The True Sidereal Human Design

Tropical vs True Sidereal Astrology

This course offers a grounded introduction to the difference between tropical and true sidereal astrology, with a clear focus on awareness rather than choosing sides.

Annalena walks through the foundation of each system and explains why this distinction matters in her work. She shares how these two approaches relate to the visible sky, the movement of the equinoxes, and the way astrology is interpreted over time. This creates an important base for understanding how true sidereal astrology can also influence the Human Design chart.

You’ll also get a practical sense of how chart placements can shift between systems, along with the broader perspective behind why this conversation matters in the first place.

What you’ll learn

• The core difference between tropical and true sidereal astrology
• How each system relates to the sky, seasons, and astronomical timing
• Why chart placements can appear differently depending on the system used
• The foundational context needed before exploring true sidereal Human Design
• A broader understanding of how Annalena approaches this topic in a grounded way