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IAU Minor Planet Center

Minor Planet Center

MPEC 2000-U28: 2000 UL11

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M.P.E.C. 2000-U28                                Issued 2000 Oct. 27, 18:34 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

                                   2000 UL11

Observations:
     K00U11L* C2000 10 25.35912 03 37 04.05 +28 53 41.9          18.5        704
     K00U11L  C2000 10 25.39225 03 37 07.84 +28 54 40.2          19.0        704
     K00U11L  C2000 10 25.41988 03 37 11.08 +28 55 27.3          18.6        704
     K00U11L  C2000 10 26.29929 03 39 08.76 +29 22 16.4          18.3        704
     K00U11L  C2000 10 26.29954 03 39 08.78 +29 22 17.0          18.4        704
     K00U11L  C2000 10 26.31307 03 39 10.45 +29 22 43.1          18.1        704
     K00U11L  C2000 10 26.31332 03 39 10.47 +29 22 43.6          18.2        704
     K00U11L  C2000 10 26.32735 03 39 12.21 +29 23 09.7          19.0        704
     K00U11L  C2000 10 26.34221 03 39 14.03 +29 23 38.4          19.0        704
     K00U11L  C2000 10 26.34246 03 39 14.05 +29 23 39.2          19.3        704
     K00U11L  C2000 10 26.68226 03 40 00.75 +29 34 24.9          18.3 V      402
     K00U11L  C2000 10 26.68352 03 40 00.88 +29 34 27.2                      402
     K00U11L  C2000 10 26.68478 03 40 01.07 +29 34 30.1                      402
     K00U11L  C2000 10 26.68605 03 40 01.19 +29 34 32.4                      402
     K00U11L  C2000 10 26.87841 03 40 29.78 +29 40 33.4          18.2 V      557
     K00U11L  C2000 10 26.88068 03 40 30.08 +29 40 37.6                      557
     K00U11L  C2000 10 26.88296 03 40 30.39 +29 40 42.5                      557

Observer details:
402 Dynic Astronomical Observatory.  Observer A. Sugie.  0.60-m f/3.7 reflector
    + CCD.
557 Ondrejov.  Observers P. Pravec, P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, M. Elowitz, R. Huber, L. Manguso.  Measurers J. Stuart,
    R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2000 UL11                                                            PHA 0.022
Epoch 2000 Oct. 23.0 TT = JDT 2451840.5                 Spahr
M 338.17536              (2000.0)            P               Q
n   0.31604543     Peri.  150.49575     -0.56891798     -0.82222661
a   2.1345338      Node   334.16820     +0.74686995     -0.50811396
e   0.6358380      Incl.    2.18400     +0.34426386     -0.25644415
P   3.12           H   19.8           G   0.15
From 17 observations 2000 Oct. 25-26.

Ephemeris:
2000 UL11                a,e,i = 2.13, 0.64, 2                   q = 0.7773
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2000 10 13    03 17.19   +24 26.0    0.403    1.351   146.1    24.3    19.6
2000 10 18    03 24.12   +25 55.8    0.343    1.302   148.9    23.3    19.2
2000 10 23    03 32.39   +27 48.8    0.287    1.254   151.2    22.5    18.7
2000 10 28    03 43.23   +30 18.7    0.233    1.206   152.5    22.3    18.1
2000 11 02    03 59.41   +33 51.3    0.183    1.157   152.2    23.6    17.5
2000 11 07    04 28.11   +39 16.2    0.137    1.110   148.6    27.8    16.9
2000 11 12    05 33.47   +47 45.4    0.096    1.063   138.1    38.5    16.4
2000 11 17    08 36.28   +53 58.6    0.069    1.018   113.2    63.3    16.3
2000 11 22    12 04.25   +34 38.7    0.070    0.974    76.8    99.1    17.6
2000 11 27    13 22.43   +13 59.5    0.099    0.933    54.5   120.5    19.5
2000 12 02    13 55.89   +02 56.6    0.139    0.895    45.9   127.6    20.8

Timothy B. Spahr             (C) Copyright 2000 MPC           M.P.E.C. 2000-U28

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