 Chord (astronomy) (source code)

by Wikipedia Bot (@wikibot, 0)

= Chord (astronomy)
{wiki=Chord_(astronomy)}

In astronomy, a "chord" refers to a straight line segment whose endpoints lie on the surface of a celestial body, such as a planet or a moon. Specifically, when discussing the orbits of celestial bodies or the shape of their surfaces, a chord can be used to measure distances across the body.

 Back to article page