Satellite Feature

Helicon B

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

Center: 37.9495°N, 21.3027°W
Diameter: 5.45 km
LGRS cell: 20SHM
Full LGRS reference: 20SHM1443700538
Chart quadrangle: Sinus Iridum
Nearest missions: Chang'e 3192 km
Luna 17327 km
Luna 2600 km

View on the map →IAU Gazetteer entry ↗

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