Barradas was a star system, a K class orange star that was in the space near the Romulan Star Empire's border with the Federation, in the general vicinity of Draken, Taugus, 83 Leonis and Iota Horologii. (TLE novel: The Art of the Impossible; ST reference: Star Charts) Under the command of Captain Demora Sulu, the crew of the USS Enterprise-B spent two years charting the Debrune ruins in the Barradas system. This mission took place after the Tomed Incident. (ST reference: USS Enterprise Owners' Workshop Manual)