Observe on Lunar Day (after New Moon): 7 or 20
Lunar Day Seen: 7
Date/Time: 12/12/2021 17:58 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 Lumar Epoch: Pre-Nectarian
Reasoning/Description: Very old crater. Many other craters on it destroying some of the east rim. North rim has various aged craters on floor. Larger crater part of heavy bombardment period.
Sketch (click for larger image)
