HD 182475
HD 182475 is a Delta Scuti variable star in the equatorial constellation of Aquila. Its apparent magnitude is 6.5, making it barely visible to the naked eye under ideal observing conditions.
Gerald Hildebrandt discovered the star is a variable star in 1991, and reported the discovery in 1992. It was given its variable star designation, V1691 Aquarii, in 2006.