• MPC Preparation (Info)

  • MPEC 2015-B106: 2015 BY310

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    M.P.E.C. 2015-B106                               Issued 2015 Jan. 23, 00:10 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 BY310
    
    Observations:
         K15BV0Y* C2015 01 18.29128 06 59 05.360+34 33 17.64         20.7 wLEB106F51
         K15BV0Y  C2015 01 18.30457 06 59 03.074+34 33 17.09         20.4 wLEB106F51
         K15BV0Y  C2015 01 18.31784 06 59 00.799+34 33 16.38         20.5 wLEB106F51
         K15BV0Y  C2015 01 18.33121 06 58 58.490+34 33 15.63         20.3 wLEB106F51
         K15BV0Y  C2015 01 18.93552 06 57 20.15 +34 31 53.4          18.9 VMEB106033
         K15BV0Y  C2015 01 18.94007 06 57 19.48 +34 31 53.4          20.0 VMEB106033
         K15BV0Y  C2015 01 18.95154 06 57 17.50 +34 31 51.1          19.9 VMEB106033
         K15BV0Y  C2015 01 18.95609 06 57 16.73 +34 31 50.8          19.8 VMEB106033
         K15BV0Y KC2015 01 19.16243306 56 43.96 +34 31 28.6          20.4 VuEB106H21
         K15BV0Y KC2015 01 19.16838706 56 42.91 +34 31 27.7          20.4 VuEB106H21
         K15BV0Y KC2015 01 19.17434506 56 41.82 +34 31 26.5          20.6 VuEB106H21
         K15BV0Y _C2015 01 19.36250006 56 11.443+34 31 10.42         20.0 RtEB106568
         K15BV0Y _C2015 01 19.36379306 56 11.221+34 31 10.26         20.1 RtEB106568
         K15BV0Y _C2015 01 19.36510206 56 10.991+34 31 10.08         20.4 RtEB106568
         K15BV0Y KC2015 01 20.15174 06 54 02.74 +34 28 52.4          20.2 RqEB106H36
         K15BV0Y KC2015 01 20.16703 06 54 00.17 +34 28 49.9          19.9 RqEB106H36
         K15BV0Y KC2015 01 22.91517 06 46 22.92 +34 17 46.5          20.5 VqEB106958
         K15BV0Y KC2015 01 22.92399 06 46 21.35 +34 17 43.3          20.4 VqEB106958
         K15BV0Y KC2015 01 22.93281 06 46 19.80 +34 17 40.9                qEB106958
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observer B. Stecklum.  1.34-m
        f/4 Schmidt + CCD.
    568 Mauna Kea.  Observers R. J. Wainscoat, P. Forshay, M. Micheli.  Measurers
        M. Micheli, R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-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. Magnier, E. Schunova, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observers T. Linder,
        R. Holmes.  Measurers T. Linder, L. Buzzi, S. Foglia, T. Vorobjov.  0.76-m
        f/3.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    
    Orbital elements:
    2015 BY310                                          PHA, Earth MOID = 0.0236 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 299.10402              (2000.0)            P               Q
    n   0.49195346     Peri.  229.21845     -0.94753311     +0.31662347
    a   1.5892298      Node   329.16597     -0.26134951     -0.84648828
    e   0.4022141      Incl.    4.91771     -0.18405827     -0.42802707
    P   2.00           H   21.6           G   0.15           U   8
    Residuals in seconds of arc
    150118 F51  0.1+  0.0     150118 033  0.3+  0.3+    150120 H36  0.4-  0.1+
    150118 F51  0.0   0.0     150119 H21  0.4-  0.0     150120 H36  0.8+  0.2-
    150118 F51  0.0   0.0     150119 H21  0.6-  0.2-    150122 958  0.2-  0.3+
    150118 F51  0.0   0.0     150119 H21  1.3-  0.6-    150122 958  0.1-  0.3-
    150118 033  0.9-  0.2+    150119 568  0.4+  0.1+    150122 958  0.2+  0.1-
    150118 033  0.5+  0.7+    150119 568  0.5+  0.1+
    150118 033  0.2+  0.0     150119 568  0.5+  0.1+
    
    Ephemeris:
    2015 BY310               a,e,i = 1.59, 0.40, 5                   q = 0.9500
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 24    07 45 03.6 +32 59 15   0.4759  1.4331   156.7    15.8    21.6
    ...
    2015 01 08    07 23 34.4 +34 19 36   0.3664  1.3438   167.8     8.9    20.7
    ...
    2015 01 16    07 05 04.2 +34 35 19   0.3223  1.2958   163.4    12.5    20.4
    ...
    2015 01 22    06 48 55.9 +34 22 10   0.2955  1.2601   156.1    18.4    20.4
    2015 01 23    06 46 08.5 +34 17 26   0.2915  1.2541   154.8    19.5    20.4
    2015 01 24    06 43 20.3 +34 11 55   0.2877  1.2482   153.4    20.7    20.4
    ...
    2015 01 30    06 26 36.3 +33 22 19   0.2671  1.2130   144.8    27.9    20.4
    ...
    2015 02 07    06 06 00.2 +31 33 13   0.2450  1.1673   133.1    38.1    20.4
    ...
    2015 02 22    05 38 15.2 +26 18 45   0.2123  1.0874   112.3    57.3    20.5
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-B106
    

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