Planet*Cycle programs compute the mean planetary relationships between two dates for any group of harmonics.
Click to start these Shareware programs now:
Planet*Cycle 2.0© All regular planets plus the Uranians.
Planet*Cycle 2.01© Asteroids (including Centaurs) plus regular planets plus comets plus the Uranians and other transNeptunian hypotheticals of Charles Jayne and the Ebertins with BioRythms.
Planetary harmonics are an additional means of expressing aspects (geometric relationships). They are customisable for your own favorite planets and points or if you want you may purchase a special version customised for you.