Ptolemaic system

GPTKB entity

Statements (67)
Predicate Object
gptkbp:instance_of gptkb:astronomy
gptkbp:consists_of epicycles
gptkbp:describes geocentric universe
gptkbp:developed_by gptkb:Claudius_Ptolemy
gptkbp:explains planetary motion
https://www.w3.org/2000/01/rdf-schema#label Ptolemaic system
gptkbp:illustrated_by geocentric diagrams
gptkbp:includes deferents
gptkbp:influenced gptkb:Islamic_astronomy
gptkbp:is_analyzed_in modern historians
gptkbp:is_associated_with medieval universities
Egyptian astronomy
gptkbp:is_based_on Aristotelian physics
gptkbp:is_challenged_by gptkb:Kepler's_laws
gptkb:Copernican_model
modern astronomy
Newtonian physics
Galileo's observations
gptkbp:is_connected_to ancient Greek philosophy
gptkbp:is_considered historically significant
gptkbp:is_criticized_for gptkb:scientific_community
complexity
gptkbp:is_critiqued_by gptkb:philosopher
scientific revolution
scientific debates
modern scientists
gptkbp:is_described_as gptkb:Ptolemy's_theories
gptkb:literature
gptkbp:is_discussed_in gptkb:textbooks
academic papers
gptkbp:is_documented_in gptkb:historical_records
gptkb:historical_texts
gptkb:Almagest
gptkbp:is_examined_in gptkb:literature
gptkb:philosophy
gptkbp:is_explored_in gptkb:documentaries
gptkb:historical_analysis
philosophical discussions
mathematical models
historical documentaries
gptkbp:is_influenced_by Hellenistic astronomy
ancient Egyptian astronomy
gptkbp:is_influential_in medieval Europe
gptkbp:is_linked_to gptkb:astrology
celestial mechanics
medieval cosmology
gptkbp:is_part_of history of astronomy
scientific history
gptkbp:is_referenced_in gptkb:popular_culture
gptkbp:is_reflected_in gptkb:educational_curricula
literature of the time
art of the period
gptkbp:is_related_to retrograde motion
gptkbp:is_represented_in planetarium shows
planetarium exhibits
gptkbp:is_studied_in university courses
astronomy courses
gptkbp:is_used_by gptkb:astronomy
gptkbp:notable_figures 2nd century AD
gptkbp:operates_in 16th century
gptkbp:replaced_by heliocentric model
gptkbp:used_in ancient astronomy
gptkbp:was_supported_by gptkb:Christian_theology
gptkbp:bfsParent gptkb:Ptolemy
gptkb:Dialogue_Concerning_the_Two_Chief_World_Systems
gptkb:Ptolemy's_Almagest
gptkbp:bfsLayer 5