Solaris (work in progress)

Fast celestial body computation library

• Plain C implementation without any dependencies
• Cross-platform
• Builtin planets and celestial objects
• Zero runtime allocations except for dynamic calculations

Implementation details

• Calculations are based on the book "Astronomie mit dem Personal Computer"
• In some rather unimportant cases, readability is preferred over performance

Progress

• Basic model
• Transforms
• Builtin planets
• Builtin celestial objects
• Spatial acceleration (quadtree)
• Special Events (alignment of planets, ...)
• Plate solving