33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
345089
29973
2
Public Timelines
FAQ Obtener premium

31 dic 265 año aC - Apollonius (265-190 BC)

Descripción:

Apollonius, developed the concept of epicycles to account for the retrograde motion of the planets as viewed from earth. In his model, the planets followed their own circular paths as they moved in their circle around Earth. The model was accpeted and later refined by Hipparchus. This model is Heliocentric.

Añadido al timeline:

28 nov 2017
0
0
574

fecha:

31 dic 265 año aC
Ahora mismo
~ 2293 years ago

Fotos: