Question

what are the causes for altitude and orbit changes for a satellite subsystems?

Answer 1

Answer:

24. Orbit control:  The gravitation forces of moon & the sun cause inclination of orbital plane.  There are many other smaller forces that act on satellite causing the orbit to change.  For the orbit to be truly geostationary, it must lie in equatorial plane, be circular and have correct altitude.

Answer 2

Answer:

Orbit control:The gravitation forces of moon & the sun cause inclination of orbital plane. There are many other smaller forces that act on satellite causing the orbit to change.For the orbit to be truly geostationary, it must lie in equatorial plane, be circular and have correct altitude.

Explanation:

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