IAU Lunar Nomenclature
Firmicus
Firmicus 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
- 7.25° N · 63.43° E
- Diameter
- 56.806717 km
- IAU approval
- 1935/01/01 00:00:00
- LAC quadrangle
- LAC-62 · Mare Undarum
Name origin
Julius Maternus of Syracuse; Roman astrologer (fl. A.D. 330-354).