• MPC Preparation (Info)

    • MPEC 2016-E89 : 2016 EH56

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    M.P.E.C. 2016-E89                                Issued 2016 Mar.  9, 16:27 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 EH56

Observations:
     K16E56H* C2016 03 05.25298 04 56 36.886+06 42 27.25         20.4 wLEE089F51
     K16E56H  C2016 03 05.26490 04 56 44.202+06 42 27.09         20.8 wLEE089F51
     K16E56H  C2016 03 05.27683 04 56 51.536+06 42 26.71         20.6 wLEE089F51
     K16E56H  C2016 03 05.28871 04 56 58.871+06 42 26.57         20.5 wLEE089F51
     K16E56H KC2016 03 05.82275 05 02 31.87 +06 41 58.9                qEE089J95
     K16E56H KC2016 03 05.84750 05 02 47.09 +06 41 56.8                qEE089J95
     K16E56H KC2016 03 05.85719 05 02 53.01 +06 41 57.2          20.1 RqEE089J95
     K16E56H KC2016 03 05.86530905 02 58.088+06 42 05.43         19.9 RqEE089J04
     K16E56H KC2016 03 05.87433605 03 03.600+06 42 05.34         20.6 RqEE089J04
     K16E56H KC2016 03 07.89931 05 23 36.74 +06 38 59.7                qEE089J95
     K16E56H KC2016 03 07.91151 05 23 43.97 +06 38 57.1                qEE089J95
     K16E56H KC2016 03 07.92283 05 23 50.74 +06 38 56.1          20.2 RqEE089J95
     K16E56H  C2016 03 08.79315 05 32 26.14 +06 36 49.6          20.3 VSEE089033
     K16E56H  C2016 03 08.89398 05 33 24.61 +06 36 32.3          20.1 VSEE089033
     K16E56H  C2016 03 08.89635 05 33 25.99 +06 36 32.3          19.8 VSEE089033
     K16E56H  C2016 03 08.89872 05 33 27.36 +06 36 31.1          20.1 VSEE089033
     K16E56H  C2016 03 08.90109 05 33 28.74 +06 36 31.0          19.9 VSEE089033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers B. Stecklum,
    U. Laux.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + 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.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    M. Micheli, D. Koschny, A. Knoefel, E. Schwab, M. Busch.  1.0-m f/4.4
    reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2016 EH56                                                Earth MOID = 0.0740 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
M 358.13429              (2000.0)            P               Q
n   0.25994067     Peri.  157.73020     +0.20417610     -0.97217735
a   2.4315688      Node   280.33936     +0.87964327     +0.23367026
e   0.6858444      Incl.    6.70249     +0.42958101     -0.01641389
P   3.79           H   20.2           G   0.15           U   6
Residuals in seconds of arc
160305 F51  0.5+  0.1-    160305 J95  0.1-  0.2+    160308 033  0.4+  0.2-
160305 F51  0.2+  0.1+    160305 J04  0.3+  0.4-    160308 033  0.2+  0.2-
160305 F51  0.0   0.0     160305 J04  0.3+  0.0     160308 033  0.2+  0.2+
160305 F51  0.2+  0.2+    160307 J95  0.1+  0.5+    160308 033  0.1+  0.6-
160305 J95  0.1-  0.2+    160307 J95  0.0   0.4-    160308 033  0.2+  0.3-
160305 J95  0.4+  0.7-    160307 J95  0.9+  0.1+

Ephemeris:
2016 EH56                a,e,i = 2.43, 0.69, 7                   q = 0.7639
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 02 08    00 55 25.3 +03 05 48   0.4393  0.8221    55.6    98.3    21.5
...
2016 02 23    02 58 14.0 +05 53 57   0.3330  0.9333    70.6    89.7    20.8
...
2016 03 02    04 22 09.8 +06 39 08   0.3198  1.0061    83.4    78.1    20.5
...
2016 03 08    05 24 37.2 +06 39 05   0.3344  1.0643    93.1    68.6    20.4
2016 03 09    05 34 27.0 +06 36 34   0.3388  1.0743    94.5    67.1    20.4
2016 03 10    05 44 03.2 +06 33 28   0.3438  1.0842    96.0    65.7    20.4
...
2016 03 16    06 36 18.7 +06 05 50   0.3834  1.1450   103.2    57.8    20.5
...
2016 03 24    07 31 25.6 +05 18 17   0.4581  1.2274   109.4    50.0    20.8
...
2016 04 08    08 41 34.8 +03 51 03   0.6433  1.3832   112.7    41.9    21.6

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-E89

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