There is nothing hidden at the posted coordinates, but there is a benchmark there that you might like to check out. Can you figure out where the cache is hidden?
The cache is a magnetic key holder. When you find the coordinates you will also have a hint as to its location. No geochecker will be necessary. Please rehide the cache carefully so that it cannot be seen.
Chmmyr: Rznvy nsgre SGS
Pnpur: Ybj naq evtug.