Naming of the first building of the Five Emperors

Short Latin Deneb Alased, Arabic phrase? & ampethAnab al-asad means the lion's tail, which is also located at the lion's tail in Leo (Cygnus also has Tianjin IV with similar etymology, and China's name is Tianjin IV). In the northern hemisphere map published by R. A. Proctor in 187 1, the name of this star is Deneb Aleet. Ancient astronomers in China thought it was one of the five stars of the throne (Woo Ti Tsi): the emperor had 12 seats. In Uranometria published by John Baer 1603, this star has been marked as Leo β; It is the second brightest star in Leo. 1725, john flamsteed marked him as Leo 94 (Fransted nomenclature is to arrange the stars in the constellation in ascending order of right ascension instead of brightness). Later directories were also logged in under other names.