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  • MPEC 2015-B124: 2015 BM509

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    M.P.E.C. 2015-B124                               Issued 2015 Jan. 24, 14:41 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 BM509
    
    Observations:
         K15Bo9M* C2015 01 22.29169 07 16 22.785+33 20 57.92         21.4 wLEB124F51
         K15Bo9M  C2015 01 22.30360 07 16 23.001+33 21 21.73         21.4 wLEB124F51
         K15Bo9M  C2015 01 22.32740 07 16 23.450+33 22 09.29         22.1 wLEB124F51
         K15Bo9M KC2015 01 23.36352 07 16 59.11 +33 54 41.5          21.5 RoEB124291
         K15Bo9M KC2015 01 23.36745 07 16 59.16 +33 54 48.2          21.4 RoEB124291
         K15Bo9M KC2015 01 23.37140 07 16 59.29 +33 54 54.8                oEB124291
         K15Bo9M KC2015 01 24.15461107 17 32.88 +34 18 54.6          21.2 VuEB124H21
         K15Bo9M KC2015 01 24.16208407 17 33.09 +34 19 08.8          21.4 VuEB124H21
         K15Bo9M KC2015 01 24.17051407 17 33.33 +34 19 24.8          21.3 VuEB124H21
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. A. Mastaler.  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. Magnier, E. Schunova, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers L. Buzzi, T. Linder, S. Foglia, T. Vorobjov.  0.81-m f/4.0
        astrograph + CCD.
    
    Orbital elements:
    2015 BM509                                               Earth MOID = 0.1977 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 339.95919              (2000.0)            P               Q
    n   0.51432043     Peri.   10.55258     -0.41563073     -0.90112059
    a   1.5428139      Node   104.09746     +0.82493646     -0.43063506
    e   0.2351466      Incl.    7.31092     +0.38305473     -0.05035010
    P   1.92           H   23.7           G   0.15           U   7
    Residuals in seconds of arc
    150122 F51  0.1+  0.0     150123 291  0.2+  0.4+    150124 H21  0.3-  0.4-
    150122 F51  0.1-  0.1-    150123 291  0.3-  0.0     150124 H21  0.0   0.0
    150122 F51  0.0   0.1+    150123 291  0.1+  0.4-    150124 H21  0.3+  0.4+
    
    Ephemeris:
    2015 BM509               a,e,i = 1.54, 0.24, 7                   q = 1.1800
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 25    07 06 43.8 +16 13 59   0.2152  1.1930   165.4    12.0    21.5
    ...
    2015 01 09    07 11 07.3 +25 18 07   0.1986  1.1816   176.4     3.0    20.9
    ...
    2015 01 17    07 13 43.3 +30 20 05   0.2005  1.1800   167.0    10.8    21.2
    ...
    2015 01 23    07 16 46.7 +33 43 20   0.2067  1.1809   160.3    16.3    21.5
    2015 01 24    07 17 25.7 +34 14 16   0.2082  1.1812   159.2    17.2    21.6
    2015 01 25    07 18 07.5 +34 44 16   0.2097  1.1816   158.2    18.1    21.6
    ...
    2015 01 31    07 23 21.4 +37 22 58   0.2207  1.1849   152.2    22.8    21.9
    ...
    2015 02 08    07 33 14.9 +39 54 56   0.2403  1.1920   145.4    28.0    22.2
    ...
    2015 02 23    07 59 51.1 +41 44 24   0.2899  1.2131   135.5    34.9    22.9
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-B124
    

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