Oshionian was a binary star with an associated star system, located in the galaxy's Delta Quadrant, in or near the boundaries of the space claimed by the Kazon-Ogla sect. Oshionian A and its companion B were both type F white stars, and lay in the general vicinity of the Keloda system, Jibalia and the Caretaker Array. The Oshionian system was also the location of the planet Oshionian Prime and its moon. (ST reference: Star Charts, VOY episode: "Fury")