Zero Degree

DefinitionZero Degree is the opening degree of a zodiac sign, spanning from 0°00′ to 0°59′. It marks the point at which a...

Anaretic Degree

DefinitionThe anaretic degree is the final degree of a zodiac sign, extending from 29°00′ to 29°59′. In modern astrology, a planet or...

Critical Degree

DefinitionA critical degree is a zodiac degree that some astrological traditions treat as especially sensitive or emphatic. One commonly used scheme identifies...

Post-Retrograde Shadow

DefinitionThe post-retrograde shadow is the period after a planet stations direct but before it moves beyond the zodiacal degree where its retrograde...

Pre-Retrograde Shadow

DefinitionThe pre-retrograde shadow is the period when a planet first crosses the zodiac degrees it will later revisit during retrograde motion. It...