Satellite Feature

Ritchey E

George Willis; American astronomer, optician (1864-1945).

Center: 10.7237°S, 8.3117°E
Diameter: 12.37 km
LGRS cell: 24LFT
Full LGRS reference: 24LFT0927700141
Chart quadrangle: Ptolemaeus
Nearest missions: Apollo 16221 km
Ranger 9324 km
Surveyor 6449 km

View on the map →IAU Gazetteer entry ↗

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