Definitions for

Overview of noun aphelion

The noun aphelion has 1 senses? (no senses from tagged texts)
1. aphelion

(apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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