ASTROLABE REFERENCE LIBRARY

Astrolabe Encyclopedia

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ASTROLABE ENCYCLOPEDIA

Astronomical unit

Mean distance of Earth to Sun, or 92,900,000 miles; employed as a unit for indicating intra-solar system distances.

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Source and attribution

Definitions and articles from Nicholas deVore's original 'Encyclopedia of Astrology' with edits and updates by Esoteric Technologies Pty Ltd, 2008.

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