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Questions about satellites designed to aid in communications, such as phone, TV and Internet satellites.

4 votes
2 answers
129 views

How close will the cubesats be when numerous of them are launched simultaneously?

Checking the onboard video of PSLV C43 gives a feel like the CubeSats are released in very proximity. Does this mean that these CubeSats will be orbiting in such very close proximity through out the …
karthikeyan's user avatar
  • 4,489
3 votes
1 answer
1k views

How often does a geostationary satellite enter into a Lunar shadow?

Is there a chance for the many geostationary satellites to enter into the moon’s shadow? If so, how frequently do such eclipses happen and how long do they typically last? Are such eclipses pre-cal …
karthikeyan's user avatar
  • 4,489
4 votes
1 answer
1k views

Is it possible to capture geostationary satellites with DSLR?

DSLR is to be mounted on a tripod and pointed at sky with a zoom lens. Would a sufficiently long duration of exposure reveal these non-moving satellites as bright "stars" amongst the streaks caused b …
karthikeyan's user avatar
  • 4,489