List of Arabic Star Names - History of Arabic Star Names

History of Arabic Star Names

Further information: History of the constellations, Medieval Islamic astronomy, and Book of Fixed Stars

Very old star names originated among people who lived in the Arabian Peninsula more than a thousand years ago, before the rise of Islam. However, many Arabic language star names sprang up later in history, as translations of ancient Greek language descriptions.

The astronomer Claudius Ptolemy in his Almagest (2nd century) tabulated the celestial position and brightness (visual magnitude) of 1,025 stars. Ptolemy's book was translated into Arabic in the 8th and 9th centuries and became famous in Europe as a 12th century Latin translation. Many of the Arabic-language star descriptions in the Almagest came to be widely used as names for stars.

Ptolemy used a strategy of "figure reference" to identify stars according to their position within a familiar constellation or asterism (e.g., "in the right shoulder of The Hunter"). Muslim astronomers adopted some of these as proper names for stars, and added names from traditional Arabic star lore, which they recorded in various Zij treatises. The most notable of these is the Book of Fixed Stars written by the Muslim astronomer Abd al-Rahman al-Sufi (known as Azophi in the West), who thoroughly illustrated all the stars known to him along with their observations, descriptions, positions, magnitudes, brightness, and color.

In Europe, during the Middle Ages and Renaissance, many ancient star names were copied or translated incorrectly by various writers, some of whom did not know the Arabic language very well. As a result, the history of a star's name can be complicated.