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bright star in the shoulder of Orion, 1515, from Arabic Ibt al Jauzah "the Armpit of the Central One." Intermediary forms include Bed Elgueze, Beit Algueze.
A red supergiant star in the constellation Orion. It is a variable star with a brightest apparent magnitude of 0.5. Scientific name: Alpha Orionis. See Note at Rigel.