Galactic coordinate

Galactic coordinates were numbers given to a navigation computer to plot a safe course through hyperspace to reach a certain celestial body.

They were also used to identify the location of that body in the galaxy. Coruscant's galactic coordinates were (0,0,0), placing it in the center of the Galactic Republic, although it was not in the exact center of the galaxy.

Other examples include Kiribi, located at (099,099,011).