ZODIAL.aiChoose your calibre.
All five calibres run on one astronomical engine and accept the same complications. Switch at any point; your chart moves with you.
Tourbillon
A zodiac dial around a sidereal tourbillon cage, with the sky ring, a 24-hour ring and the analemma Sun. It reads as a watch.
Orloj
A Prague-style astrolabe with twilight bands, three hour systems and an eccentric zodiac, over a calendar plate that carries your periods.
Antikythera
The Antikythera mechanism, working: Egyptian calendar, zodiac and planet pointers on the front, the Metonic and Saros spirals with real eclipses on the back.
Orrery
Every planet on its arm at its true heliocentric position, inside the geocentric transit track that astrology reads.
Lunar Mansion
One Moon hand across the xiu, manazil and nakshatras, a tithi ring turning with the Sun, and the Moon as it stands in your sky.
The moment you arrived.
It sets the natal wheel: your Ascendant, your houses and every planet at its exact degree. Computed on this device; never uploaded.