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  • MPEC 2015-M41 : 2015 MB54

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    M.P.E.C. 2015-M41                                Issued 2015 June 22, 14:34 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 MB54
    
    Observations:
         K15M54B* C2015 06 20.31083 16 00 56.094+03 23 05.79         21.0 wLEM041F51
         K15M54B  C2015 06 20.33613 16 01 00.049+03 21 45.24         21.6 wLEM041F51
         K15M54B  C2015 06 20.34882 16 01 02.022+03 21 04.68         21.8 wLEM041F51
         K15M54B  C2015 06 21.27701 16 03 47.18 +02 32 22.3          21.5 RoEM041926
         K15M54B  C2015 06 21.28421 16 03 48.30 +02 32 00.7          21.5 RoEM041926
         K15M54B  C2015 06 21.29141 16 03 49.39 +02 31 38.0          21.5 RoEM041926
         K15M54B 2C2015 06 21.51821916 04 27.144+02 20 12.39         20.6 RtEM041568
         K15M54B  C2015 06 22.22774 16 06 33.72 +01 44 15.8          20.8 RoEM041926
         K15M54B  C2015 06 22.23494 16 06 34.78 +01 43 54.3          20.8 RoEM041926
         K15M54B  C2015 06 22.24212 16 06 35.81 +01 43 32.8          20.6 RoEM041926
    
    Observer details:
    568 Mauna Kea.  Observer P. Forshay.  Measurers D. J. Tholen, R. J. Wainscoat.
        3.6-m Canada-France-Hawaii Telescope.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.41-m f/3.75 astrograph + CCD, 0.81-m f/7 Ritchey-Chretien
        + 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.
    
    Orbital elements:
    2015 MB54                                                Earth MOID = 0.0234 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M  46.81466              (2000.0)            P               Q
    n   0.66069412     Peri.   44.85059     -0.93875615     +0.34397261
    a   1.3055768      Node   155.24680     -0.32828540     -0.87470747
    e   0.2376783      Incl.    2.80463     -0.10471675     -0.34142304
    P   1.49           H   24.1           G   0.15           U   6
    Residuals in seconds of arc
    150620 F51  0.1-  0.1+    150621 926  0.3+  0.4+    150622 926  0.1+  0.0
    150620 F51  0.0   0.0     150621 926  0.1-  0.0     150622 926  0.4-  0.1-
    150620 F51  0.0   0.1-    150621 568  0.0   0.0
    150621 926  0.1+  0.2-    150622 926  0.2+  0.0
    
    Ephemeris:
    2015 MB54                a,e,i = 1.31, 0.24, 3                   q = 0.9953
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 05 23    13 06 56.5 +39 14 27   0.07535 1.0385   108.3    67.7    21.0
    ...
    2015 06 07    15 07 23.8 +18 07 56   0.09300 1.0781   131.0    45.2    20.8
    ...
    2015 06 15    15 43 06.5 +08 32 42   0.1126  1.1028   138.6    37.5    21.1
    ...
    2015 06 21    16 02 59.0 +02 47 16   0.1313  1.1225   142.0    33.9    21.4
    2015 06 22    16 05 54.4 +01 56 13   0.1347  1.1259   142.3    33.5    21.4
    2015 06 23    16 08 44.3 +01 06 53   0.1381  1.1293   142.7    33.1    21.5
    ...
    2015 06 29    16 24 09.5 -03 16 10   0.1607  1.1500   143.7    31.5    21.8
    ...
    2015 07 07    16 41 45.2 -07 53 55   0.1951  1.1786   143.1    31.2    22.2
    ...
    2015 07 22    17 10 32.6 -13 57 45   0.2730  1.2335   138.4    33.2    23.1
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-M41
    

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