DeLuce Regiomontanus Birth Chart Calculator

This calculator uses DeLuce sidereal zodiac system and Regiomontanus house system.

The DeLuce ayanamsa, developed by Robert DeLuce, is a sidereal system used by some Western astrologers. It represents an alternative approach to measuring the precession of the equinoxes and provides a different perspective on planetary positions in the zodiac.

The Regiomontanus house system, named after 15th-century astronomer Johannes Müller (Regiomontanus), is a space-based quadrant system. It is popular among Renaissance and traditional astrologers and is known for its mathematical elegance.

For more features including saving charts, transit charts, synastry charts, and more settings please use True Sky online astrology software.