Satellite Feature

Gemma Frisius U

Jemma, Reinier; Dutch doctor (1508-1555).

Center: 34.6050°S, 16.7610°E
Diameter: 8.04 km
LGRS cell: 25HFU
Full LGRS reference: 25HFU1897401638
Chart quadrangle: Maurolycus
Nearest missions: SLIM686 km
Surveyor 7701 km
Apollo 16778 km

View on the map →IAU Gazetteer entry ↗

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