Gamma Delphinius

Gamma Delphinius was a double star; Gamma1 Delphinius and Gamma2 Delphinius were both G Class stars. (PROSE: Sanctuary)

Behind the scenes
There exists a real-world binary star called Gamma Delphini; it is a binary star in the constellation, very close to the celestial equator, about a hundred one light-years from Earth. Its components, Gamma1 Delphini and Gamma2 Delphini, are, respectively, an star (brighter and hotter than Earth's Sun) and a  star (dimmer and redder than Earth's Sun).