Crater

Theon Senior

Of Smyrna; Greek mathematician and astronomer (c. A.D. 130).

Center: 0.8143°S, 15.4192°E
Diameter: 18.02 km
LGRS cell: 25MEV
Full LGRS reference: 25MEV0740700331
Chart quadrangle: Theophilus
Nearest missions: Surveyor 5246 km
Apollo 16247 km
Apollo 11248 km

View on the map →IAU Gazetteer entry ↗

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