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RE: (meteorobs) Re: is this good timing?



I don't remember the exact numbers (I will check) but I believe the 
calculation for a 40 per second (140,000/Hr) meteor storm is something like 
1 meteoroid per 1000 km^2 per hour. The Persieds are less than a thousandth 
of that. The ISS/Shuttle is a dozen square meters. So indeed the odds are 
not zero, but certainly astronomical.

Wayne

----------
From: 	Robert Lunsford[SMTP:lunro.imo.usa@home.com]
Sent: 	Saturday, August 11, 2001 6:17 PM
To: 	meteorobs@atmob.org
Subject: 	(meteorobs) Re: is this good timing?

Arlene,

Although the Perseids put on a good show from the surface the actual
particles in space are very far apart and less numerous than the recent
Leonid encounters which spared all the orbiting satellites. The odds of
the shuttle or the space station being struck is, well......astronomical
:)

Clear Skies!

Bob



"arlene c. brill" wrote:
>
> i'm a bit surprised at this news article:
>
> > DISCOVERY LIFTS OFF
>
> Space shuttle Discovery got a jump on gathering storm clouds and streaked 
to
> orbit with five astronauts and two cosmonauts on a trip to the 
international
> space station.
>
> .... http://www.cnn.com/2001/TECH/space/08/10/discovery.launch/index.html
>
> in light of the ongoing Perseid Meteor Shower reaching its peak this 
week,
> isn't this asking for trouble or doesn't it matter?
>
> as far as the Perseids here in the western Aegean...all i can say is 
'eh'...
> the Leonids are more spectacular. but i hope you all have better luck. 
our
> skies are very clear but the meteors so far aren't adding up to big time
> viewing.
>
> arlene in assos
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