ruby-sphere

ruby-sphere is a set of libraries and user interfaces written in Ruby to calculate apparent positions of stars with a moderate accuracy. Its goal is to provide an easy way to plan astronomical observations. - now in Alpha stage!

README

Installation and usage.

Screenshots

Have a look!

API document

Library methods for your own applications.

Project summary

Downloads, BTS, and more in SourceForge.net.

ChangeLog

A long long history...