Cache is not at the posted coordinates! Solve the puzzle to obtain the container coordinates.

N 26° 26.(C·J)+(E+J-A) W 082° 03.(O·C)-(K+A)
Check your answer with the solution checker or on Geochecker.
Update 07/12/20: There is a letterbox nearby that may cause some confusion. This cache is a small container, not a large tupperware container.
Gur anzr bs guvf pnpur vf n uvag va naq bs vgfrys sbe fbyivat gur chmmyr.