This crater forms, with Vendelinus, Petavius and Furnerius, a line of four similarly-sized craters (very roughly 150km across) centred on the 61°east line of longitude. For its size, it has a relatively small central peak.

Photo: António Cidadão. His Home Page of Astrophotography includes stereograms, animations, and "Seven Craters a Week" from his forthcoming photographic lunar atlas.