    01 36 13.9 +42 52 26   0.04016 0.9695    34.8   143.9    26.5
    ...
    2016 04 19    05 02 13.0 +58 45 52   0.01513 0.9969    59.8   119.4    21.8
    ...
    2016 04 25    11 01 45.0 +06 25 41   0.01704 1.0169   129.1    50.1    19.2
    2016 04 26    11 17 03.9 +00 09 37   0.01978 1.0201   134.0    45.2    19.4
    2016 04 27    11 28 33.3 -04 31 59   0.02277 1.0234   137.1    42.0    19.6
    ...
    2016 05 03    12 03 14.9 -17 36 40   0.04290 1.0423   142.2    36.4    20.8
    ...
    2016 05 11    12 22 31.7 -22 58 17   0.07206 1.0663   140.0    37.5    22.0
    ...
    2016 05 26    12 46 01.6 -26 15 12   0.1307  1.1061   132.9    42.2    23.5
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-H47
    

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