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  • MPEC 2015-B131: 2015 BX509

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    M.P.E.C. 2015-B131                               Issued 2015 Jan. 25, 14:05 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 BX509
    
    Observations:
         K15Bo9X* C2015 01 23.44577 10 35 25.724+18 15 25.33         20.4 wLEB131F51
         K15Bo9X  C2015 01 23.46958 10 35 38.408+18 16 13.98         20.5 wLEB131F51
         K15Bo9X  C2015 01 23.48168 10 35 44.888+18 16 39.04         20.5 wLEB131F51
         K15Bo9X KC2015 01 24.35362610 44 08.56 +18 45 47.8          19.0 VuEB131H21
         K15Bo9X KC2015 01 24.35896610 44 11.62 +18 45 58.9          19.6 VuEB131H21
         K15Bo9X KC2015 01 24.36402010 44 14.53 +18 46 09.1          18.8 VuEB131H21
         K15Bo9X KC2015 01 24.36611510 44 15.75 +18 46 13.1          20.4 VuEB131H21
         K15Bo9X KC2015 01 24.37120410 44 18.72 +18 46 23.9          20.0 VuEB131H21
         K15Bo9X KC2015 01 24.37611310 44 21.54 +18 46 33.7          19.9 VuEB131H21
         K15Bo9X  C2015 01 25.40655310 55 11.64 +19 22 37.1          19.3 RtEB131H01
         K15Bo9X  C2015 01 25.41767410 55 18.68 +19 23 00.6          19.6 RtEB131H01
         K15Bo9X  C2015 01 25.42931010 55 26.06 +19 23 25.2          19.7 RtEB131H01
         K15Bo9X  C2015 01 25.43627810 55 30.48 +19 23 39.8          20.1 RtEB131H01
    
    Observer details:
    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.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observers T. Linder,
        R. Holmes.  Measurers T. Linder, L. Buzzi, S. Foglia, T. Vorobjov.  0.61-m
        f/4.5 astrograph + CCD, 0.76-m f/3.0 astrograph + CCD.
    
    Orbital elements:
    2015 BX509                                               Earth MOID = 0.0597 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 326.84343              (2000.0)            P               Q
    n   0.35598991     Peri.   66.20538     -0.99022743     +0.08027301
    a   1.9717155      Node   118.22701     -0.11467547     -0.93403806
    e   0.5314293      Incl.    7.43699     +0.07936739     -0.34803613
    P   2.77           H   23.0           G   0.15           U   8
    Residuals in seconds of arc
    150123 F51  0.1+  0.1-    150124 H21  0.2-  0.1+    150125 H01  0.0   0.1-
    150123 F51  0.2-  0.2-    150124 H21  0.2-  0.2-    150125 H01  0.0   0.0
    150123 F51  0.2+  0.2+    150124 H21  0.1+  0.1+    150125 H01  0.0   0.0
    150124 H21  0.4+  0.1+    150124 H21  0.2-  0.1-
    150124 H21  0.0   0.2+    150125 H01  0.1+  0.0
    
    Ephemeris:
    2015 BX509               a,e,i = 1.97, 0.53, 7                   q = 0.9239
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 26    08 39 46.7 +11 31 57   0.3766  1.3074   144.1    26.2    22.7
    ...
    2015 01 10    09 18 08.9 +13 13 21   0.2362  1.1959   151.3    23.3    21.4
    ...
    2015 01 18    09 54 46.5 +15 38 48   0.1734  1.1395   151.8    24.1    20.6
    ...
    2015 01 24    10 40 38.7 +18 34 05   0.1338  1.0995   147.5    28.7    20.1
    2015 01 25    10 50 47.9 +19 08 35   0.1280  1.0931   146.2    30.1    20.0
    2015 01 26    11 01 52.2 +19 43 58   0.1226  1.0867   144.6    31.7    20.0
    ...
    2015 02 01    12 30 59.0 +22 53 08   0.09787 1.0502   129.5    46.4    19.8
    ...
    2015 02 09    15 08 36.0 +20 58 17   0.09472 1.0069    99.8    74.9    20.5
    ...
    2015 02 24    17 54 44.2 +08 56 11   0.1603  0.9474    70.2   100.6    22.6
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-B131
    

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