Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Deferent_and_epicycle> ?p ?o }
- Deferent_and_epicycle abstract "In the Hipparchian and Ptolemaic systems of astronomy, the epicycle (literally: on the circle in Greek) was a geometric model used to explain the variations in speed and direction of the apparent motion of the Moon, Sun, and planets. In particular it explained the apparent retrograde motion of the five planets known at the time. Secondarily, it also explained changes in the apparent distances of the planets from Earth.It was first proposed by Apollonius of Perga at the end of the 3rd century BC. It was developed by Apollonius of Perga and Hipparchus of Rhodes, who used it extensively, during the second century BC, then formalized and extensively used by Ptolemy of Thebaid in his 2nd-century AD astronomical treatise the Almagest.Epicyclical motion is used in the Antikythera Mechanism, an ancient Greek astronomical device for compensating for the elliptical orbit of the Moon, moving faster at perigee and slower at apogee than circular orbits would, using four gears, two of them engaged in an eccentric way that quite closely approximates Kepler's second law.".
- Deferent_and_epicycle thumbnail Ptolemaic_elements.svg?width=300.
- Deferent_and_epicycle wikiPageExternalLink ptolemaic.swf.
- Deferent_and_epicycle wikiPageExternalLink ptolemaic_system.html.
- Deferent_and_epicycle wikiPageExternalLink ptolemy.html.
- Deferent_and_epicycle wikiPageExternalLink astronomianova.
- Deferent_and_epicycle wikiPageExternalLink kmath639.htm.
- Deferent_and_epicycle wikiPageExternalLink Epicycle.html.
- Deferent_and_epicycle wikiPageExternalLink epiclc_ja.html.
- Deferent_and_epicycle wikiPageID "143608".
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- Deferent_and_epicycle wikiPageOutDegree "96".
- Deferent_and_epicycle wikiPageRevisionID "667300681".
- Deferent_and_epicycle wikiPageWikiLink Al-Andalus.
- Deferent_and_epicycle wikiPageWikiLink Alfonsine_Tables.
- Deferent_and_epicycle wikiPageWikiLink Alfonsine_tables.
- Deferent_and_epicycle wikiPageWikiLink Alfonso_X_of_Castile.
- Deferent_and_epicycle wikiPageWikiLink Almagest.
- Deferent_and_epicycle wikiPageWikiLink Almost_periodic_function.
- Deferent_and_epicycle wikiPageWikiLink Angular_velocity.
- Deferent_and_epicycle wikiPageWikiLink Antikythera_Mechanism.
- Deferent_and_epicycle wikiPageWikiLink Antikythera_mechanism.
- Deferent_and_epicycle wikiPageWikiLink Apollonius_of_Perga.
- Deferent_and_epicycle wikiPageWikiLink Apparent_retrograde_motion.
- Deferent_and_epicycle wikiPageWikiLink Aristarchus_of_Samos.
- Deferent_and_epicycle wikiPageWikiLink Aristotelian_Physics.
- Deferent_and_epicycle wikiPageWikiLink Aristotelian_physics.
- Deferent_and_epicycle wikiPageWikiLink Aristotle.
- Deferent_and_epicycle wikiPageWikiLink Astronomy.
- Deferent_and_epicycle wikiPageWikiLink Avempace.
- Deferent_and_epicycle wikiPageWikiLink Calculus.
- Deferent_and_epicycle wikiPageWikiLink Category:Ancient_Greek_astronomy.
- Deferent_and_epicycle wikiPageWikiLink Category:History_of_astronomy.
- Deferent_and_epicycle wikiPageWikiLink Classical_Mechanics.
- Deferent_and_epicycle wikiPageWikiLink Classical_mechanics.
- Deferent_and_epicycle wikiPageWikiLink Complex_number.
- Deferent_and_epicycle wikiPageWikiLink Complex_plane.
- Deferent_and_epicycle wikiPageWikiLink Copernican_Revolution.
- Deferent_and_epicycle wikiPageWikiLink Copernicus.
- Deferent_and_epicycle wikiPageWikiLink De_revolutionibus_orbium_coelestium.
- Deferent_and_epicycle wikiPageWikiLink Discovery_of_Neptune.
- Deferent_and_epicycle wikiPageWikiLink Ecliptic.
- Deferent_and_epicycle wikiPageWikiLink Empirical.
- Deferent_and_epicycle wikiPageWikiLink Empirical_evidence.
