08-03-07 , 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
Large rille South-East North-West oriented to the departure. Crosses
the crater Hyginus.
Then West East oriented. Few Deep. Seems formed of an alignment
of craterlets. Connected by a small groove to Rima Ariadaeus.
Dimension: 226x226Km / 133x2Mi
Height/Wide ratio: Unknown height. Impossible calculation.
Interest : Exceptional formation
Observation period: 6 days after New Moon or 5 days after Full Moon
Minimal Instrument: 200 mm reflector