This nova appeared on 29 August 1975, in the constellation Cygnus about five degrees north of Deneb, and reached magnitude 2.0 (nearly as bright as Deneb).
Esta nova apareceu o 29 de agosto de 1975 na constelación de Cygnus uns 5 graos ao norte de Deneb e chegou a unha magnitude de 2,0 (case o brillo de Deneb).