|Satellites:||At least five, including Lunar V|
Angosia III was the third planet of the Angosia planetary system. This system was located in the Alpha Quadrant. The atmosphere was capable of supporting humanoid life-forms. This was the homeworld of the Angosians, a warp capable humanoid species.
In 2366, the Angosian government petitioned for membership in the Federation, and the USS Enterprise-D was dispatched to conduct a follow-up visit. During this visit, it was learned that the Angosian government unduly held Tarsian War veterans as prisoners on one of Angosia's moons, Lunar V. Federation membership was postponed. (TNG: "The Hunted")