Modern astronomy meets Chitra Paksha Ayanamsa / Lahiri Ayanamsa: GNSA is an independently derived Galactic nuclear-system ayanamsa, with GNSA-JP1 showing sub-arcsecond modern continuity over the tested modern period after J2000 phase binding.
offline-first astronomy reproducible-research verification jyotish astrometry precession astronomy-software panchang iau-2006 ayanamsa galactic-center j2000 lahiri-ayanamsa sidereal-zodiac shunyaya sidereal-astronomy chitra-paksha astronomical-reference-frame ephemeris-independent
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Updated
Aug 13, 2026 - HTML