Cochise College
Lunar PhotosRoger Weller, geology instructor
wellerr@cochise.edu
copyright 2004-R.Weller
Riemann-X (unofficial name)
a small crater near Riemann
crater with complex floor

Diameter: 50.1 km
Coordinates: Latitude: 37 N, Longitude: 87 E
Orbiter IV Frame 165, #2 of 3 high resolution
NASA/JPL