Mons Rümker was named after Karl L. C. Rümker (a XIX century german astronomer).

Its coordinates are 40.8° N, 58.1° W and it looks like a wart.

"The black worm" close to "the wart" is an artifact due to the dirt over the eyepiece.

This shot was taken through a 6 inches refractor at prime focus and Canon EOS 450d (Rebel XTi).

by David E. G. on 2010-04-01 00:49:30 [Original Size] - [Next Image] - [Author's gallery]