Geminus-Messala
Imaged 09-06-09 , 18 Inch Reflector , Infinity 2-1M Camera
The Information Listed Below Is
Provided By Personal Authorization From Christian Legrand Of VMA,
Link
To Virtual Moon Atlas
Description: (Geminus)
Circular formation.
Very steep slopes supporting the craterlet Geminus C to the South-East.
Wall in very raised terraces.
Flat and extensive floor. Central mountain. Hills and craterlets.
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Size:
(Geminus)
Dimension: 88x88Km / 52x52Mi
Height: 5400m / 16400ft
Height/Wide ratio: 0.0628
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Observation:
Interest : Exceptional formation
Observation period: 3 days after New Moon or 2 days after Full Moon
Minimal Instrument: 50 mm refractor
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