Secchi is a crater in the Hellas quadrangle of Mars, located at 58.3° south latitude and 258.1° west longitude.
 it is 223 km in diameter and was named after Angelo Secchi, an Italian astronomer (1818–1878).
Secchi is a crater in the Hellas quadrangle of Mars, located at 58.3° south latitude and 258.1° west longitude.  it is 223 km in diameter and was named after Angelo Secchi, an Italian astronomer (1818–1878).
Secchi (Martian crater)