Crater

Helicon

Greek astronomer, mathematician (fl. c. 361 B.C.).

Center: 40.4306°N, 23.1082°W
Diameter: 23.74 km
LGRS cell: 20TFP
Full LGRS reference: 20TFP2056324869
Chart quadrangle: Sinus Iridum
Nearest missions: Chang'e 3138 km
Luna 17287 km
Chang'e 5653 km

View on the map →IAU Gazetteer entry ↗

Name, position, and origin from the IAU/USGS Gazetteer of Planetary Nomenclature.