Re: I just saw the coolest thing!




"William Hamblen" <wrhamblen@xxxxxxxxxxx> wrote in message
news:4a3804hp77i3uibps9ttdka74lpfmcorv0@xxxxxxxxxx
On Mon, 14 Apr 2008 19:35:01 +0100, "OG" <owen@xxxxxxxxxxxxxxxxxxx>
wrote:


"P. Edward Murray" <P.EdwardMurray@xxxxxxxxx> wrote in message
news:8ab81f77-db02-463f-9bce-a1da941ff77e@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Mark,

Yes I've seen this before and I think it's one of those GeoStationary
Satellites:)

Geostatonary satellites wouldn't be seen to be moving - though you may
have
seen the moon moving behind it (which would have taken something like an
hour for the satellite to cross the full diameter of the moon) .


Revolving around the Earth 360 degrees in 24 hours it would take a
satellite only four minutes to move a distance equal to the diameter
of the Moon against the background of the stars.


Yes, my mistake already acknowledged.


.



Relevant Pages

  • Re: GPS satellite clock bias
    ... The clocks in the satellites run slower because of the velocity ... they are moving which is due to relativity. ...
    (sci.geo.satellite-nav)
  • Re: On the observation of a moving object.
    ... :> satellites in dark space pass each other. ... How do you know they are moving in the same direction? ... The object you were standing on would appear to ...
    (sci.physics.relativity)
  • Re: I just saw the coolest thing!
    ... Geostatonary satellites wouldn't be seen to be moving - though you may have ... hour for the satellite to cross the full diameter of the moon). ...
    (sci.astro.amateur)
  • Re: I just saw the coolest thing!
    ... Geostatonary satellites wouldn't be seen to be moving - though you may have ... seen the moon moving behind it (which would have taken something like an ...
    (sci.astro.amateur)
  • Re: Satellite on top of Crystal Palace TV mast?
    ... Bill Wright wrote: ... Of course you trade this reduced delay ... satellites (I was a systems specialist in satellites before moving to ... Tracking moving satellites is tricky, ...
    (uk.tech.broadcast)