• MPC Preparation (Info)

  • MPEC 2015-M76 : 2015 MM116

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    M.P.E.C. 2015-M76                                Issued 2015 June 30, 14:10 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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
    
                                      2015 MM116
    
    Observations:
         K15MB6M* C2015 06 25.46320 19 55 50.517-09 34 11.94         21.1 wLEM076F51
         K15MB6M  C2015 06 25.47404 19 55 50.488-09 33 43.00         21.0 wLEM076F51
         K15MB6M  C2015 06 25.49576 19 55 50.453-09 32 45.35         21.4 wLEM076F51
         K15MB6M KC2015 06 26.38634919 55 57.40 -08 52 14.1          20.7 RtEM076W86
         K15MB6M KC2015 06 26.38777419 55 57.40 -08 52 10.1          20.7 RtEM076W86
         K15MB6M KC2015 06 26.38919419 55 57.40 -08 52 06.1          20.9 RtEM076W86
         K15MB6M  C2015 06 26.39560219 55 57.40 -08 51 48.6          21.0 RtEM076W86
         K15MB6M  C2015 06 26.39701619 55 57.41 -08 51 44.8          20.5 RtEM076W86
         K15MB6M KC2015 06 28.28795619 56 10.66 -07 24 16.0          21.2 VuEM076H21
         K15MB6M KC2015 06 28.29931519 56 10.59 -07 23 43.4          21.1 VuEM076H21
         K15MB6M KC2015 06 28.31015119 56 10.50 -07 23 12.4          21.4 VuEM076H21
         K15MB6M KC2015 06 30.36163 19 56 13.78 -05 42 45.7                oEM076291
         K15MB6M KC2015 06 30.36670 19 56 13.74 -05 42 30.6                oEM076291
         K15MB6M KC2015 06 30.37181 19 56 13.67 -05 42 15.3          20.7 RoEM076291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + 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.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  1.3-m f/4.0
        astrograph + CCD.
    W86 Cerro Tololo-LCOGT B.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2015 MM116                                               Earth MOID = 0.1775 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M 317.43726              (2000.0)            P               Q
    n   0.54335774     Peri.   84.83480     +0.96892842     +0.18422093
    a   1.4873465      Node   264.47717     -0.23463022     +0.89573717
    e   0.2706224      Incl.    9.54466     +0.07827119     +0.40462028
    P   1.81           H   22.4           G   0.15           U   7
    Residuals in seconds of arc
    150625 F51  0.1-  0.0     150626 W86  0.1+  0.0     150628 H21  0.2+  0.1+
    150625 F51  0.2-  0.1+    150626 W86  0.2+  0.1-    150630 291  0.4-  0.1+
    150625 F51  0.0   0.0     150626 W86  0.3+  0.2-    150630 291  0.1+  0.0
    150626 W86  0.1+  0.2-    150628 H21  0.2+  0.0     150630 291  0.0   0.1-
    150626 W86  0.1+  0.1-    150628 H21  0.3+  0.1+
    
    Ephemeris:
    2015 MM116               a,e,i = 1.49, 0.27, 10                  q = 1.0848
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 05 31    19 38 43.5 -22 56 53   0.4357  1.3628   136.4    30.9    22.6
    ...
    2015 06 15    19 51 49.3 -16 17 35   0.3308  1.3039   146.3    25.6    21.7
    ...
    2015 06 23    19 55 16.9 -11 19 50   0.2851  1.2733   151.0    22.8    21.3
    ...
    2015 06 29    19 56 12.7 -06 49 38   0.2561  1.2509   153.4    21.3    21.0
    2015 06 30    19 56 13.8 -06 00 30   0.2517  1.2472   153.7    21.2    20.9
    2015 07 01    19 56 12.8 -05 10 12   0.2474  1.2436   153.9    21.1    20.9
    ...
    2015 07 07    19 55 19.5 +00 15 25   0.2247  1.2222   153.7    21.6    20.6
    ...
    2015 07 15    19 52 13.6 +08 23 30   0.2019  1.1951   149.7    25.4    20.5
    ...
    2015 07 30    19 43 25.4 +24 30 39   0.1806  1.1501   135.0    38.6    20.5
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-M76
    

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