Galactic Equator (noun) Definition, Meaning & Examples

noun Astronomy.
  1. the great circle on the celestial sphere that is equidistant from the galactic poles, being inclined approximately 62° to the celestial equator and lying about one degree north of the center line of the Milky Way.
noun
  1. the great circle on the celestial sphere containing the galactic plane
Galactic Equator (noun) Definition, Meaning & Examples

More Definitions