What is another word for alpha sagittarii?
Pronunciation: [ˈalfə sˈad͡ʒɪtˌɑːɹɪˌa͡ɪ] (IPA) 
Alpha Sagittarii is the brightest star in the constellation Sagittarius and is also known by other names. One of the most common synonyms is Rukbat, which is derived from an Arabic term meaning "the knee." This name refers to the star's position as the knee of the "archer" in the Sagittarius constellation. Alpha Sagittarii is also called Errai, which comes from a similar Arabic word meaning "shepherd." Other synonyms for Alpha Sagittarii include Delta Sagittarii, B2IV, and HR 7464. These different names have been given to the star by various cultures and societies throughout history and add to the rich tapestry of astronomical vocabulary.
