Ictinus_(crater)
Ictinus (crater)
Crater on Mercury
Ictinus is a crater on Mercury.[1] Its depth from crater floor to rim is 4.8 km.[2] Its name was adopted by the International Astronomical Union in 1976. Ictinus is named for the Ancient Greek architect Ictinus, who lived in the 5th century BCE.[3]
The northern rim of Ictinus is in permanent shadow.[4]