• Processing (Info)

    • MPEC 2016-J87 : 2016 JM17

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    M.P.E.C. 2016-J87                                Issued 2016 May 8, 15:32 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 JM17

Observations:
     K16J17M* C2016 05 05.55760 16 00 41.266+24 32 00.15         21.1 wLEJ087F51
     K16J17M  C2016 05 05.57157 16 00 40.095+24 32 34.55         21.2 wLEJ087F51
     K16J17M  C2016 05 05.59955 16 00 37.777+24 33 43.37         21.1 wLEJ087F51
     K16J17M  C2016 05 06.27308 15 59 44.42 +25 01 39.7          20.5 RoEJ087926
     K16J17M  C2016 05 06.27794 15 59 43.98 +25 01 52.0          20.7 RoEJ087926
     K16J17M  C2016 05 06.28282 15 59 43.57 +25 02 04.2          20.9 RoEJ087926
     K16J17M "C2016 05 06.30996615 59 41.14 +25 03 11.9          20.7 RtEJ087705
     K16J17M "C2016 05 06.31097715 59 41.02 +25 03 14.4          20.5 RtEJ087705
     K16J17M "C2016 05 06.31199015 59 40.84 +25 03 16.8          20.3 RtEJ087705
     K16J17M _C2016 05 06.43045015 59 31.287+25 08 15.79         20.6 RtEJ087568
     K16J17M _C2016 05 06.43149715 59 31.192+25 08 18.43         20.6 RtEJ087568
     K16J17M _C2016 05 06.43254215 59 31.101+25 08 21.02         20.6 RtEJ087568
     K16J17M KC2016 05 07.01650 15 58 41.77 +25 32 43.6          20.6  uEJ087104
     K16J17M KC2016 05 07.02753 15 58 40.69 +25 33 11.8                uEJ087104
     K16J17M KC2016 05 07.03768 15 58 39.87 +25 33 37.8          20.6  uEJ087104
     K16J17M  C2016 05 08.40964 15 56 37.70 +26 31 45.9          20.5 RoEJ087926
     K16J17M  C2016 05 08.42120 15 56 36.61 +26 32 15.0          20.6 RoEJ087926
     K16J17M  C2016 05 08.43201 15 56 35.56 +26 32 42.3          20.7 RoEJ087926
     K16J17M KC2016 05 08.47481 15 56 31.43 +26 34 30.9          21.3 RoEJ087291
     K16J17M KC2016 05 08.47633 15 56 31.29 +26 34 35.1          21.4 RoEJ087291
     K16J17M KC2016 05 08.47784 15 56 31.15 +26 34 38.9          20.9 RoEJ087291

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, L. Nerli, M. Maestripieri,
    L. Mazzei.  Measurers P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector
    + CCD.
291 LPL/Spacewatch II.  Observer A. F. Tubbiolo.  1.8-m f/2.7 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.
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.

Orbital elements:
2016 JM17                                                Earth MOID = 0.3487 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 358.20859              (2000.0)            P               Q
n   0.26434786     Peri.  186.27541     +0.98907035     +0.11936823
a   2.4044672      Node   165.95276     -0.11496084     +0.99188750
e   0.7848900      Incl.   20.89063     -0.09232473     +0.04370835
P   3.73           H   19.5           G   0.15           U   8
Residuals in seconds of arc
160505 F51  0.1+  0.0     160506 705  0.4-  0.0     160507 104  0.9+  0.4+
160505 F51  0.0   0.0     160506 705  1.6-  0.1-    160508 926  0.1-  0.4+
160505 F51  0.1+  0.1-    160506 568  0.0   0.2-    160508 926  0.3+  0.1+
160506 926  0.3+  0.3+    160506 568  0.1-  0.2-    160508 926  0.2+  0.2-
160506 926  0.0   0.4+    160506 568  0.1-  0.2-    160508 291  0.2-  0.3-
160506 926  0.2+  0.3+    160507 104  0.9+  0.5-    160508 291  0.1-  0.1+
160506 705  0.1+  0.1+    160507 104  0.3-  0.1-    160508 291  0.0   0.0

Ephemeris:
2016 JM17                a,e,i = 2.40, 0.78, 21                  q = 0.5172
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 04 08    16 14 43.7 +09 16 25   1.1229  1.9306   130.6    23.2    22.3
...
2016 04 23    16 11 57.2 +16 37 30   0.8955  1.7684   136.9    22.9    21.6
...
2016 05 01    16 05 56.7 +21 29 08   0.7936  1.6777   137.0    24.2    21.3
...
2016 05 07    15 58 43.2 +25 32 04   0.7269  1.6078   135.0    26.3    21.0
2016 05 08    15 57 15.4 +26 14 19   0.7166  1.5959   134.5    26.8    21.0
2016 05 09    15 55 42.9 +26 57 00   0.7065  1.5840   134.0    27.3    21.0
...
2016 05 15    15 44 41.4 +31 20 49   0.6510  1.5117   129.6    31.0    20.8
...
2016 05 23    15 24 37.0 +37 23 43   0.5894  1.4125   121.4    37.7    20.6
...
2016 06 07    14 25 45.1 +48 06 43   0.5057  1.2176   101.0    54.9    20.4

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-J87

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