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  • MPEC 2010-U44 : 2010 UY6

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    M.P.E.C. 2010-U44                                Issued 2010 Oct. 28, 22:35 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.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 UY6
    
    Observations:
         K10U06Y  S2010 10 22.96674 09 02 05.55 +54 54 19.0                 EU044C51
         K10U06Y  s2010 10 22.96674 1 - 2455.3205 + 2997.8810 + 5705.0297   EU044C51
         K10U06Y  S2010 10 23.09892 09 02 49.00 +54 56 19.1                 EU044C51
         K10U06Y  s2010 10 23.09892 1 - 2443.0798 + 2948.2178 + 5736.0862   EU044C51
         K10U06Y  S2010 10 23.23122 09 03 32.34 +54 58 18.8                 EU044C51
         K10U06Y  s2010 10 23.23122 1 - 2459.0138 + 2963.3428 + 5721.5070   EU044C51
         K10U06Y  S2010 10 23.36340 09 04 15.53 +55 00 16.4                 EU044C51
         K10U06Y  s2010 10 23.36340 1 - 2446.6454 + 2914.6091 + 5751.5208   EU044C51
         K10U06Y  S2010 10 23.36353 09 04 15.59 +55 00 17.0                 EU044C51
         K10U06Y  s2010 10 23.36353 1 - 2475.0064 + 2979.0050 + 5706.3099   EU044C51
         K10U06Y  S2010 10 23.62801 09 05 41.51 +55 04 09.2                 EU044C51
         K10U06Y  s2010 10 23.62801 1 - 2477.5913 + 2943.5851 + 5723.5343   EU044C51
         K10U06Y* S2010 10 23.76018 09 06 24.20 +55 06 03.6          19   R EU044C51
         K10U06Y  s2010 10 23.76018 1 - 2465.1281 + 2894.7376 + 5753.4215   EU044C51
         K10U06Y  S2010 10 23.89249 09 07 06.89 +55 07 57.3                 EU044C51
         K10U06Y  s2010 10 23.89249 1 - 2481.0920 + 2910.5012 + 5738.7074   EU044C51
         K10U06Y  S2010 10 24.02479 09 07 49.37 +55 09 49.1                 EU044C51
         K10U06Y  s2010 10 24.02479 1 - 2497.1855 + 2925.6597 + 5724.1653   EU044C51
         K10U06Y  S2010 10 24.09088 09 08 10.54 +55 10 44.6                 EU044C51
         K10U06Y  s2010 10 24.09088 1 - 2490.6139 + 2900.8755 + 5739.6318   EU044C51
         K10U06Y  S2010 10 24.22306 09 08 52.71 +55 12 35.0                 EU044C51
         K10U06Y  s2010 10 24.22306 1 - 2477.3869 + 2851.6929 + 5769.8904   EU044C51
         K10U06Y  S2010 10 24.22318 09 08 52.81 +55 12 35.7                 EU044C51
         K10U06Y  s2010 10 24.22318 1 - 2506.8594 + 2915.8616 + 5725.0125   EU044C51
         K10U06Y  S2010 10 24.28927 09 09 13.82 +55 13 30.0                 EU044C51
         K10U06Y  s2010 10 24.28927 1 - 2500.3626 + 2891.5057 + 5740.1249   EU044C51
         K10U06Y  S2010 10 24.35536 09 09 34.85 +55 14 23.6                 EU044C51
         K10U06Y  s2010 10 24.35536 1 - 2493.6764 + 2867.3203 + 5754.9854   EU044C51
         K10U06Y  S2010 10 24.42145 09 09 55.85 +55 15 18.3                 EU044C51
         K10U06Y  s2010 10 24.42145 1 - 2486.6441 + 2842.8560 + 5770.0858   EU044C51
         K10U06Y  S2010 10 24.48766 09 10 16.88 +55 16 12.5                 EU044C51
         K10U06Y  s2010 10 24.48766 1 - 2509.2535 + 2882.0473 + 5740.9771   EU044C51
         K10U06Y  S2010 10 24.55375 09 10 37.73 +55 17 05.6                 EU044C51
         K10U06Y  s2010 10 24.55375 1 - 2502.1861 + 2856.8654 + 5756.6626   EU044C51
         K10U06Y  S2010 10 24.68606 09 11 19.48 +55 18 52.7                 EU044C51
         K10U06Y  s2010 10 24.68606 1 - 2518.5354 + 2871.6292 + 5741.9470   EU044C51
         K10U06Y  S2010 10 24.75214 09 11 40.32 +55 19 45.0                 EU044C51
         K10U06Y  s2010 10 24.75214 1 - 2511.8705 + 2847.4253 + 5756.7289   EU044C51
         K10U06Y  S2010 10 24.81823 09 12 01.03 +55 20 37.7                 EU044C51
         K10U06Y  s2010 10 24.81823 1 - 2505.0193 + 2823.4338 + 5771.3849   EU044C51
         K10U06Y  S2010 10 24.88445 09 12 21.82 +55 21 30.2                 EU044C51
         K10U06Y  s2010 10 24.88445 1 - 2528.1766 + 2863.0858 + 5741.8846   EU044C51
         K10U06Y KC2010 10 26.88826 09 22 33.98 +55 45 38.8                 EU044587
         K10U06Y KC2010 10 26.92200 09 22 44.26 +55 46 03.0                 EU044587
         K10U06Y KC2010 10 27.14960 09 23 50.83 +55 48 51.4                 EU044118
         K10U06Y KC2010 10 27.16087 09 23 54.16 +55 48 59.3                 EU044118
         K10U06Y KC2010 10 27.17358 09 23 57.74 +55 49 08.5                 EU044118
         K10U06Y 2C2010 10 27.56218109 25 52.544+55 53 25.18         20.3 R EU044568
         K10U06Y 2C2010 10 27.56315309 25 52.832+55 53 25.87         20.5 R EU044568
         K10U06Y 2C2010 10 27.56410909 25 53.076+55 53 26.53         20.7 R EU044568
         K10U06Y FC2010 10 28.02934 09 28 07.33 +55 58 08.0          20.5 R EU044204
    
