de440s

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takashi-cw / Stella_JS

JPL DE440s をブラウザ内で直読みする高精度天文・占星術計算アプリ。サーバー不要・Swiss Ephemeris 非依存・MIT ライセンス / Browser-based astrological calculator using JPL DE440s directly. No server, no Swiss Ephemeris. Natal, horary, progressions & more.

javascript github-pages astronomy japanese astrology house-system natal-chart jpl-ephemeris ayanamsha de440s

Updated Jun 14, 2026
JavaScript

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