|Lat: 16.97°N, Long: 145.01°E, Diam: 32.83 km, Depth: km, Rükl: (farside)|
- Tsu Chung-Chi was also photographed during the mission of Apollo 13. It (the crater called Tsu Chung-Chi) is noticeable near the central part of the left margin of frame AS13-60-8647.
- Research: Danny Caes
- Chinese mathematician (430-501).
- Discovered in Lunik 3 imaging of farside and named in Atlas of the Far Side of the Moon and approved by the IAU in 1961 (Whitaker, p 232).