Page 5 - Three New Tables for an Astrology of Three Dimensions
P. 5
Transformation of Spherical Coordinates
Two Ways to Project the Ecliptic
onto a Two-dimensional Horoscope
Arc OPQ is on an ecliptic meridian. Q is the nonagesimal
of every point on arc OPQ. The ecliptic intersects the
horizon along line AB. Arc PQ, in angular degrees, is the
inclination of the zenith to the ecliptic at point P.
