Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Girdwood, Liam'

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[ascl:1502.016] libnova: Celestial mechanics, astrometry and astrodynamics library

libnova is a general purpose, double precision, celestial mechanics, astrometry and astrodynamics library. Among many other calculations, it can calculate aberration, apparent position, proper motion, planetary positions, orbit velocities and lengths, angular separation of bodies, and hyperbolic motion of bodies.