Craters Cardanus Origin of the name Cardano, Girolamo; Italian mathematician (1501-1576). When to observe it … Nearby Catena Krafft 50 km Rima Cardanus 72 km Krafft 100 km Olbers 211 km Glushko 220 km Eddington 250 km Seleucus 291 km Cavalerius 299 km