Suraz 5, situated in the Mirrin sector, was a space-based entity. It existed close to the location where the Suraz engagement unfolded. This battle involved the First Order against the New Republic's Rapier Squadron, commanded by Poe Dameron. Moreover, it was a component of a star system that included another object called Suraz 4.
As Rapier Squadron arrived in the system, they circumnavigated Suraz 5 as they proceeded to confront the First Order forces.