Kepler's Third Law (Noun)
Meaning
A law stating that the ratio of the square of the revolutionary period (in years) to the cube of the orbital axis (in astronomical units) is the same for all planets.
Classification
Nouns denoting cognitive processes and contents.
Examples
- Kepler's third law provides a useful tool for astronomers to calculate the distance of a planet from the Sun based on its orbital period.
- According to Kepler's third law, the ratio of the square of the orbital period to the cube of the semi-major axis is a constant value.
- Kepler's third law states that the ratio of the square of the orbital period to the cube of the semi-major axis is the same for all planets in our solar system.
- Understanding Kepler's third law is essential for astronomers to determine the orbit of a newly discovered exoplanet.
- By applying Kepler's third law, astronomers can calculate the relative distances of the planets in our solar system from the Sun.