@zodiacs/engine 1.0.0
    Preparing search index...

    Function aspectMotion

    • The motion of an aspect at the chart instant, from the two longitudes and their speeds (degrees per day). It is applying when the orb is strictly decreasing: the sign of the orb's rate of change, not a step forward in time, decides. An exact aspect (orb 0) can only separate.

      Parameters

      • a: { lon: number; speed: number }
      • b: { lon: number; speed: number }
      • angle: number

      Returns AspectMotion