![]() Mariner 10 image | |
Planet | Mercury |
---|---|
Coordinates | 31°55′S 166°07′W / 31.91°S 166.11°W |
Quadrangle | Michelangelo |
Diameter | 138 km (86 mi) |
Eponym | Ustad Isa |
Ustad Isa is an impact crater on Mercury. Its name was adopted by the IAU in 1979.[1]
Ustad Isa is east of the prominent rayed crater Bashō. To the south of Ustad Isa are Takayoshi and Barma.