Satellite Feature

Gemma Frisius O

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

Center

32.5588°S, 12.8088°E

Diameter

4.9 km

LGRS cell

25HBA

Full LGRS reference

25HBA1850412473

Chart quadrangle

Maurolycus

Nearest missions

Surveyor 7641 km

SLIM678 km

Apollo 16719 km

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