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  • MPEC 2014-A13 : 2014 AB

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    M.P.E.C. 2014-A13                                Issued 2014 Jan. 2, 21:48 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 http://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                        2014 AB
    
    Observations:
         K14A00B* C2014 01 01.21302 04 31 52.42 +11 06 07.5          20.2 VqEA013G96
         K14A00B  C2014 01 01.22366 04 31 50.98 +11 06 48.4          20.4 VqEA013G96
         K14A00B  C2014 01 01.23430 04 31 49.51 +11 07 29.0          20.2 VqEA013G96
         K14A00B  C2014 01 01.24493 04 31 48.11 +11 08 10.3          20.3 VqEA013G96
         K14A00B  C2014 01 01.30886 04 31 39.53 +11 12 16.3          20.0 VqEA013G96
         K14A00B  C2014 01 01.31013 04 31 39.39 +11 12 21.0          20.6 VqEA013G96
         K14A00B  C2014 01 01.31139 04 31 39.20 +11 12 25.7          20.1 VqEA013G96
         K14A00B KC2014 01 01.84604 04 30 33.13 +11 46 42.6          19.9 RqEA013B15
         K14A00B KC2014 01 01.84901 04 30 32.75 +11 46 54.3          19.8 RqEA013B15
         K14A00B KC2014 01 01.85198 04 30 32.36 +11 47 05.9          19.9 RqEA013B15
         K14A00B KC2014 01 01.85524 04 30 31.94 +11 47 18.5          20.1 RqEA013B15
         K14A00B KC2014 01 02.22757 04 29 45.56 +12 11 28.5          20.7 RoEA013291
         K14A00B KC2014 01 02.22863 04 29 45.42 +12 11 32.5          20.2 RoEA013291
         K14A00B KC2014 01 02.22969 04 29 45.30 +12 11 36.3          20.7 RoEA013291
         K14A00B  C2014 01 02.26535 04 29 40.59 +12 13 53.9          20.3 VqEA013G96
         K14A00B  C2014 01 02.27058 04 29 39.88 +12 14 14.0          20.5 VqEA013G96
         K14A00B  C2014 01 02.27580 04 29 39.20 +12 14 35.3          20.8 VqEA013G96
    
    Observer details:
    291 LPL/Spacewatch II.  Observers T. H. Bressi, R. A. Mastaler.  1.8-m f/2.7
        reflector + CCD.
    B15 Inastars Observatory, Potsdam (since 2006).  Observer B. Thinius.  0.36-m
        f/5.6 Schmidt-Cassegrain + CCD.
    G96 Mt. Lemmon Survey.  Observers R. A. Kowalski, E. J. Christensen.
        Measurers A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, F. C. Shelly.
        1.5-m reflector + CCD.
    
    Orbital elements:
    2014 AB                                                  Earth MOID = 0.2761 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 309.70507              (2000.0)            P               Q
    n   0.42744191     Peri.   41.03050     -0.69180435     -0.57955105
    a   1.7453585      Node    98.12987     +0.49485106     -0.81492389
    e   0.3097402      Incl.   25.79176     +0.52586041     +0.00443086
    P   2.31           H   20.8           G   0.15           U   8
    Residuals in seconds of arc
    140101 G96  0.5+  0.1+    140101 G96  0.1-  0.1+    140102 291  0.0   0.2+
    140101 G96  0.4+  0.0     140101 B15  0.9-  0.7-    140102 291  0.3+  0.1-
    140101 G96  0.2-  0.4-    140101 B15  0.7-  0.5-    140102 G96  0.5+  0.4-
    140101 G96  0.2+  0.1+    140101 B15  0.8-  0.3-    140102 G96  0.2+  0.5-
    140101 G96  0.2-  0.4+    140101 B15  0.7-  0.4-    140102 G96  0.3+  0.6+
    140101 G96  0.3+  0.2+    140102 291  0.0   0.3+
    
    Ephemeris:
    2014 AB                  a,e,i = 1.75, 0.31, 26                  q = 1.2048
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 12 03    05 31 07.9 -11 02 12   0.4883  1.4115   144.3    24.0    21.1
    ...
    2013 12 18    05 03 09.9 -02 24 27   0.4037  1.3549   152.5    19.6    20.5
    ...
    2013 12 26    04 45 25.5 +04 42 01   0.3786  1.3271   150.9    21.2    20.3
    ...
    2014 01 01    04 32 19.3 +10 52 34   0.3705  1.3075   146.2    24.7    20.4
    2014 01 02    04 30 14.0 +11 56 51   0.3700  1.3044   145.2    25.5    20.4
    2014 01 03    04 28 10.9 +13 01 35   0.3698  1.3013   144.2    26.3    20.4
    ...
    2014 01 09    04 16 54.5 +19 32 32   0.3738  1.2835   137.3    31.3    20.5
    ...
    2014 01 17    04 05 27.1 +27 54 22   0.3912  1.2620   127.8    38.0    20.8
    ...
    2014 02 01    03 57 59.9 +41 11 28   0.4498  1.2301   112.6    47.7    21.3
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-A13
    

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