Eudoxus (Martian crater)

Eudoxus is an impact crater in the Phaethontis quadrangle of Mars, located at 44.9°S latitude and 147.5°W longitude. It is 98.0 km in diameter. It was named after Greek astronomer Eudoxus of Cnidus (4th century BC), and the name was approved in 1973.
The closest named crater is Hipparchus to the west, other named craters are further away including Nansen to the southeast and Yaren to the east.