Crater
O Day
Marcus; American physicist (1897-1961).
- Center
- 30.4238°S, 157.2934°E
- Diameter
- 70.41 km
- LGRS cell
- 43JCD
- Full LGRS reference
- 43JCD0428502524
- Chart quadrangle
- O'Day
- Nearest missions
- Chang'e 4662 kmChang'e 61225 kmArtemis III candidate region: Slater Plain1734 km
Name, position, and origin from the IAU/USGS Gazetteer of Planetary Nomenclature.