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  • MPEC 2014-U89 : 2014 UY57

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    M.P.E.C. 2014-U89                                Issued 2014 Oct. 27, 14:40 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
    
                                       2014 UY57
    
    Observations:
         K14U57Y* C2014 10 25.31921 02 31 24.54 +11 39 43.8          20.2 VqEU089G96
         K14U57Y  C2014 10 25.32529 02 31 30.95 +11 40 29.3          19.7 VqEU089G96
         K14U57Y  C2014 10 25.33747 02 31 43.78 +11 42 00.8          19.9 VqEU089G96
         K14U57Y  C2014 10 25.36381002 32 10.68 +11 45 08.3          19.3 RtEU089H01
         K14U57Y  C2014 10 25.37234102 32 19.64 +11 46 10.8          19.5 RtEU089H01
         K14U57Y KC2014 10 25.37394 02 32 22.26 +11 46 32.1          20.3 RoEU089291
         K14U57Y KC2014 10 25.37433 02 32 22.66 +11 46 35.1          20.4 RoEU089291
         K14U57Y KC2014 10 25.37470 02 32 23.07 +11 46 37.5          20.4 RoEU089291
         K14U57Y  C2014 10 25.38039502 32 28.09 +11 47 09.7          19.8 RtEU089H01
         K14U57Y  C2014 10 25.38755302 32 35.66 +11 48 01.6          20.1 RtEU089H01
         K14U57Y FC2014 10 26.13402 02 45 44.27 +13 10 05.1          21   VqEU089H21
         K14U57Y FC2014 10 26.14095 02 45 50.44 +13 10 47.9                qEU089H21
         K14U57Y  C2014 10 26.39807302 49 31.58 +13 35 48.4          20.7 RtEU089H01
         K14U57Y  C2014 10 26.40673002 49 38.69 +13 36 35.0          20.6 RtEU089H01
         K14U57Y  C2014 10 26.41202002 49 43.03 +13 37 03.2          20.2 RtEU089H01
         K14U57Y  C2014 10 26.41315 02 49 44.57 +13 37 16.6          20.8 VqEU089G96
         K14U57Y  C2014 10 26.41659 02 49 47.36 +13 37 34.6          20.3 VqEU089G96
         K14U57Y  C2014 10 26.42002 02 49 50.17 +13 37 53.4          20.3 VqEU089G96
         K14U57Y  C2014 10 26.42140502 49 50.76 +13 37 53.5          20.9 RtEU089H01
         K14U57Y  C2014 10 26.42345 02 49 52.95 +13 38 10.9          21.2 VqEU089G96
    
    Observer details:
    291 LPL/Spacewatch II.  Observer A. F. Tubbiolo.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  Measurers
        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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers L. Buzzi, S. Foglia, T. Vorobjov, T. Linder.  0.61-m f/4.0
        astrograph + CCD.
    
    Orbital elements:
    2014 UY57                                                Earth MOID = 0.0024 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M  18.45789              (2000.0)            P               Q
    n   0.27390221     Peri.  304.47520     +0.99771456     -0.06748881
    a   2.3482213      Node    59.39477     +0.06318532     +0.91452329
    e   0.5810053      Incl.    0.22005     +0.02394331     +0.39886389
    P   3.60           H   27.0           G   0.15           U   7
    Residuals in seconds of arc
    141025 G96  0.2+  0.1+    141025 291  0.1+  0.2-    141026 H01  0.2-  0.0
    141025 G96  0.0   0.1-    141025 H01  0.3-  0.1+    141026 G96  0.4+  0.2+
    141025 G96  0.2-  0.3+    141025 H01  0.3+  0.0     141026 G96  0.1+  0.2-
    141025 H01  0.2+  0.1-    141026 H21  0.0   0.2-    141026 G96  0.1+  0.2+
    141025 H01  0.0   0.0     141026 H21  0.0   0.2+    141026 H01  0.1+  0.1+
    141025 291  0.1-  0.0     141026 H01  0.2-  0.1+    141026 G96  0.3-  0.6-
    141025 291  0.2-  0.1+    141026 H01  0.1-  0.1+
    
    Ephemeris:
    2014 UY57                a,e,i = 2.35, 0.58, 0                   q = 0.9839
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 09 27    17 26 33.8 -24 48 08   0.1202  0.9862    78.8    94.3    25.7
    ...
    2014 10 12    18 39 23.4 -26 20 07   0.04670 0.9915    80.5    96.9    23.8
    ...
    2014 10 20    23 06 59.2 -12 31 12   0.01950 1.0101   136.3    43.0    20.1
    ...
    2014 10 26    02 43 25.6 +12 58 25   0.03697 1.0307   169.5    10.1    20.6
    2014 10 27    02 57 58.4 +14 28 10   0.04163 1.0346   166.8    12.7    20.9
    2014 10 28    03 09 38.7 +15 37 06   0.04647 1.0387   164.9    14.5    21.2
    ...
    2014 11 03    03 47 43.3 +19 02 21   0.07752 1.0658   161.3    17.3    22.5
    ...
    2014 11 11    04 05 35.6 +20 30 59   0.1223  1.1087   164.9    13.4    23.4
    ...
    2014 11 26    04 13 46.1 +21 18 00   0.2177  1.2047   178.0     1.6    24.3
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-U89
    

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