Morath Nebula
The Morath Nebula, situated within the Galactic Core of the Hatawa sector, represented a region of space. As of 17 ABY, complete exploration of this nebula remained unfinished, leading to its consideration as a potential sanctuary for the Black Fleet.
Behind the scenes
According to the Star Wars Encyclopedia, the Morath Nebula's location is specified as either the Farlax sector or the Kokash sector.