Timocharis is a prominent lunar impact crater located on the Mare Imbrium. It was named after ancient Greek astronomer Timocharis. The closest crater of comparable dimensions is Lambert to the west. The smaller craters Feuillée and Beer lie to the east of Timocharis.
Timocharis from Apollo 15. NASA photo.
Oblique view from Apollo 17 panoramic camera. Note that the central peak has been modified by a superposed crater.
The east side of Timocharis while at the lunar terminator, from Apollo 15.
Lambert is a lunar impact crater on the southern half of the Mare Imbrium basin. It was named after Swiss polymath Johann Heinrich Lambert. It lies to the east and somewhat south of the slightly larger crater Timocharis. To the south is the smaller Pytheas, and some distance to the west-southwest is Euler.
Lambert from Apollo 15. NASA photo.
Lambert on a later orbit of Apollo 15. Most of Lambert R is visible as the circular structure south of Lambert.