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Definitions from the Web

Evection

Definition: Evection is a term used in astronomy to describe the perturbation of the moon's orbit caused by the gravitational attraction of the sun.

Parts of Speech:

• Noun: The evection of the moon's orbit affects its position and velocity.

Examples/Usage:

1. The evection of the moon's orbit is responsible for the moon's irregular movements.

2. Astronomers study the effects of evection to better understand the dynamics of celestial bodies.

Related Products:

Explore further information and resources about evection:

• Books on Evection
• Astronomy Telescopes
• Books on Celestial Mechanics