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planisphere

Keyword Profile: planisphere - planisphere is a keyword for the software application Adastra Plus.   Back to the Adastra Plus Download Page Adastra Plus: Complete astronomy with realtime sky, accurate reports, and live orbit-tracking Home/Hobby: Astronomy   Possible Definitions: 1. Planisphere (n.) The representation of the circles of the sphere upon a plane; especially, a representation of the celestial sphere upon a plane with adjustable circles, or other appendages, for showing the position of the heavens, the time of rising and setting of stars, etc., for any given date or hour.