Wednesday, 27 June 2018

newtonian mechanics - What is the typical orbital life of an artificial satellite?


The orbit of satellites around Earth eventually decays, or so I read. This is typically caused either by atmospheric drag, or by tides. I would assume most satellites have a limited service life in orbit. Hence the question - What is the typical orbital life of a satellite? How long before it's successor must be launched into orbit ?


EDIT: For instance, a weather satellite




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