• MPC Preparation (Info)

    • MPEC 2016-J76 : 2016 JH12

    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 2016-J75 Read MPEC 2016-J77 

    M.P.E.C. 2016-J76                                Issued 2016 May 7, 15:17 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 JH12

Observations:
     K16J12H* C2016 05 04.35151 12 54 09.903-07 12 30.21         20.7 wLEJ076F51
     K16J12H  C2016 05 04.36501 12 54 08.662-07 11 38.83         20.8 wLEJ076F51
     K16J12H  C2016 05 04.37848 12 54 07.408-07 10 47.92         20.9 wLEJ076F51
     K16J12H  C2016 05 04.39198 12 54 06.150-07 09 56.77         21.0 wLEJ076F51
     K16J12H KC2016 05 04.85823012 53 30.00 -06 40 21.3          21.0 RqEJ076K92
     K16J12H KC2016 05 04.86155312 53 29.69 -06 40 08.7          20.6 RqEJ076K92
     K16J12H KC2016 05 04.86487412 53 29.39 -06 39 56.4          20.9 RqEJ076K92
     K16J12H  C2016 05 05.15622612 53 07.88 -06 22 34.6          21.5 VtEJ076H01
     K16J12H  C2016 05 05.15985712 53 07.54 -06 22 21.4          21.3 VtEJ076H01
     K16J12H  C2016 05 05.17083912 53 06.61 -06 21 40.9          21.2 VtEJ076H01
     K16J12H  C2016 05 05.18076912 53 05.76 -06 21 04.6          21.0 VtEJ076H01
     K16J12H _C2016 05 05.31648112 52 55.624-06 12 41.64         20.8 RtEJ076568
     K16J12H _C2016 05 05.31751812 52 55.536-06 12 37.90         20.9 RtEJ076568
     K16J12H _C2016 05 05.31855612 52 55.450-06 12 34.14         20.8 RtEJ076568
     K16J12H KC2016 05 05.38694 12 52 50.58 -06 07 51.9          20.7 RtEJ076474
     K16J12H KC2016 05 05.39046 12 52 50.24 -06 07 39.2                tEJ076474
     K16J12H KC2016 05 05.39398 12 52 49.98 -06 07 25.6          21.2 RtEJ076474
     K16J12H KC2016 05 05.39750 12 52 49.66 -06 07 13.3          21.1 RtEJ076474
     K16J12H KC2016 05 07.42328 12 50 32.21 -04 09 32.1          20.6 RtEJ076474
     K16J12H KC2016 05 07.42680 12 50 32.02 -04 09 20.9          20.9 RtEJ076474
     K16J12H KC2016 05 07.43032 12 50 31.75 -04 09 08.9          21.0 RtEJ076474
     K16J12H KC2016 05 07.43384 12 50 31.48 -04 08 57.1          20.8 RtEJ076474

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, D. Woodworth.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
K92 Sutherland-LCOGT B.  Observers T. Lister, S. Greenstreet, E. Gomez.
    Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.

Orbital elements:
2016 JH12                                                Earth MOID = 0.2039 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 245.77162              (2000.0)            P               Q
n   1.05699172     Peri.  193.42881     +0.61828247     -0.76127564
a   0.9544540      Node   218.90626     +0.74678944     +0.64653251
e   0.3358299      Incl.   18.12813     +0.24501496     -0.04954907
P   0.93           H   22.2           G   0.15           U   8
Residuals in seconds of arc
160504 F51  0.1-  0.1-    160505 H01  0.2-  0.3-    160505 474  0.3+  0.9+
160504 F51  0.1+  0.2+    160505 H01  0.0   0.0     160505 474  0.1-  0.4+
160504 F51  0.0   0.0     160505 H01  0.0   0.1-    160507 474  0.5-  0.2+
160504 F51  0.1-  0.0     160505 568  0.2-  0.1+    160507 474  0.4+  0.3-
160504 K92  0.3+  0.7-    160505 568  0.1-  0.0     160507 474  0.1+  0.1-
160504 K92  0.0   0.4-    160505 568  0.1-  0.0     160507 474  0.2-  0.0
160504 K92  0.1-  0.4-    160505 474  0.6+  0.1+
160505 H01  0.2+  0.2-    160505 474  0.1-  0.0

Ephemeris:
2016 JH12                a,e,i = 0.95, 0.34, 18                  q = 0.6339
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 04 07    14 15 06.5 -43 39 56   0.2340  1.1899   140.0    32.7    20.8
...
2016 04 22    13 19 32.7 -23 00 06   0.2321  1.2314   165.6    11.7    20.2
...
2016 04 30    13 01 02.0 -12 10 03   0.2551  1.2479   158.3    17.4    20.6
...
2016 05 06    12 52 05.9 -05 31 33   0.2818  1.2577   148.5    24.8    21.1
2016 05 07    12 50 58.8 -04 33 40   0.2869  1.2591   146.8    26.0    21.2
2016 05 08    12 49 57.6 -03 38 13   0.2922  1.2605   145.3    27.2    21.2
...
2016 05 14    12 45 44.9 +01 06 11   0.3266  1.2674   136.4    33.4    21.7
...
2016 05 22    12 44 24.0 +05 34 26   0.3781  1.2731   126.3    39.9    22.2
...
2016 06 06    12 51 07.4 +10 01 46   0.4823  1.2734   111.5    47.8    22.9

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-J76

    Read MPEC 2016-J75 Read MPEC 2016-J77

    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)