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  • MPEC 2016-H34 : 2016 HK

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    M.P.E.C. 2016-H34                                Issued 2016 Apr. 20, 21:26 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 HK
    
    Observations:
         K16H00K  C2016 04 12.60655 16 55 22.903+38 35 38.32         21.7 wLEH034F51
         K16H00K  C2016 04 12.61464 16 55 22.680+38 35 53.12         21.3 wLEH034F51
         K16H00K* C2016 04 19.46254 16 58 19.24 +43 51 35.3          20.7 VqEH034G96
         K16H00K  C2016 04 19.46769 16 58 18.98 +43 51 56.2          20.3 VqEH034G96
         K16H00K  C2016 04 19.47284 16 58 18.68 +43 52 16.7          20.4 VqEH034G96
         K16H00K  C2016 04 19.47798 16 58 18.39 +43 52 37.4          20.8 VqEH034G96
         K16H00K  C2016 04 19.48570 16 58 17.94 +43 53 08.2          21.3 VqEH034G96
         K16H00K  C2016 04 19.48851 16 58 17.72 +43 53 20.0          20.4 VqEH034G96
         K16H00K  C2016 04 19.49131 16 58 17.63 +43 53 30.7          20.5 VqEH034G96
         K16H00K  C2016 04 19.49412 16 58 17.51 +43 53 41.5          20.7 VqEH034G96
         K16H00K  C2016 04 19.60649 16 58 21.208+44 02 09.59         21.2 iLEH034F51
         K16H00K  C2016 04 19.61600 16 58 20.593+44 02 48.13         21.0 iLEH034F51
         K16H00K  C2016 04 19.62078 16 58 20.317+44 03 07.44         20.9 iLEH034F51
         K16H00K KC2016 04 19.93049 16 58 43.83 +44 23 16.8                qEH034J95
         K16H00K KC2016 04 19.94788 16 58 43.95 +44 24 42.2                qEH034J95
         K16H00K KC2016 04 19.96535 16 58 43.99 +44 26 07.3          20.4 RqEH034J95
         K16H00K  C2016 04 20.27424516 58 55.18 +44 50 38.0          20.4 VtEH034H01
         K16H00K ^C2016 04 20.27674 16 58 55.99 +44 50 49.7          19.8 RoEH034695
         K16H00K ^C2016 04 20.28185 16 58 55.90 +44 51 16.7          19.9 RoEH034695
         K16H00K  C2016 04 20.28288216 58 54.96 +44 51 23.2          20.7 VtEH034H01
         K16H00K ^C2016 04 20.28697 16 58 55.79 +44 51 43.6          19.9 RoEH034695
         K16H00K  C2016 04 20.28896716 58 54.81 +44 51 55.0          20.2 VtEH034H01
         K16H00K  C2016 04 20.29498616 58 54.61 +44 52 26.7          20.6 VtEH034H01
         K16H00K "C2016 04 20.32316916 58 53.42 +44 54 57.7          19.2 RtEH034705
         K16H00K "C2016 04 20.32434016 58 53.37 +44 55 03.3          19.2 RtEH034705
         K16H00K "C2016 04 20.32535216 58 53.32 +44 55 08.9          19.0 RtEH034705
         K16H00K  C2016 04 20.42426 16 58 48.99 +45 03 27.9          20.1 RoEH034926
         K16H00K  C2016 04 20.42943 16 58 48.62 +45 03 52.9          20.2 RoEH034926
         K16H00K  C2016 04 20.43442 16 58 48.26 +45 04 17.2          20.3 RoEH034926
    
    Observer details:
    695 Kitt Peak.  Observer R. S. McMillan.  2.3-m f/9 reflector + CCD.
    705 Apache Point.  Observers K. Nault, M. Hammergren, M. Brucker.  Measurer
        K. Nault.  3.5-m f/10 reflector + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        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.
    G96 Mt. Lemmon 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.
        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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2016 HK                                                  Earth MOID = 0.0108 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M 122.16115              (2000.0)            P               Q
    n   1.11958375     Peri.  308.88712     +0.97663175     +0.15988786
    a   0.9185405      Node    42.47501     -0.05989254     +0.84424440
    e   0.1610450      Incl.   12.27967     -0.20640571     +0.51155377
    P   0.88           H   24.8           G   0.15           U   7
    Residuals in seconds of arc
    160412 F51  0.0   0.0     160419 F51  0.2+  0.1-    160420 695  0.4-  0.3+
    160412 F51  0.1-  0.0     160419 F51  0.1+  0.0     160420 H01  0.3-  0.0
    160419 G96  0.0   0.2+    160419 F51  0.3+  0.1+    160420 H01  0.4-  0.2+
    160419 G96  0.4+  0.3+    160419 J95  0.1-  0.0     160420 705  0.2-  0.2-
    160419 G96  0.2+  0.1+    160419 J95  0.0   0.1-    160420 705  0.2-  0.7-
    160419 G96  0.2+  0.1+    160419 J95  0.5+  0.8-    160420 705  0.2-  0.3-
    160419 G96  0.2-  0.1+    160420 H01  0.3-  0.3+    160420 926  0.2+  0.7+
    160419 G96  0.9-  0.8+    160420 695  0.6-  0.5+    160420 926  0.1-  0.5+
    160419 G96  0.3-  0.4+    160420 695  0.5-  0.5+    160420 926  0.5-  0.5+
    160419 G96  0.0   0.1+    160420 H01  0.4-  0.1+
    
    Ephemeris:
    2016 HK                  a,e,i = 0.92, 0.16, 12                  q = 0.7706
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 03 21    16 38 13.8 +31 51 53   0.1722  1.0609   107.6    63.5    23.4
    ...
    2016 04 05    16 51 08.5 +35 29 18   0.1120  1.0461   111.1    63.1    22.4
    ...
    2016 04 13    16 55 35.2 +38 47 42   0.07869 1.0346   111.8    64.1    21.6
    ...
    2016 04 19    16 58 09.1 +43 20 08   0.05356 1.0243   110.5    66.7    20.8
    2016 04 20    16 58 35.9 +44 29 41   0.04939 1.0225   109.9    67.5    20.7
    2016 04 21    16 59 05.0 +45 51 21   0.04523 1.0206   109.1    68.5    20.5
    ...
    2016 04 27    17 07 03.0 +64 43 59   0.02134 1.0087    95.2    83.6    19.4
    ...
    2016 05 05    04 51 43.4 +03 41 50   0.02096 0.9910    32.7   146.7    24.2
    ...
    2016 05 20    04 50 42.2 -21 38 21   0.08436 0.9534    44.4   132.1    25.2
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-H34
    

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