Placidus house system

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf astrological house system
gptkbp:alsoKnownAs gptkb:Placidus_system
gptkbp:alternativeTo gptkb:Porphyry_house_system
Equal house system
Koch house system
Regiomontanus house system
gptkbp:basisFor time-based division
gptkbp:calculationRequires birth time
birth location
gptkbp:criticizedFor inapplicability at extreme latitudes
gptkbp:dividedInto ecliptic
celestial sphere
12 houses
gptkbp:houseDivisionMethod proportional to time taken for Ascendant to reach Midheaven
https://www.w3.org/2000/01/rdf-schema#label Placidus house system
gptkbp:introducedIn 17th century
gptkbp:namedAfter gptkb:Placidus_de_Titis
gptkbp:popularFor most popular house system in modern Western astrology
gptkbp:usedBy astrologers
gptkbp:usedIn gptkb:Western_astrology
gptkbp:bfsParent gptkb:Equal_house
gptkbp:bfsLayer 7