Worldwide Planetariums Database



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From 1986 to 1988
Number of copies: 7

Number of stars: 8500

History: By arithmetic control of the 4 axes of diurnal motion, latitude, azimuth, and precession motion, motion of any virtual axis was able to be recreated. It allowed for the display of diurnal motion on planets and moons. For 14 to 18m.

List of planetariums using this projector


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