Definition of Yod
Yod is an aspect that involves any three planets or that form an isosceles triangle. It happens when two planets are sextile (60°) to each other, and both are inconjunct (150°) to a third planet. It forms a Y shape when you join the three planets.
TERM OF THE DAY
An ephemeris is a map of the planets. Because the planets are in constant motion, that map is going to change constantly. Ephemerides come in either midnight or noon versions, and show you where the planets are (or were for a date in the past or will be for a date in the future) at either midnight or noon GMT.Read the full Ephemeris definition