01Provides 3 distinct tools for celestial object lookup, catalog search, and observing session planning.
020 GitHub stars
03Includes a catalog of over 13,000 deep-sky objects from the OpenNGC (NGC, IC, Messier, and addendum objects).
04Ensures accurate astronomical data to prevent hallucinated magnitudes, coordinates, and visibility in AI responses.
05Performs deterministic astronomy calculations for Julian dates, sidereal time, alt/az conversion, and object rise/transit/set times.
06Operates with zero network dependency, bundling all data and performing calculations locally.