Observe on Lunar Day (after New Moon): 5 or 18
Lunar Day Seen: 18
Date/Time: 11/22/2021 21:56 Local Time
Location: 1425 Snowberry Lane, Broomfield, CO
Seeing: VG
Transparency: 5
Instrument Used: 8" f/6 Newtonian Telescope
Magnification: 203x
Estimated Lunar Epoch: Pre-Nectarian
Actual Lunar Epoch: Pre-Nectarian
Reasoning/Description: Very old looking. All I see are a bit of the crater walls sticking above lava filled in floor. At edge of moon and near terminator. Nice shadowing to help see it. I enlarged my drawing a bit. Crater walls broken and not a complete ring.
Sketch (click for larger image)
