ASTROLABE REFERENCE LIBRARY

Astrolabe Encyclopedia

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ASTROLABE ENCYCLOPEDIA

Orbital revolution

The annual motion of the Earth in an elliptical orbit round the Sun. Applicable also to the motion of any celestial body which pursues an orbit around any other body.

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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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