Definition of Callippus. Meaning of Callippus. Synonyms of Callippus

- Callippus (/kəˈlɪp.əs/; Ancient Gr****: Κάλλιππος, romanized: Kallippos; c. 370 BC – c. 300 BC) was a Gr**** astronomer and mathematician. Callippus was...
- Callippus was an Athenian who became a student of Plato. As the ****ure tyrant of Syracuse, Dion, who was also a student of Plato, recruited Callippus...
- proposed by Callippus in 330 BC. It is a period of 76 years, as an improvement of the 19-year Metonic cycle. A century before Callippus, Meton had described...
- thought that both Eudoxus and Callippus had too few spheres within their models and added more spheres onto Callippus’ system. He added three spheres...
- Anaximander Bion Empedocles Thales Aglaonice Anaxagoras Archytas Aristaeus Callippus Cleostratus Democritus Euctemon Eudoxus Heraclides Hicetas Hippocrates...
- the models of the other five planets, thus making 26 spheres in all. Callippus modified this system, using five spheres for his models of the Sun, Moon...
- planets were developed in the 4th century BC by Eudoxus of Cnidus and Callippus of Cyzicus. Their younger contemporary Heraclides Ponticus proposed that...
- return to overthrow Dionysius and rule Syracuse, before being usurped by Callippus, a fellow disciple of Plato. A variety of sources have given accounts...
- Atthis by Hegesinus — a poem no longer extant for Pausanias but cited by Callippus of Corinth (whose history of Orchomenus is no longer extant for us) —...
- 'perfect' year. Eudoxus' model Eudoxus of Cnidus (c. 340 BCE) and later Callippus Geocentric, first geometric-mathematical model The heavenly bodies move...