Duration is not a reliable way to distinguish between meteors and space
junk. You can only do that using velocity, which is difficult to do from
one vantage point. I've recorded re-entering debris that only glowed for
a few seconds.
Chris
*******************************
Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com
On 8/25/2013 6:46 AM, [email protected] wrote:
Twenty seconds? Sounds like re-entry debris. Anyone else?>>
too short in duration for re-entry debris...
geozay
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