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  • MPEC 2015-B06 : 2015 AA44

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    M.P.E.C. 2015-B06                                Issued 2015 Jan. 16, 14:27 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 AA44
    
    Observations:
         K15A44A* C2015 01 13.45071 07 29 48.979+49 10 00.83         21.1 iLEB006F51
         K15A44A  C2015 01 13.46533 07 29 46.145+49 09 50.39         21.1 iLEB006F51
         K15A44A  C2015 01 13.47990 07 29 43.314+49 09 39.53         21.2 iLEB006F51
         K15A44A %C2015 01 14.45293707 27 01.55 +48 57 34.2          20.4 RtEB006F65
         K15A44A %C2015 01 14.45649007 27 00.87 +48 57 31.3          20.3 RtEB006F65
         K15A44A %C2015 01 14.46179907 26 59.80 +48 57 26.9          20.3 RtEB006F65
         K15A44A %C2015 01 14.46533707 26 59.04 +48 57 23.7          20.5 RtEB006F65
         K15A44A %C2015 01 14.46887407 26 58.30 +48 57 20.6          20.4 RtEB006F65
         K15A44A KC2015 01 16.47873 07 20 51.59 +48 24 59.4                oEB006291
         K15A44A KC2015 01 16.48057 07 20 51.32 +48 24 57.2                oEB006291
         K15A44A KC2015 01 16.48245 07 20 50.77 +48 24 54.3          21.0 RoEB006291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  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.
    F65 Haleakala-Faulkes Telescope North.  Observer T. Lister.  2.0-m f/10
        Ritchey-Chretien + CCD.
    
    Orbital elements:
    2015 AA44                                                Earth MOID = 0.0274 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 301.14501              (2000.0)            P               Q
    n   0.58391892     Peri.  229.90547     -0.98936310     +0.06720854
    a   1.4176456      Node   313.52044     +0.00702182     -0.86377125
    e   0.3403035      Incl.   10.24826     -0.14529743     -0.49938185
    P   1.69           H   23.8           G   0.15           U   8
    Residuals in seconds of arc
    150113 F51  0.0   0.0     150114 F65  0.2+  0.0     150116 291  0.1-  0.0
    150113 F51  0.0   0.0     150114 F65  0.4+  0.1+    150116 291  0.9+  0.2+
    150113 F51  0.1-  0.0     150114 F65  0.0   0.0     150116 291  0.8-  0.2-
    150114 F65  0.2-  0.1-    150114 F65  0.2-  0.1-
    
    Ephemeris:
    2015 AA44                a,e,i = 1.42, 0.34, 10                  q = 0.9352
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 17    07 57 35.6 +47 59 24   0.3437  1.2751   142.8    27.8    23.2
    ...
    2015 01 01    07 52 43.8 +49 41 23   0.2394  1.1968   150.1    24.2    22.2
    ...
    2015 01 09    07 40 24.2 +49 42 59   0.1911  1.1558   152.2    23.4    21.6
    ...
    2015 01 15    07 25 27.3 +48 49 27   0.1580  1.1258   152.2    24.1    21.2
    2015 01 16    07 22 26.3 +48 33 34   0.1528  1.1209   152.0    24.3    21.1
    2015 01 17    07 19 15.9 +48 15 11   0.1476  1.1160   151.8    24.6    21.0
    ...
    2015 01 23    06 56 55.6 +45 16 43   0.1180  1.0873   149.3    27.6    20.6
    ...
    2015 01 31    06 18 20.5 +36 16 32   0.08314 1.0513   141.3    35.8    20.0
    ...
    2015 02 15    04 31 44.5 -17 50 15   0.04951 0.9934    95.2    81.9    20.1
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-B06
    

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