MPEC 2006-U54 : 2006 UD64

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M.P.E.C. 2006-U54                                Issued 2006 Oct. 24, 15:57 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 UD64

Observations:
     K06U64D* C2006 10 23.22083 00 15 06.33 +09 31 42.8          20.8 V EU054G96
     K06U64D  C2006 10 23.22902 00 15 04.89 +09 31 20.7          20.8 V EU054G96
     K06U64D  C2006 10 23.23732 00 15 03.38 +09 30 57.8          20.7 V EU054G96
     K06U64D  C2006 10 23.24575 00 15 01.83 +09 30 34.9          20.9 V EU054G96
     K06U64D  C2006 10 23.32812 00 14 47.16 +09 26 50.2                 EU054G96
     K06U64D  C2006 10 23.33766 00 14 45.52 +09 26 24.1          21.0 V EU054G96
     K06U64D  C2006 10 23.34736 00 14 43.76 +09 25 57.7          21.0 V EU054G96
     K06U64D  C2006 10 24.15392 00 12 23.94 +08 48 57.3          21.8 R EU054734
     K06U64D  C2006 10 24.16070 00 12 22.67 +08 48 37.9          21.5 R EU054734
     K06U64D  C2006 10 24.16873 00 12 21.17 +08 48 15.7          21.4 R EU054734
     K06U64D  C2006 10 24.17613 00 12 19.84 +08 47 54.4          21.5 R EU054734

Observer details:
734 Farpoint Observatory.  Observer D. Tibbets.  Measurer G. Hug.  0.7-m
    reflector + CCD.
G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.

Orbital elements:
2006 UD64                                                Earth MOID = 0.1400 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5                MPC
M 327.88679              (2000.0)            P               Q
n   0.27099834     Peri.  300.40735     -0.78908080     -0.57653872
a   2.3649663      Node   206.28221     +0.58150429     -0.81231455
e   0.8064562      Incl.   28.60938     -0.19800064     -0.08802372
P   3.64           H   20.5           G   0.15           U   9
Residuals in seconds of arc
061023 G96  0.1+  0.3+    061023 G96  0.3-  0.1-    061024 734  0.3+  0.1+
061023 G96  0.4+  0.4+    061023 G96  0.6+  0.1-    061024 734  0.6-  0.2+
061023 G96  0.0   0.1+    061023 G96  0.0   0.0     061024 734  0.6-  0.5-
061023 G96  0.6-  0.1+    061024 734  1.0+  0.7+

Ephemeris:
2006 UD64                a,e,i = 2.36, 0.81, 29                  q = 0.4577
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 10 22    00 18.62   +10 26.2    0.629    1.598   158.7    13.1    21.3
2006 11 01    23 49.20   +02 16.7    0.567    1.473   140.0    25.7    21.3
2006 11 11    23 20.53   -06 49.6    0.538    1.342   119.9    39.8    21.4
2006 11 21    22 55.12   -15 44.1    0.533    1.205   100.5    53.8    21.5
2006 12 01    22 33.12   -23 53.9    0.538    1.061    82.6    67.2    21.6
2006 12 11    22 11.29   -31 29.5    0.543    0.912    66.1    80.9    21.8

Kyle E. Smalley              (C) Copyright 2006 MPC           M.P.E.C. 2006-U54

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