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  • MPEC 2006-U46 : 2006 UD63

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    M.P.E.C. 2006-U46                                Issued 2006 Oct. 23, 15:47 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://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2006 UD63
    
    Observations:
         K06U63D* C2006 10 21.25738 01 43 21.54 -02 27 38.7          21.1 V EU046G96
         K06U63D  C2006 10 21.26235 01 43 21.21 -02 27 41.0          21.7 V EU046G96
         K06U63D  C2006 10 21.26723 01 43 20.85 -02 27 42.3          21.2 V EU046G96
         K06U63D  C2006 10 21.27211 01 43 20.42 -02 27 44.1          21.3 V EU046G96
         K06U63D  C2006 10 21.94947 01 42 34.14 -02 32 09.3                 EU046J95
         K06U63D  C2006 10 21.96225 01 42 33.23 -02 32 14.1                 EU046J95
         K06U63D  C2006 10 21.97956 01 42 32.11 -02 32 20.1          21.1 R EU046J95
         K06U63D  C2006 10 22.38990 01 42 03.89 -02 34 53.3          21.6 V EU046291
         K06U63D  C2006 10 22.39362 01 42 03.63 -02 34 54.6          21.4 V EU046291
         K06U63D  C2006 10 22.39793 01 42 03.29 -02 34 56.3          21.9 V EU046291
         K06U63D  C2006 10 23.21703 01 41 08.69 -02 39 56.2          21.6 R EU046734
         K06U63D  C2006 10 23.22874 01 41 07.89 -02 40 01.8          21.0 R EU046734
         K06U63D  C2006 10 23.24045 01 41 07.12 -02 40 06.9          21.0 R EU046734
         K06U63D  C2006 10 23.25727 01 41 05.83 -02 40 10.8          20.8 R EU046711
         K06U63D  C2006 10 23.27004 01 41 05.09 -02 40 14.7          21.1 R EU046711
         K06U63D fC2006 10 23.28281 01 41 04.07 -02 40 20.4                 EU046711
    
    Observer details:
    291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
    711 McDonald Observatory.  Observer J. G. Ries.  0.76-m reflector + CCD
        + prime-focus corrector.
    734 Farpoint Observatory.  Observer D. Tibbets.  Measurer G. Hug.  0.7-m
        reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  Measurers E. C. Beshore,
        E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2006 UD63                                                Earth MOID = 0.2614 AU
    Epoch 2006 Sept. 22.0 TT = JDT 2454000.5                MPC
    M  41.76630              (2000.0)            P               Q
    n   0.29608290     Peri.  137.16470     +0.25890697     +0.96356026
    a   2.2294300      Node   147.66952     -0.91671637     +0.26705242
    e   0.4339454      Incl.    7.22091     -0.30429966     +0.01531761
    P   3.33           H   19.5           G   0.15           U   9
    Residuals in seconds of arc
    061021 G96  0.1+  0.3-    061021 J95  1.0+  0.5+    061023 734  1.3+  1.3-
    061021 G96  0.5+  0.7-    061022 291  0.0   0.0     061023 711  1.5-  0.1-
    061021 G96  0.3+  0.0     061022 291  0.0   0.1+    061023 711  0.8+  0.5+
    061021 G96  0.9-  0.1+    061022 291  0.6-  0.0     061023 711  1.1-  0.6-
    061021 J95  0.3-  0.2-    061023 734  0.4+  1.0+
    061021 J95  0.4-  0.1-    061023 734  0.7+  0.4-
    
    Ephemeris:
    2006 UD63                a,e,i = 2.23, 0.43, 7                   q = 1.2620
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2006 10 22    01 42.51   -02 32.3    0.991    1.973   166.6     6.7    21.5
    2006 10 23    01 41.39   -02 38.5    0.998    1.978   166.0     7.0    21.5
    2006 10 24    01 40.28   -02 44.4    1.005    1.984   165.3     7.3    21.5
    2006 10 25    01 39.19   -02 50.0    1.013    1.989   164.6     7.6    21.6
    2006 10 26    01 38.12   -02 55.3    1.020    1.995   163.8     8.0    21.6
    2006 10 27    01 37.07   -03 00.2    1.028    2.000   163.0     8.4    21.6
    2006 10 28    01 36.05   -03 04.9    1.037    2.005   162.1     8.8    21.7
    2006 10 29    01 35.05   -03 09.2    1.045    2.011   161.1     9.2    21.7
    2006 10 30    01 34.08   -03 13.2    1.054    2.016   160.2     9.6    21.8
    2006 10 31    01 33.13   -03 16.9    1.062    2.022   159.2    10.0    21.8
    2006 11 01    01 32.21   -03 20.2    1.071    2.027   158.2    10.5    21.8
    2006 11 02    01 31.32   -03 23.3    1.081    2.032   157.2    10.9    21.9
    2006 11 03    01 30.46   -03 26.0    1.090    2.038   156.2    11.3    21.9
    2006 11 04    01 29.62   -03 28.4    1.100    2.043   155.2    11.8    22.0
    2006 11 05    01 28.82   -03 30.5    1.110    2.048   154.1    12.2    22.0
    2006 11 06    01 28.04   -03 32.4    1.120    2.054   153.1    12.6    22.1
    2006 11 07    01 27.30   -03 33.9    1.131    2.059   152.0    13.0    22.1
    2006 11 08    01 26.59   -03 35.1    1.141    2.064   151.0    13.5    22.1
    2006 11 09    01 25.91   -03 36.0    1.152    2.070   149.9    13.9    22.2
    2006 11 10    01 25.26   -03 36.7    1.163    2.075   148.9    14.3    22.2
    2006 11 11    01 24.64   -03 37.0    1.174    2.080   147.9    14.7    22.3
    
    Timothy B. Spahr             (C) Copyright 2006 MPC           M.P.E.C. 2006-U46
    

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