orbiting the primary pair is 59 cyg ab, a magnitude 7.64 a-type main-sequence star of class a3v, located at an angular separation of . a fourth component is a magnitude 9.8 a-type giant star of class a8iii at a separation of along a position angle (pa) of 352°, as of 2008. the fifth companion is magnitude 11.7 at a separation of and a pa of 141°. gaia data release 2 suggests that the companions at and are respectively and away and moving in approximately the same direction as the primary triple.