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IAU Minor Planet Center

Minor Planet Center

MPEC 2001-O52: 2000 OH67

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M.P.E.C. 2001-O52                                Issued 2001 July 31, 14:26 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 OH67

                           Revision to MPEC 2000-T41

Observations:
     K00O67H 3C2001 06 26.53664 21 38 10.70 -19 26 43.8                      568
     K00O67H 3C2001 06 27.50934 21 38 07.91 -19 27 02.9                      568
     K00O67H 3C2001 06 27.57373 21 38 07.70 -19 27 04.3                      568

Observer details:
568 Mauna Kea.  Observers C. Veillet, A. Doressoundiram.  Measurer C. Veillet.
    3.6-m Canada-France-Hawaii Telescope + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc and reference
010626 568 39.3+ 11.6+    010627 568 39.1+ 11.8+    MPO  6282

Orbital elements:
2000 OH67
Eccentricity assumed
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5                  Marsden
M 286.90323              (2000.0)            P               Q
n   0.00333310     Peri.  326.34433     +0.71375567     -0.69379054
a  44.3851187      Node    77.89996     +0.66229329     +0.62399194
e   0.1046108      Incl.    5.63186     +0.22786058     +0.35956745
P 296              H    6.5           G   0.15
Residuals in seconds of arc
000729 807  0.0   0.1-    000828 807  0.1-  0.1+    010627 568  0.1-  0.0
000729 807  0.1+  0.0     010626 568  0.0   0.2-
000828 807  0.0   0.0     010627 568  0.1+  0.1+

Ephemeris:
2000 OH67                a,e,i = 44.39, 0.10, 6                  q = 39.742
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2001 07 30    21 36.07   -19 39.3   42.479   43.465   166.0     0.3    22.9
2001 08 09    21 35.31   -19 43.3   42.454   43.463   174.0     0.1    22.9
2001 08 19    21 34.53   -19 47.1   42.458   43.460   171.7     0.2    22.9
2001 08 29    21 33.77   -19 50.6   42.491   43.457   162.9     0.4    22.9
2001 09 08    21 33.04   -19 53.6   42.552   43.454   153.3     0.6    22.9
2001 09 18    21 32.39   -19 56.2   42.639   43.452   143.6     0.8    23.0
2001 09 28    21 31.82   -19 58.1   42.750   43.449   133.7     1.0    23.0
2001 10 08    21 31.38   -19 59.3   42.882   43.446   123.8     1.1    23.0
2001 10 18    21 31.06   -19 59.8   43.030   43.444   113.9     1.2    23.0
2001 10 28    21 30.89   -19 59.5   43.190   43.441   104.0     1.3    23.0
2001 11 07    21 30.87   -19 58.4   43.358   43.438    94.0     1.3    23.1
2001 11 17    21 31.01   -19 56.6   43.527   43.436    84.0     1.3    23.1
2001 11 27    21 31.31   -19 54.1   43.694   43.433    74.0     1.3    23.1
2001 12 07    21 31.77   -19 50.9   43.852   43.430    64.1     1.2    23.1
2001 12 17    21 32.36   -19 47.1   43.997   43.428    54.1     1.1    23.1
2001 12 27    21 33.08   -19 42.8   44.125   43.425    44.2     0.9    23.1
2002 01 06    21 33.91   -19 38.2   44.231   43.422    34.3     0.7    23.0

Brian G. Marsden             (C) Copyright 2001 MPC           M.P.E.C. 2001-O52

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