MPEC 2001-U23: 2001 UO

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M.P.E.C. 2001-U23                                Issued 2001 Oct. 18, 19:09 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

                                    2001 UO

Observations:
     K01U00O*tC2001 10 16.39633 03 28 01.53 +20 35 49.3          19.0 V      291
     K01U00O tC2001 10 16.41828 03 27 39.94 +20 39 25.3                      291
     K01U00O tC2001 10 16.43960 03 27 18.99 +20 42 54.1                      291
     K01U00O tC2001 10 16.46692 03 26 52.61 +20 47 14.7                      291
     K01U00O tC2001 10 16.47595 03 26 43.83 +20 48 41.8                      291
     K01U00O tC2001 10 16.49486 03 26 25.78 +20 51 39.7                      291
     K01U00O tC2001 10 16.50760 03 26 13.69 +20 53 38.6                      291
     K01U00O tC2001 10 16.51165 03 26 09.96 +20 54 17.4                      291
     K01U00O tC2001 10 17.43492 03 14 01.14 +23 00 17.6                      291
     K01U00O tC2001 10 17.44287 03 13 55.00 +23 01 11.2                      291
     K01U00O tC2001 10 17.45162 03 13 48.46 +23 02 11.4                      291
     K01U00O tC2001 10 18.19531 03 06 03.59 +24 18 59.5                      291
     K01U00O tC2001 10 18.50916 03 02 52.61 +24 46 51.8                      291
     K01U00O tC2001 10 18.51344 03 02 50.16 +24 47 13.5                      291

Observer details:
291 LPL/Spacewatch II.  Observers J. A. Larsen, A. S. Descour.  1.8-m Spacewatch
    telescope.

Orbital elements:
2001 UO
Epoch 2001 Sept. 28.0 TT = JDT 2452180.5                Spahr
M   5.68219              (2000.0)            P               Q
n   0.24308287     Peri.  300.49983     +0.80960035     +0.58262332
a   2.5427274      Node    24.08974     -0.46053930     +0.70590115
e   0.6729425      Incl.   10.07387     -0.36393795     +0.40280720
P   4.05           H   24.1           G   0.15
From 14 observations 2001 Oct. 16-18.

Ephemeris:
2001 UO                  a,e,i = 2.54, 0.67, 10                  q = 0.8316
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 10 18    03 07.90   +24 01.0    0.065    1.055   152.8    25.6    19.4
2001 10 23    02 35.81   +28 33.6    0.110    1.099   159.8    18.3    20.5
2001 10 28    02 21.29   +30 05.4    0.157    1.144   162.8    14.9    21.2
2001 11 02    02 13.26   +30 39.5    0.206    1.192   163.6    13.6    21.8
2001 11 07    02 08.55   +30 48.0    0.258    1.239   162.8    13.7    22.4

Timothy B. Spahr             (C) Copyright 2001 MPC           M.P.E.C. 2001-U23

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