Showing posts with label Aphelion. Show all posts
Showing posts with label Aphelion. Show all posts

Aphelion

The aphelion is the point where it is furthest from the Sun in the orbit of an object. Perihelion is the point of space where an object is relative to the earth. The Greek phrases stem from the word aphelion, apo meaning down, down, apart and Helios.

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