- Deferent_and_epicycle wikiPageWikiLink Encyclopaedia_Britannica.
- Deferent_and_epicycle wikiPageWikiLink Encyclopædia_Britannica.
- Deferent_and_epicycle wikiPageWikiLink Epicycloid.
- Deferent_and_epicycle wikiPageWikiLink Epitrochoid.
- Deferent_and_epicycle wikiPageWikiLink Equant.
- Deferent_and_epicycle wikiPageWikiLink Eudoxus_of_Cnidus.
- Deferent_and_epicycle wikiPageWikiLink Fourier_series.
- Deferent_and_epicycle wikiPageWikiLink Frequency.
- Deferent_and_epicycle wikiPageWikiLink Function_(mathematics).
- Deferent_and_epicycle wikiPageWikiLink Galileo_Galilei.
- Deferent_and_epicycle wikiPageWikiLink Geocentric.
- Deferent_and_epicycle wikiPageWikiLink Geocentric_model.
- Deferent_and_epicycle wikiPageWikiLink Giovanni_Schiaparelli.
- Deferent_and_epicycle wikiPageWikiLink Girolamo_Fracastoro.
- Deferent_and_epicycle wikiPageWikiLink Greek_language.
- Deferent_and_epicycle wikiPageWikiLink Heliocentric.
- Deferent_and_epicycle wikiPageWikiLink Heliocentric_system.
- Deferent_and_epicycle wikiPageWikiLink Heliocentrism.
- Deferent_and_epicycle wikiPageWikiLink Hipparchus.
- Deferent_and_epicycle wikiPageWikiLink History_of_science.
- Deferent_and_epicycle wikiPageWikiLink Ibn_Bajjah.
- Deferent_and_epicycle wikiPageWikiLink Imaginary_number.
- Deferent_and_epicycle wikiPageWikiLink Inferior_and_superior_planets.
- Deferent_and_epicycle wikiPageWikiLink Inferior_planets.
- Deferent_and_epicycle wikiPageWikiLink Isaac_Newton.
- Deferent_and_epicycle wikiPageWikiLink Johannes_Kepler.
- Deferent_and_epicycle wikiPageWikiLink Jupiter.
- Deferent_and_epicycle wikiPageWikiLink Keplers_laws_of_planetary_motion.
- Deferent_and_epicycle wikiPageWikiLink Keplers_second_law.
- Deferent_and_epicycle wikiPageWikiLink Law_of_Gravitation.
- Deferent_and_epicycle wikiPageWikiLink Laws_of_planetary_motion.
- Deferent_and_epicycle wikiPageWikiLink Mathematical_functions.
- Deferent_and_epicycle wikiPageWikiLink Moon.
- Deferent_and_epicycle wikiPageWikiLink N-body_problem.
- Deferent_and_epicycle wikiPageWikiLink Newtons_law_of_universal_gravitation.
- Deferent_and_epicycle wikiPageWikiLink Nicolaus_Copernicus.
- Deferent_and_epicycle wikiPageWikiLink Norwood_Russell_Hanson.
- Deferent_and_epicycle wikiPageWikiLink Numerical_analysis.
- Deferent_and_epicycle wikiPageWikiLink Numerical_methods.
- Deferent_and_epicycle wikiPageWikiLink Occams_razor.
- Deferent_and_epicycle wikiPageWikiLink Opposition_(planets).
- Deferent_and_epicycle wikiPageWikiLink Optics.
- Deferent_and_epicycle wikiPageWikiLink Orbit.
- Deferent_and_epicycle wikiPageWikiLink Orbital_mechanics.
- Deferent_and_epicycle wikiPageWikiLink Owen_Gingerich.
- Deferent_and_epicycle wikiPageWikiLink Period_(physics).
- Deferent_and_epicycle wikiPageWikiLink Periodic_function.
- Deferent_and_epicycle wikiPageWikiLink Physics.
- Deferent_and_epicycle wikiPageWikiLink Planet.
- Deferent_and_epicycle wikiPageWikiLink Planetary_Hypotheses.
- Deferent_and_epicycle wikiPageWikiLink Planets.
- Deferent_and_epicycle wikiPageWikiLink Ptolemaic_system.
- Deferent_and_epicycle wikiPageWikiLink Ptolemy.
- Deferent_and_epicycle wikiPageWikiLink Rational_number.
- Deferent_and_epicycle wikiPageWikiLink Saving_the_phenomena.
- Deferent_and_epicycle wikiPageWikiLink Scientific_formalism.