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IAU Minor Planet Center

Minor Planet Center

MPEC 2001-U24: 2001 UP

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M.P.E.C. 2001-U24                                Issued 2001 Oct. 18, 19:29 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 UP

Observations:
     K01U00P* C2001 10 16.34067 03 29 50.93 +07 01 20.6          20.1        704
     K01U00P  C2001 10 16.35642 03 29 45.40 +07 03 47.4          19.9        704
     K01U00P  C2001 10 16.37218 03 29 39.56 +07 06 17.7          19.4        704
     K01U00P  C2001 10 16.38859 03 29 33.53 +07 08 52.0          19.4        704
     K01U00P  C2001 10 17.31790 03 25 02.81 +10 06 49.6          18.9        704
     K01U00P  C2001 10 17.32432 03 24 59.40 +10 08 20.2          19.4        704
     K01U00P  C2001 10 17.33378 03 24 54.49 +10 10 33.2          19.2        704
     K01U00P  C2001 10 17.34021 03 24 51.14 +10 12 04.0          19.1        704
     K01U00P  C2001 10 17.34979 03 24 46.09 +10 14 19.2          19.3        704
     K01U00P  C2001 10 17.35621 03 24 42.66 +10 15 49.9          19.2        704
     K01U00P  C2001 10 17.37209 03 24 34.19 +10 19 35.7          19.4        704
     K01U00P  C2001 10 17.38802 03 24 25.63 +10 23 23.0          19.3        704

Observer details:
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli.  Measurers
    J. Stuart, R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2001 UP
Epoch 2001 Sept. 28.0 TT = JDT 2452180.5                Spahr
M 230.34768              (2000.0)            P               Q
n   1.18272513     Peri.  132.84254     -0.92773556     -0.36845443
a   0.8855508      Node    25.70922     +0.28969794     -0.81148068
e   0.2844667      Incl.    7.89220     +0.23533344     -0.45358619
P   0.83           H   25.6           G   0.15
From 12 observations 2001 Oct. 16-17.

Ephemeris:
2001 UP                  a,e,i = 0.89, 0.28, 8                   q = 0.6336
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 10 18.0  03 19.89   +13 15.8    0.017    1.012   153.2    26.4    18.0
2001 10 18.5  03 14.74   +16 19.7    0.015    1.010   154.4    25.2    17.7
2001 10 19.0  03 07.58   +20 24.6    0.013    1.008   155.4    24.3    17.3
2001 10 19.5  02 56.98   +26 01.0    0.011    1.006   155.3    24.5    16.9
2001 10 20.0  02 39.88   +33 56.0    0.0091   1.004   152.5    27.2    16.6
2001 10 20.5  02 08.26   +45 05.8    0.0076   1.002   144.9    34.9    16.4
2001 10 21.0  00 56.31   +59 09.6    0.0066   1.000   130.7    49.0    16.5
2001 10 21.5  21 56.37   +68 27.9    0.0064   0.998   111.8    67.9    17.0
2001 10 22.0  18 51.85   +61 56.3    0.0070   0.996    93.4    86.2    17.8
2001 10 22.5  17 37.20   +50 52.8    0.0083   0.994    79.3   100.2    18.8
2001 10 23.0  17 04.66   +42 05.0    0.010    0.991    69.6   109.9    19.8
2001 10 23.5  16 47.14   +35 43.8    0.012    0.989    62.7   116.6    20.6
2001 10 24.0  16 36.30   +31 07.1    0.014    0.987    57.8   121.5    21.3
2001 10 24.5  16 28.94   +27 40.9    0.016    0.985    54.2   125.0    21.9
2001 10 25.0  16 23.62   +25 02.7    0.018    0.983    51.4   127.8    22.4
2001 10 25.5  16 19.59   +22 58.0    0.021    0.981    49.1   130.0    22.9
2001 10 26.0  16 16.42   +21 17.5    0.023    0.979    47.2   131.8    23.3
2001 10 26.5  16 13.86   +19 54.9    0.025    0.976    45.6   133.3    23.6
2001 10 27.0  16 11.74   +18 45.7    0.028    0.974    44.3   134.6    23.9
2001 10 27.5  16 09.95   +17 47.0    0.030    0.972    43.1   135.7    24.2
2001 10 28.0  16 08.42   +16 56.5    0.032    0.970    42.0   136.7    24.5

Timothy B. Spahr             (C) Copyright 2001 MPC           M.P.E.C. 2001-U24

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