KnowraPtolemaic systemLinked fromLinked fromThe 46 pages that link to Ptolemaic system, each with the reason it gives.All 46Broader topic 10Related 11Narrower topic 5Compared with 20PtolemyBroader topic: It is the complete cosmological framework associated with Ptolemy’s astronomical work.AlmagestBroader topic: It is the complete cosmological model developed through the treatise’s mathematical chapters.GeocentrismBroader topic: Its nested circles made geocentrism a predictive mathematical system.InstrumentalismBroader topic: Its mathematical machinery became a prominent case in debates over whether models describe or merely save appearances.Claudius PtolemyBroader topic: It developed and transmitted the system beyond the original text.History of astronomyBroader topic: Ptolemy's model became a durable framework for predicting planetary positions across several cultures.Uniform circular motionBroader topic: Its geometric devices preserved uniform circular motions while matching observed planetary paths.Dialogue Concerning the Two Chief World SystemsBroader topic: It supplies the established planetary scheme defended by Simplicio.Science in the ancient worldBroader topic: Its mathematical tables and planetary model shaped astronomy across multiple regions for centuries.Timeline of cosmological theoriesBroader topic: It formalized Earth-centered cosmology and remained dominant for centuries.