Question

Rotation time of artificial earth satellites formula

Answer 1

There are three common orbits:: LOW EARTH ORBIT== from 200 to 2,000 km, for example, the ISS orbits at 400 km with a speed of 28,000 km/hour, and time for one orbit is about 90 minutes. Medium Earth orbit (MEO) – most MEO satellites are at an altitude of 20,000 km, and time for one orbit is 12 hours.