The location of Gamma Canaris N on "the Explored Galaxy" star chart
Gamma Canaris N was an inhabited planetoid in the Gamma Canaris region.
In 2293, the location of Gamma Canaris N in the Milky Way Galaxy was labeled in a star chart that was in Captain James T. Kirk's quarters aboard the USS Enterprise-A. (Star Trek VI: The Undiscovered Country, production art)
In the faked computer records of Commander Keiran MacDuff, it was stated he was born there on September 27th, 2334. (TNG: "Conundrum")
According to to Startrek.com, Star Trek Concordance and Gold Key Comics Star Trek issue 49 A Warp in Space, Gamma Canaris N was the name of Companion's homeworld. [1] [2]