Satellite Feature

Walker G

Joseph Albert; American test pilot (1921-1966).

Center: 26.5753°S, 158.3937°W
Diameter: 20.18 km
LGRS cell: 3JGT
Full LGRS reference: 3JGT1852219680
Chart quadrangle: Mohorovicic
Nearest missions: Chang'e 6470 km
Chang'e 4815 km
Ranger 4850 km

View on the map →IAU Gazetteer entry ↗

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