• MPC Preparation (Info)

  • MPEC 2015-B15 : 2015 AM44

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    M.P.E.C. 2015-B15                                Issued 2015 Jan. 17, 00:07 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 AM44
    
    Observations:
         K15A44M* C2015 01 15.37182 08 49 08.54 +32 00 53.7          20.1 VqEB015G96
         K15A44M  C2015 01 15.37970 08 49 10.60 +32 01 22.4          20.7 VqEB015G96
         K15A44M  C2015 01 15.38758 08 49 12.68 +32 01 51.2          20.8 VqEB015G96
         K15A44M  C2015 01 15.39547 08 49 14.76 +32 02 19.8          20.3 VqEB015G96
         K15A44M  C2015 01 15.43053 08 49 24.07 +32 04 26.4          21.1 VqEB015G96
         K15A44M  C2015 01 15.43122 08 49 24.27 +32 04 30.1          19.9 VqEB015G96
         K15A44M  C2015 01 15.43192 08 49 24.41 +32 04 31.4          20.9 VqEB015G96
         K15A44M  C2015 01 15.43262 08 49 24.61 +32 04 34.7          20.2 VqEB015G96
         K15A44M KC2015 01 15.47211208 49 34.62 +32 06 43.9          20.6 VuEB015H21
         K15A44M KC2015 01 15.47471408 49 35.37 +32 06 53.5          20.3 VuEB015H21
         K15A44M KC2015 01 15.48027408 49 36.87 +32 07 13.2          20.7 VuEB015H21
         K15A44M  C2015 01 16.23853908 53 18.46 +32 53 32.5          20.0 RtEB015H01
         K15A44M  C2015 01 16.24570108 53 20.44 +32 53 59.3          19.8 RtEB015H01
         K15A44M  C2015 01 16.25336708 53 22.54 +32 54 27.8          20.6 RtEB015H01
         K15A44M  C2015 01 16.26003508 53 24.36 +32 54 52.4          20.7 RtEB015H01
         K15A44M KC2015 01 16.97133 08 56 52.43 +33 37 56.0                qEB015J95
         K15A44M KC2015 01 16.97971 08 56 54.78 +33 38 27.8                qEB015J95
         K15A44M KC2015 01 16.98820 08 56 57.17 +33 38 59.0          20.8 RqEB015J95
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2015 AM44                                                Earth MOID = 0.1820 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 346.14746              (2000.0)            P               Q
    n   0.24161965     Peri.   31.36301     -0.71495625     -0.67370124
    a   2.5529827      Node   105.06165     +0.59468760     -0.72660470
    e   0.5518741      Incl.   11.16525     +0.36767406     -0.13480447
    P   4.08           H   23.0           G   0.15           U   8
    Residuals in seconds of arc
    150115 G96  0.2-  0.6-    150115 G96  0.0   0.0     150116 H01  0.2+  0.1-
    150115 G96  0.3-  0.5-    150115 G96  0.1+  0.8+    150116 H01  0.1+  0.1-
    150115 G96  0.2-  0.3-    150115 H21  0.2-  0.2-    150116 H01  0.1+  0.4-
    150115 G96  0.2-  0.3-    150115 H21  0.2+  0.2+    150116 J95  0.3+  0.5-
    150115 G96  0.3+  0.0     150115 H21  0.2-  0.2+    150116 J95  0.1-  0.3+
    150115 G96  0.5+  1.2+    150116 H01  0.0   0.1-    150116 J95  0.3-  0.2+
    
    Ephemeris:
    2015 AM44                a,e,i = 2.55, 0.55, 11                  q = 1.1441
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 18    07 22 45.4 +11 28 07   0.3191  1.2769   153.1    20.4    22.1
    ...
    2015 01 02    07 58 38.1 +19 48 10   0.2350  1.2102   163.3    13.5    21.1
    ...
    2015 01 10    08 26 01.4 +26 41 49   0.2055  1.1830   165.0    12.5    20.7
    ...
    2015 01 16    08 52 07.5 +32 39 04   0.1913  1.1670   161.8    15.2    20.6
    2015 01 17    08 56 59.5 +33 39 54   0.1897  1.1647   161.0    16.0    20.6
    2015 01 18    09 02 00.6 +34 40 34   0.1882  1.1626   160.1    16.8    20.6
    ...
    2015 01 24    09 35 08.0 +40 27 50   0.1836  1.1520   153.9    22.1    20.7
    ...
    2015 02 01    10 25 07.1 +46 30 00   0.1875  1.1447   145.5    29.2    20.9
    ...
    2015 02 16    11 50 51.3 +50 44 09   0.2174  1.1525   135.3    37.1    21.5
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-B15
    

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