AstroMB (Popularity: )
http://astromb.free.fr/ AstroMB is a smart astronomical database for scientific research, especially the study of variable stars and other transient phenomena. It's a relational database that handles astronomical images and catalogs. It's ...
Alcyone Software (Popularity: )
http://www.alcyone.de/ Alcyone Ephemeris 4.1 is an accurate and fast astronomical ephemeris calculator covering the period 3000 BC to AD 3000. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), ...
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