Deneb, Alpha Cygni, is an A-type blue supergiant located 2012 light years away in the Cygnus the Swan constellation.
It shines at 8700K temperature and holds a declination at N 45°. It’s a single star and has an apparent magnitude of 1.25 in the night sky. Deneb is number 18 on the list of the brightest 58 Navigational Stars.
Deneb, Alpha Cygni, is an A-type blue supergiant located 2012 light years away in the Cygnus the Swan constellation.
It shines at 8700K temperature and holds a declination at N 45°. It’s a single star and has an apparent magnitude of 1.25 in the night sky. Deneb is number 18 on the list of the brightest 58 Navigational Stars.