Regiomontanus Houses
DefinitionRegiomontanus Houses are a quadrant-based house system used to divide an astrological chart into twelve sectors. Named after the fifteenth-century mathematician and...
Campanus Houses
DefinitionCampanus Houses are an unequal house system used to divide an astrological chart into twelve sectors. The method divides the prime vertical—the...
Koch Houses
DefinitionKoch Houses are a time-based quadrant house system used to divide a natal chart into twelve houses. Developed by German astrologer Walter...
Placidus Houses
DefinitionPlacidus Houses is a quadrant house system used to divide an astrological chart into twelve areas. It anchors the chart to the...
Equal Houses
DefinitionEqual Houses is a house system that divides the zodiac into twelve sections of exactly 30 degrees each. The first house begins...
Whole Sign Houses
DefinitionWhole Sign Houses is a house system in which each zodiac sign forms one complete house. The sign containing the Ascendant becomes...
