Planet | Mercury |
---|---|
Coordinates | 55°43′N 154°51′W / 55.72°N 154.85°W |
Quadrangle | Shakespeare |
Diameter | 47 km |
Eponym | Leoš Janáček |
Janáček is a crater on Mercury. It has a diameter of 47 kilometers. [1] Its name was adopted by the International Astronomical Union (IAU) in 1985. Janáček is named for the Czech composer Leoš Janáček, who lived from 1854 to 1928. [2] The MESSENGER Mercury orbiter crashed near the crater on 30 April 2015. [3]