According to the Star Trek: Star Charts (p. 60), Mazar was located in the Mazar system. The Mazar system was located in the Beta Quadrant. This system was a single star system. Primary was a Class K star with a magnitude of +3, which was ten times brighter than Sol. In the mid-22nd century, this system was in non-aligned space. The Enterprise visited this system on February 9, 2152. In the late 24th century, this system was in or near Federation space, and the Federation had established the Manzar colony on a planet in this system. This colony was listed as a member planet of the Federation in 2378.