MPEC 2001-K32: 2001 KO20

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M.P.E.C. 2001-K32                                Issued 2001 May 24, 17:41 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 KO20

Observations:
     K01K20O* C2001 05 23.22333 14 45 35.12 +08 21 14.1          18.3        704
     K01K20O  C2001 05 23.23449 14 45 33.57 +08 20 33.8          18.8        704
     K01K20O  C2001 05 23.24570 14 45 32.11 +08 19 51.8          18.7        704
     K01K20O  C2001 05 23.25687 14 45 30.64 +08 19 09.9          18.4        704
     K01K20O  C2001 05 23.26804 14 45 29.24 +08 18 29.6          18.7        704
     K01K20O  C2001 05 23.92892 14 44 12.23 +07 37 44.9          17.9 R      046
     K01K20O  C2001 05 23.93017 14 44 12.04 +07 37 41.6                      046
     K01K20O  C2001 05 23.93115 14 44 11.92 +07 37 38.1                      046
     K01K20O  C2001 05 23.93214 14 44 11.83 +07 37 34.2                      046
     K01K20O  C2001 05 23.93303 14 44 11.70 +07 37 30.7          18.0 R      046
     K01K20O  C2001 05 23.95853 14 44 08.36 +07 35 57.1                      118
     K01K20O  C2001 05 23.96418 14 44 07.73 +07 35 36.1                      118
     K01K20O  C2001 05 23.96944 14 44 07.11 +07 35 16.5          17.7 R      118
     K01K20O  C2001 05 24.00227 14 44 03.15 +07 33 14.2                      557
     K01K20O  C2001 05 24.00382 14 44 02.97 +07 33 09.1          18.8 V      557
     K01K20O  C2001 05 24.02748 14 44 00.08 +07 31 41.8                      557
     K01K20O  C2001 05 24.18215 14 43 44.39 +07 22 22.2                      682
     K01K20O  C2001 05 24.20507 14 43 41.55 +07 20 57.4          18.5        682
     K01K20O  C2001 05 24.22050 14 43 39.01 +07 19 58.7          18.2 R      649
     K01K20O  C2001 05 24.22472 14 43 38.47 +07 19 43.0          18.4 R      649
     K01K20O  C2001 05 24.22802 14 43 38.67 +07 19 31.7          18.0        682
     K01K20O  C2001 05 24.22986 14 43 37.79 +07 19 24.3          18.4 R      649
     K01K20O 1C2001 05 24.24001 14 43 37.45 +07 18 42.3                      658
     K01K20O 1C2001 05 24.24839 14 43 36.40 +07 18 11.6                      658
     K01K20O 1C2001 05 24.25142 14 43 36.04 +07 17 59.0                      658

Observer details:
046 Klet.  Observers M. Tichy, M. Kocer.  0.57-m f/5.2 reflector + CCD.
118 Modra.  Observers A. Galad, P. Koleny.  0.6-m f/5.5 reflector + CCD.
557 Ondrejov.  Observers P. Pravec, P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg.  Observer D. Trentman.  Measurer
    K. Smalley.  0.75-m Newtonian + CCD.
658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
    Plaskett reflector + CCD.
682 Kanab.  Observer E. Sheridan.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, S. Adams.  Measurers J. Stuart,
    R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2001 KO20
Epoch 2001 May 11.0 TT = JDT 2452040.5                  Spahr
M  73.72587              (2000.0)            P               Q
n   0.73562991     Peri.   64.81304     -0.74284094     -0.62677654
a   1.2153363      Node    75.46024     +0.49265961     -0.74971569
e   0.1232049      Incl.   14.06512     +0.45329223     -0.21231476
P   1.34           H   20.2           G   0.15
From 25 observations 2001 May 23-24.

Ephemeris:
2001 KO20                a,e,i = 1.22, 0.12, 14                  q = 1.0656
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 05 21    14 50.17   +10 38.7    0.232    1.210   145.7    28.1    18.7
2001 05 31    14 32.82   +00 37.0    0.257    1.230   143.3    29.5    19.0
2001 06 10    14 23.97   -08 08.5    0.297    1.248   136.9    33.8    19.4
2001 06 20    14 22.72   -15 15.0    0.347    1.266   129.7    38.2    19.9
2001 06 30    14 27.90   -20 54.4    0.405    1.283   122.9    41.7    20.4
2001 07 10    14 38.29   -25 26.3    0.470    1.298   116.9    44.3    20.8
2001 07 20    14 52.92   -29 06.7    0.538    1.313   111.5    46.1    21.2
2001 07 30    15 11.19   -32 07.2    0.609    1.325   106.7    47.2    21.5
2001 08 09    15 32.56   -34 34.9    0.681    1.337   102.3    47.8    21.8
2001 08 19    15 56.61   -36 33.3    0.754    1.346    98.3    48.1    22.0

Timothy B. Spahr             (C) Copyright 2001 MPC           M.P.E.C. 2001-K32

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