Observe on Lunar Day (after New Moon): 4 or 17
Lunar Day Seen: 17
Date/Time: 12/21/2021 21:05 Local Time
Location: 1425 Snowberry Lane, Broomfield, CO
Seeing: VG
Transparency: 5
Instrument Used: 8" f/6 Newtonian Telescope
Magnification: 203x
Estimated Lunar Epoch: Eratosthenian
Actual Lunar Epoch: Copernician
Reasoning/Description: A nice, tall, sharp rimmed crater. Very young. No rays seen now.
Sketch (click for larger image)
