Mean distance of Earth to Sun, or 92,900,000 miles; employed as a unit for indicating intra-solar system distances.
DeVore, Nicholas. Encyclopedia of Astrology. New York: Philosophical Library, 1947.
Mean distance of Earth to Sun, or 92,900,000 miles; employed as a unit for indicating intra-solar system distances.
DeVore, Nicholas. Encyclopedia of Astrology. New York: Philosophical Library, 1947.