Albireo

Western Slope Skies
11:25 am
Tue October 9, 2012

Albireo: Double Star

Albireo is a beautiful double star in the constellation Cygnus, the Swan.  If you heard the previous edition of Western Slope Skies, you learned about the Summer Triangle, which includes Deneb, the tail of Cygnus.  Albireo is the head of Cygnus and is dimmer than Deneb. 

Many stars have Arabic names dating back hundreds of years.  For example, Deneb means ‘tail.’  Because of the history involving several languages, the current name Albireo, while appearing to be Arabic, is actually meaningless.

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