The Albireo system, double star in the constellation of Cygnus

The Albireo system, double star designated Beta Cygni in the constellation of Cygnus. It consists of two stars, Albireo A and Albireo B. Albireo B is fast-rotating star with an equatorial rotational velocity of at least 250 kilometers per second. Amateur image made with refractor telescope and scientific camera.

Image dimensions: 3336 x 2502 pixels