Definition, Meaning & Synonyms

period-of-revolution

noun

ˈpɪr.i.əd əv rɪˈvɛl.u.ʃən

Definition

The time taken for a celestial body to complete one full orbit around another body.

Examples

The Earth has a period of revolution of approximately 365.25 days around the Sun.
Jupiter takes about 11.86 Earth years to complete its period of revolution.
Understanding the period of revolution of different planets helps scientists learn about their atmospheres and potential for life.

Meaning

In the context of astronomy, the period of revolution refers to how long it takes for a planet, moon, or other celestial object to make a full rotation around its primary, such as a star or a planet.