Commentary on the evdidence for Echelon
Paul Leyland
pleyland at microsoft.com
Fri, 2 Feb 2001 01:37:45 -0800
Neil Clifford wrote:
> > I don't remember seeing any 2nd magnitude geosynchronous
> objects and I'm
> > fairly sure that my subscription to The Astronomer would
> have let me know if
> > anyone else had seen one.
>
> They can flare up to mag +2 (or better, either side of the equinoxes):
>
> http://www.satellite.eu.org/sat/vsohp/geosats.html
>
> Some have been noted to flash to mag 0 (at least).
Thank you. Your comments only make my case stronger. If the normal
brightness is 10 magnitudes or more fainter than a flare, then a flare from
0.2km reflector would cast obvious shadows at night and would also be easily
visible in broad daylight. It's possible, I suppose, that some UFO
sightings could be explained by this mechanism but I rather doubt it myself.
Paul