    Observer details:
    118 Modra.  Observer S. Gajdos.  0.6-m f/5.5 reflector + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
        + CCD.
    568 Mauna Kea.  Observers D. J. Tholen, M. Micheli, G. T. Elliott.  Measurer
        D. J. Tholen.  2.24-m University of Hawaii reflector.
    587 Sormano.  Observers F. Manca, A. Testa.  Measurer F. Manca.  0.5-m f/6.8
        reflector + CCD.
    C51 WISE.  Measurers A. K. Mainzer, E. L. Wright, J. M. Bauer, T. Grav,
        J. W. Dailey, J. R. Masiero, R. M. Cutri, R. S. McMillan,
        R. G. Walker. (http://wise.ssl.berkeley.edu/mission_sci.html).
    
    Orbital elements:
    2010 UY6                                                 Earth MOID = 0.0593 AU
    Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
    M 343.33283              (2000.0)            P               Q
    n   0.22202598     Peri.   19.54501     +0.87751587     -0.47618147
    a   2.7010555      Node     9.50968     +0.38148511     +0.62150408
    e   0.6153669      Incl.   20.07862     +0.29057703     +0.62208029
    P   4.44           H   20.3           G   0.15           U   7
    Residuals in seconds of arc
    101022 C51  0.4+  0.1-    101024 C51  0.4-  0.2+    101024 C51  0.3-  0.0
    101023 C51  0.3+  0.3-    101024 C51  0.1+  0.5+    101026 587  1.0+  0.7+
    101023 C51  0.0   0.0     101024 C51  0.3-  0.2+    101026 587  1.4+  0.1+
    101023 C51  0.2+  0.2-    101024 C51  0.2-  0.6-    101027 118  0.3+  0.1-
    101023 C51  0.3+  0.0     101024 C51  0.1-  0.1+    101027 118  1.3+  0.2-
    101023 C51  0.0   0.2-    101024 C51  0.2+  0.1+    101027 118  1.0+  0.2+
    101023 C51  0.4-  0.0     101024 C51  0.3-  0.3-    101027 568  0.0   0.0
    101023 C51  0.1+  0.3+    101024 C51  0.3-  0.2+    101027 568  0.1+  0.0
    101024 C51  0.0   0.1-    101024 C51  0.1+  0.2-    101027 568  0.2-  0.0
    101024 C51  0.0   0.1-    101024 C51  0.4-  0.0     101028 204  1.2+  0.9-
    
    Ephemeris:
    2010 UY6                 a,e,i = 2.70, 0.62, 20                  q = 1.0389
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 10 21    08 51.02   +54 21.8    0.380    1.057    88.7    70.3    20.8
    2010 10 31    09 41.67   +56 26.1    0.435    1.089    90.8    65.7    21.0
    2010 11 10    10 18.62   +57 33.2    0.486    1.135    94.2    60.5    21.2
    2010 11 20    10 43.01   +58 30.3    0.531    1.191    98.8    55.1    21.3
    2010 11 30    10 55.80   +59 38.9    0.570    1.256   104.5    49.5    21.4
    2010 12 10    10 56.66   +61 04.1    0.604    1.327   111.0    43.8    21.5
    2010 12 20    10 44.58   +62 32.4    0.638    1.403   118.2    38.2    21.6
    2010 12 30    10 19.49   +63 36.3    0.676    1.482   125.5    32.7    21.7
    2011 01 09    09 44.56   +63 40.5    0.723    1.562   132.0    27.9    21.8
    2011 01 19    09 07.73   +62 21.3    0.783    1.644   136.6    24.3    22.0
    
    Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-U44
    

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