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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-U23 : 2005 UE

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M.P.E.C. 2005-U23                                Issued 2005 Oct. 23, 14:42 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.

                  Supported in part by the Brinson Foundation
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                    2005 UE

Observations:
     K05U00E* C2005 10 22.22876 03 02 39.60 +24 39 25.9          19.7 V EU023691
     K05U00E  C2005 10 22.24612 03 02 40.98 +24 39 18.7          19.6 V EU023691
     K05U00E  C2005 10 22.26341 03 02 42.36 +24 39 11.4          19.7 V EU023691
     K05U00E  C2005 10 22.43276 03 02 55.54 +24 37 54.4          20.0 V EU023291
     K05U00E  C2005 10 22.43703 03 02 55.88 +24 37 52.5          20.1 V EU023291
     K05U00E  C2005 10 22.44127 03 02 56.20 +24 37 50.2          19.9 V EU023291
     K05U00E  C2005 10 23.07336 03 03 52.16 +24 32 45.8                 EU023J95
     K05U00E  C2005 10 23.07699 03 03 52.49 +24 32 43.7                 EU023J95
     K05U00E  C2005 10 23.08064 03 03 52.76 +24 32 42.0          19.8 R EU023J95
     K05U00E  C2005 10 23.20404 03 04 05.08 +24 31 48.2          19.7 R EU023651
     K05U00E  C2005 10 23.20553 03 04 05.24 +24 31 47.0          19.7 R EU023651
     K05U00E  C2005 10 23.20701 03 04 05.33 +24 31 46.4          19.7 R EU023651
     K05U00E  C2005 10 23.24054 03 04 08.02 +24 31 31.3          19.9 V EU023291
     K05U00E  C2005 10 23.24466 03 04 08.36 +24 31 30.0          19.7 V EU023291
     K05U00E  C2005 10 23.24872 03 04 08.63 +24 31 28.6          19.6 V EU023291
     K05U00E 5C2005 10 23.31944 03 04 14.33 +24 30 53.8          19.8 R EU023673
     K05U00E 5C2005 10 23.32292 03 04 14.57 +24 30 52.1                 EU023673
     K05U00E 5C2005 10 23.32813 03 04 14.97 +24 30 49.2                 EU023673

Observer details:
291 LPL/Spacewatch II.  Observer M. Block.  1.8-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m f/16
    Cassegrain + CCD.
691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  0.9-m f/3 reflector
    + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2005 UE
Epoch 2005 Oct. 17.0 TT = JDT 2453660.5                 MPC
M 351.52828              (2000.0)            P               Q
n   0.26717824     Peri.  181.63459     +0.56552036     -0.82137878
a   2.3874558      Node   233.93376     +0.75771838     +0.55303625
e   0.4652274      Incl.    5.27541     +0.32565255     +0.13959875
P   3.69           H   20.9           G   0.15
From 18 observations 2005 Oct. 22-23.

Ephemeris:
2005 UE                  a,e,i = 2.39, 0.47, 5                   q = 1.2767
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 10 17    02 54.78   +25 11.1    0.348    1.318   153.8    19.5    20.2
2005 10 27    03 09.46   +23 57.1    0.315    1.296   161.1    14.4    19.8
2005 11 06    03 22.54   +21 50.0    0.295    1.283   169.3     8.3    19.4
2005 11 16    03 34.30   +19 08.5    0.288    1.277   177.8     1.7    18.9
2005 11 26    03 45.22   +16 22.4    0.294    1.280   173.1     5.3    19.2
2005 12 06    03 56.01   +14 02.1    0.314    1.291   164.7    11.7    19.6
2005 12 16    04 07.57   +12 27.1    0.347    1.310   156.8    17.2    20.1
2005 12 26    04 20.28   +11 40.1    0.392    1.336   149.6    21.9    20.6
2006 01 05    04 34.35   +11 33.7    0.449    1.369   143.0    25.6    21.0
2006 01 15    04 49.87   +11 55.6    0.519    1.408   136.9    28.5    21.5
2006 01 25    05 06.60   +12 33.6    0.600    1.452   131.2    30.7    21.9

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-U23

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