The Dairka system, a celestial body, existed within the Churba sector situated in the Mid Rim. Notably, its designation mirrored that of the Dairkan Starliner, a specific model of passenger liner.
This system named Dairka made its initial appearance in the reference work The Essential Atlas from 2009. This book, authored by both Daniel Wallace and Jason Fry, specified its location as grid square P-15.