Immense isolated circular formation with dark color.
Pretty steep slopes riddled of craters supporting Lehmann to the
North Schickard E to the South Wargentin A to the South-West and
Drebbel to the North-East.
Few high walls with summits reaching 2700 m.
Immense somber flat floor filled with lava supporting Schickard
B to the North-East and Schickard A to the South. Numerous craterlets
to the South-West whose
Schickard C. Hills and grooves. Black and white stains.
Dimension: 233x233Km / 137x137Mi
Height/Wide ratio: 0.0057
Interest : Exceptional formation
Observation period: 5 days after First Quarter or 4 days after Last
Minimal Instrument: 10x binoculars