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  • MPEC 2015-B102: 2015 BU310

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    M.P.E.C. 2015-B102                               Issued 2015 Jan. 22, 21:15 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 BU310
    
    Observations:
         K15BV0U* C2015 01 18.16103 03 45 36.33 +49 44 57.4          19.9 VqEB102G96
         K15BV0U  C2015 01 18.16698 03 45 36.20 +49 44 39.1          20.0 VqEB102G96
         K15BV0U  C2015 01 18.17293 03 45 36.10 +49 44 20.7          20.0 VqEB102G96
         K15BV0U  C2015 01 18.17888 03 45 35.97 +49 44 02.4          20.3 VqEB102G96
         K15BV0U  C2015 01 18.21770803 45 35.04 +49 41 59.3          20.3 RtEB102H01
         K15BV0U  C2015 01 18.22119503 45 34.99 +49 41 48.3          20.1 RtEB102H01
         K15BV0U  C2015 01 18.23200803 45 34.82 +49 41 14.0          20.5 RtEB102H01
         K15BV0U  C2015 01 18.24432003 45 34.63 +49 40 34.9          20.7 RtEB102H01
         K15BV0U  C2015 01 18.29175 03 45 34.18 +49 38 05.6          21.2 VqEB102G96
         K15BV0U  C2015 01 18.30713 03 45 34.06 +49 37 16.0          20.8 VqEB102G96
         K15BV0U  C2015 01 18.31481 03 45 33.90 +49 36 50.1          20.8 VqEB102G96
         K15BV0U  C2015 01 18.73746 03 45 40.50 +49 14 54.3          19.7 VMEB102033
         K15BV0U  C2015 01 18.74199 03 45 40.46 +49 14 40.4          19.7 VMEB102033
         K15BV0U  C2015 01 18.78492 03 45 40.03 +49 12 25.8          21.0 VMEB102033
         K15BV0U  C2015 01 18.78946 03 45 39.99 +49 12 11.5          21.0 VMEB102033
         K15BV0U KC2015 01 19.08236 03 45 42.57 +48 56 47.8          20.7 RqEB102H36
         K15BV0U KC2015 01 19.09420 03 45 42.43 +48 56 10.5          20.6 RqEB102H36
         K15BV0U  C2015 01 19.09792 03 45 43.35 +48 56 02.3          20.8 VqEB102G96
         K15BV0U  C2015 01 19.10418 03 45 43.27 +48 55 42.3          20.6 VqEB102G96
         K15BV0U  C2015 01 19.11048 03 45 43.20 +48 55 22.5          20.6 VqEB102G96
         K15BV0U KC2015 01 19.11364203 45 41.75 +48 55 06.5          20.6 VuEB102H21
         K15BV0U  C2015 01 19.11726 03 45 43.08 +48 55 00.6          21.2 VqEB102G96
         K15BV0U KC2015 01 19.12039103 45 41.65 +48 54 43.9          20.6 VuEB102H21
         K15BV0U KC2015 01 19.12583403 45 41.62 +48 54 26.7          20.8 VuEB102H21
         K15BV0U KC2015 01 19.94577 03 45 51.83 +48 09 18.0                qEB102J95
         K15BV0U KC2015 01 19.95153 03 45 51.88 +48 08 58.3                qEB102J95
         K15BV0U KC2015 01 19.95661 03 45 51.94 +48 08 41.3          20.5 RqEB102J95
         K15BV0U KC2015 01 22.83788 03 47 15.62 +45 14 12.9                qEB102J95
         K15BV0U KC2015 01 22.85602 03 47 15.95 +45 13 01.8          20.7 RqEB102J95
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observer B. Stecklum.  1.34-m
        f/4 Schmidt + CCD.
    G96 Mt. Lemmon Survey.  Observer A. D. Grauer.  Measurers E. J. Christensen,
        A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, R. G. Matheny, F. C. Shelly.  1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, L. Buzzi, S. Foglia, T. Vorobjov.  0.61-m f/4.5
        astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2015 BU310                                          PHA, Earth MOID = 0.0394 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 339.61168              (2000.0)            P               Q
    n   0.26514353     Peri.  201.36869     -0.87216902     -0.44943487
    a   2.3996543      Node   310.42500     +0.47752945     -0.69637428
    e   0.5818114      Incl.   14.70263     +0.10623952     -0.55952763
    P   3.72           H   22.0           G   0.15           U   6
    Residuals in seconds of arc
    150118 G96  0.4-  0.3-    150118 G96  0.9-  1.0-    150119 H21  0.5-  0.2-
    150118 G96  0.4-  0.3-    150118 033  0.2-  0.2-    150119 G96  0.6-  0.3-
    150118 G96  0.2-  0.3-    150118 033  0.1-  0.0     150119 H21  0.7-  0.8-
    150118 G96  0.3-  0.2-    150118 033  0.2-  0.4-    150119 H21  0.5-  0.3-
    150118 H01  0.4-  0.1-    150118 033  0.1-  0.4-    150119 J95  0.5-  0.5-
    150118 H01  0.4-  0.1-    150119 H36  0.5-  0.6-    150119 J95  0.3-  0.3-
    150118 H01  0.3-  0.2-    150119 H36  0.5-  0.0     150119 J95  0.1+  0.2+
    150118 H01  0.4-  0.2-    150119 G96  0.5-  0.1-    150122 J95  0.1+  0.4-
    150118 G96  0.1-  0.1+    150119 G96  0.5-  0.3-    150122 J95  0.7-  0.1+
    150118 G96  0.1+  0.1+    150119 G96  0.3-  0.0
    
    Ephemeris:
    2015 BU310               a,e,i = 2.40, 0.58, 15                  q = 1.0035
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 23    04 23 18.6 +60 49 22   0.3609  1.2775   138.8    30.5    21.6
    ...
    2015 01 07    03 53 16.7 +56 50 44   0.2679  1.1752   130.6    39.5    21.1
    ...
    2015 01 15    03 46 09.9 +52 12 54   0.2236  1.1271   125.1    45.6    20.7
    ...
    2015 01 21    03 46 15.8 +47 08 46   0.1924  1.0950   120.7    50.6    20.5
    2015 01 22    03 46 45.1 +46 07 55   0.1874  1.0900   120.0    51.4    20.5
    2015 01 23    03 47 22.4 +45 03 43   0.1825  1.0851   119.2    52.3    20.4
    ...
    2015 01 29    03 53 52.7 +37 14 36   0.1544  1.0584   114.6    57.8    20.2
    ...
    2015 02 06    04 09 29.0 +21 41 29   0.1230  1.0303   107.8    65.7    19.8
    ...
    2015 02 21    04 58 57.0 -24 32 55   0.1067  1.0042    95.2    78.7    19.9
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-B102
    

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