Sidereal Python Packages

moira-astro

Astronomy-first pure-Python ephemeris and astrology computation engine with transparent, auditable calculations.

mayaastrolib

Modern, typed Python engine for Western (tropical) and Vedic (sidereal) astrology, on the Swiss Ephemeris. A maintained, extended fork of flatlib.

swisseph-ffi

Pure Python ctypes FFI wrapper for the Swiss Ephemeris C library

jmeph-ffi

Pure Python ctypes FFI wrapper for the JPL Moshier Ephemeris C library with raw jme_* access and bundled jme plus calceph runtimes