Hipparchus

c. 190–c. 120 BCE

Portrait of Hipparchus

Greek astronomer who compiled an early star catalog and founded trigonometry.

Known as
Astronomer
Category
Scientists & Inventors
Born
c. 190 BCE, Nicaea
Died
c. 120 BCE, Rhodes

Alive at the same time as Hipparchus

Portrait: William Henry Smyth, Public domain.