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JPL Moshier Ephemeris — Open MIT-licensed ephemeris engine in C | Prori

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JPL Moshier Ephemeris

Open MIT-licensed ephemeris engine in C

Open Source Space Developer Tools GitHubLaunched May 25, 2026

What is JPL Moshier Ephemeris?

Independent C ephemeris engine with JPL/CALCEPH, Moshier, VSOP87, ELP2000, Meeus, eclipse, and astrology/astronomy APIs. - jayeshmepani/jpl-ephemeris

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