Geological Chronicle
Tempel is the remnant of a lunar impact crater whose outer rim has been eroded, indented, and reshaped by subsequent impacts and lava flows. The formation spans an official diameter of 43.19 kilometers.
It is attached to the eastern rim of the crater Agrippa, in an area that has been resurfaced by old lava flows. It is recorded in the IAU Gazetteer under quadrangle LAC-60.