The time period taken by the satellite to complete one orbit is called ________(a) Lapsed time(b) Time period(c) Sidereal period(d) Unit frequencyThis question was addressed to me in an interview for internship.My enquiry is from Satellite Orbits topic in division Satellite Communication of Avionics

The time period taken by the satellite to complete one orbit is called

1.	The time period taken by the satellite to complete one orbit is called ________(a) Lapsed time(b) Time period(c) Sidereal period(d) Unit frequencyThis question was addressed to me in an interview for internship.My enquiry is from Satellite Orbits topic in division Satellite Communication of Avionics
Answer» Right option is (c) Sidereal PERIOD The best I can explain: The period is the time it TAKES for a satellite to complete one ORBIT. It is also called the sidereal period. A sidereal orbit uses some external fixed or apparently motionless object such as the sun or star for REFERENCE in determining a sidereal period.

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