What are the key features of True Sidereal Human Design charts?

Last Updated: Dec 6, 2025

True Sidereal Human Design charts use the real astronomical sky to calculate your Type, Profile, Centers, and Gates. Instead of relying on the Tropical zodiac, True Sidereal Astrology aligns with the actual constellation boundaries, including Ophiuchus and the true sizes of the constellations. This often results in different Gate activations and a chart that feels more grounded, accurate, and aligned with how you naturally experience yourself.