Re: Flashing high unid

From: Tony Beresford (dberesford@adam.com.au)
Date: Thu May 06 2004 - 06:48:53 EDT

  • Next message: Ted Molczan: "Raduga 33 decay: USSTRATCOM final report"

    At 18:57 6/05/04, you wrote:
    > It was moving very slowly 
    >(maybe .5 degree in a minute, or maybe .25 degree while the 
    >stars moved .25 degree to the west?).  It did double-flashes 
    >every 2.84 seconds, about +5.5 magnitude.  Unfortunately it 
    >disappeared after only a minute or so.  The direction of 
    >travel was, I think, about 270 to 290.  The following 
    >position is somewhat rough (of course); time is UTC:
    >
    >2004-05-06 02:11:10 RA 11:03 Dec -13.7 (2000)
    >
    
    Ed, Against latest alldat.tle I get only poor matches against your observation
    1. USA 5  15271 an old GPS satellite no longer synchronous so I suppose its
               non-operational
    2. 19755   an auxillary motor of a glosnass launch.
    
    However neither of them were heading towards west, but south.
    latest elsets from OIG ( later than alldat.tle) are
    
    NAVSTAR 10 (USA 5)
    1 15271U 84097A   04127.10012235  .00000087  00000-0  00000+0 0  9491
    2 15271  61.8791 169.2939 0108275 187.2879 172.6408  1.92618491140749
    SL-12 R/B(AUX MOTOR)
    1 19755U 89001G   04125.88006054 -.00000042  00000-0  77831-4 0  7746
    2 19755  65.2771 347.4083 5545007  86.2081 332.2668  4.25331220237438
    
    Tony Beresford
    
    
    
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