Overview
Ptolemy was an Astronomer.
Life and dates
Attested activity
- AD 100 to AD 170 西法自多祿某以至第谷Dated from the passage context · Draft History of Qing 26, passage 44
Origins and identity
- Western 西人Directly stated · Draft History of Qing 26, passage 44
Events and relationships
- Established deferent epicycle eccentricScholarly · Theorist · Mode named-source-report Source Work Daily Solar Motion Treatise (Later Compilation) 考成後編日躔歷理Directly stated · Draft History of Qing 26, passage 44
References in the histories
No matching passages.