Updated elements

From: Ted Molczan (ssl3molcz@rogers.com)
Date: Tue May 12 2009 - 15:32:45 UTC

  • Next message: GERHARD GROENEWALD: "STS"

    David Brierley, Russell Eberst, Marco Langbroek, Alberto Rango, Greg Roberts,
    Viktor Voropaev, Peter Wakelin, Mike Waterman, and I, contributed observations
    used to determine one or more of the following element sets.
    
    DSP F19                                                622 X 34721 km
    1 25669U 99017A   09131.55786688  .00000135  00000-0  20515-2 0    08
    2 25669  29.0677  58.5097 7089413 282.2524  12.5673  2.32827766    09
    Arc 20090422.91-0511.91 WRMS resid 0.005 totl 0.004 xtrk
    
    USA 202                                              35674 X 35817 km
    1 33490U 09001A   09131.17985438  .00000000  00000-0  00000-0 0    01
    2 33490   2.8693 339.9835 0016991 128.9221 230.8791  1.00422100    00
    Arc 20090510.7-0511.95 WRMS resid 0.000 totl 0.000 xtrk
    
    Recent observations reveal that USA 202 is on the move again, drifting east at
    about 0.532 deg/d; yesterday it passed 46.1 E.
    
    STSS-ATRR                                                865 X 875 km
    1 34903U 09023A   09131.94100261  .00000000  00000-0  00000-0 0    03
    2 34903  98.9211 230.0880 0006757 211.1390 148.9378 14.06067475    04
    Arc 20090505.91-0511.95 WRMS resid 0.021 totl 0.010 xtrk
    
    My observation of STSS-ATRR is almost exactly 1 s late relative the others last
    night. There was no reduction error. Wind-induced vibrations were a problem
    during most of that pass, but I made the observation during a moment of
    reasonable calm. I excluded the point from the analysis.
    
    STSS-ATRR r                                              162 X 859 km
    1 34904U 09023B   09132.09858490  .00398508  00000-0  25187-3 0    04
    2 34904 112.5267 233.8181 0505658 301.8782  53.4111 15.17895423    00
    Arc 20090510.92-0512.11 WRMS resid 0.024 totl 0.013 xtrk
    
    Ted Molczan
    
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