Elkauron II was a planet located somewhere in Klingon Empire space in the galaxy's Alpha or Beta Quadrants, the second planet in orbit of the Elkauron star system.
History and specifics[]
Elkauron II, a desert planet, it is the location of a major Klingon colony near Gorn space.
A series of defense and scanning satellites have been put in orbit, although not much faith has actually been put into them. (TNG comic: "The Gorn Crisis")