IAU Lunar Nomenclature
Theon Senior
Theon Senior is an officially adopted crater, craters on the Moon. Explore its selenographic position and surrounding terrain in 3D.
Feature Profile
- Feature type
- Crater, craters
- Coordinates
- 0.81° S · 15.42° E
- Diameter
- 18.018852 km
- IAU approval
- 1935/01/01 00:00:00
- LAC quadrangle
- LAC-78 · Theophilus
Name origin
Of Smyrna; Greek mathematician and astronomer (c. A.D. 130).