What it describes
A one-hundred-fifty-degree relationship is emphasized in some modern schools. Its symbolism concerns adjustment between styles that do not share element or modality. Interpret it gently and in context; traditions disagree on its importance.
How Asteria calculates it
The shortest angular separation between two planetary longitudes is compared with 150°. A match is included when the difference is at most 3°. The remaining difference is the orb. Orbs are conventions and differ between schools; Asteria’s chart includes major and selected minor longitude aspects.
Keep exploring
Study the vocabulary and traditions in the AstroWiki reference. Astronomical calculations use Astronomy Engine. Interpretations are original Asteria editorial content and are not scientific predictions.