Calculate the signed angle from lon1 to lon2.
First ecliptic longitude in degrees
Second ecliptic longitude in degrees
Signed angle in degrees (-180 to +180)
Positive = lon2 is ahead of lon1 (going counterclockwise/eastward) Negative = lon2 is behind lon1 (going clockwise/westward)
This is needed for determining applying vs separating aspects.
signedAngle(0, 10) // +10 (lon2 is 10° ahead)signedAngle(10, 0) // -10 (lon2 is 10° behind)signedAngle(350, 10) // +20 (crossing 0°)signedAngle(10, 350) // -20 (crossing 0°) Copy
signedAngle(0, 10) // +10 (lon2 is 10° ahead)signedAngle(10, 0) // -10 (lon2 is 10° behind)signedAngle(350, 10) // +20 (crossing 0°)signedAngle(10, 350) // -20 (crossing 0°)
Calculate the signed angle from lon1 to lon2.