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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-U30 : 2003 UB10

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M.P.E.C. 2003-U30                                Issued 2003 Oct. 21, 12:46 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 Steven and Michele Kirsch Foundation
             Prepared using the Tamkin Foundation Computer Network

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

                                   2003 UB10

Observations:
     K03U10B* C2003 10 20.35531 01 56 57.15 +01 26 11.7          20.3 V      691
     K03U10B  C2003 10 20.38314 01 56 54.60 +01 25 57.4          20.3 V      691
     K03U10B  C2003 10 20.41165 01 56 51.95 +01 25 43.0          20.4 V      691
     K03U10B 5C2003 10 21.32465 01 55 30.64 +01 18 02.7          20.5 R      673
     K03U10B 5C2003 10 21.32870 01 55 30.27 +01 18 00.8                      673
     K03U10B 5C2003 10 21.33275 01 55 29.95 +01 17 59.1                      673
     K03U10B 5C2003 10 21.33669 01 55 29.55 +01 17 56.8                      673
     K03U10B  C2003 10 21.39480 01 55 24.12 +01 17 28.4          20.2 V      291
     K03U10B  C2003 10 21.40221 01 55 23.45 +01 17 24.6          20.1 V      291
     K03U10B  C2003 10 21.41346 01 55 22.42 +01 17 19.2          20.5 V      291

Observer details:
291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer A. F. Tubbiolo.  0.9-m f/3
    reflector + CCD.

Orbital elements:
2003 UB10
Epoch 2003 Oct. 8.0 TT = JDT 2452920.5                  MPC
M 100.34797              (2000.0)            P               Q
n   0.46886470     Peri.  113.43332     -0.34856098     +0.93526317
a   1.6409841      Node   136.01401     -0.88904567     -0.30911262
e   0.3369493      Incl.    5.08439     -0.29682155     -0.17243023
P   2.10           H   18.6           G   0.15
From 10 observations 2003 Oct. 20-21.

Ephemeris:
2003 UB10                a,e,i = 1.64, 0.34, 5                   q = 1.0881
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2003 10 18    02 00.48   +01 46.8    0.942    1.930   169.2     5.6    20.3
2003 10 28    01 45.85   +00 27.9    0.982    1.962   166.5     6.8    20.5
2003 11 07    01 33.23   -00 24.8    1.047    1.992   155.5    11.9    20.9
2003 11 17    01 23.93   -00 47.7    1.134    2.019   143.9    16.8    21.3
2003 11 27    01 18.45   -00 42.4    1.241    2.045   133.0    20.7    21.6
2003 12 07    01 16.77   -00 12.9    1.361    2.069   122.9    23.6    22.0

Timothy B. Spahr             (C) Copyright 2003 MPC           M.P.E.C. 2003-U30

Read MPEC 2003-U29 Read MPEC 2003-U31


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