Imaged 09-14-06 , 18 Inch Reflector , Infinity 2-1M Camera
The Information Listed Below Is
Provided By Personal Authorization From Christian Legrand Of VMA,
To Virtual Moon Atlas
Wrecked circular formation.
Few steep slopes supporting Guericke F to the South-West and a mountainous
region to the South.
Few high walls dismantled to the North.
Flat floor in communication with Mare Nubium supporting Guericke
D and H to the South. Small relief off center. Hills crack and craterlets.
Dimension: 60x60Km / 35x35Mi
Height/Wide ratio: Unknown height. Impossible calculation
Interest : Very interesting formation
Observation period: 1 day after First Quarter or Last Quarter
Minimal Instrument: 50 mm refractor