Astronomy and Space

Alpha Gruis

Alpha Gruis is the brightest star in the southern constellation of Grus. It is officially named Alnair; Alpha Gruis is the star's Bayer designation, which is Latinized from α Gruis and abbreviated α Gru. With a magnitude of 1.74, it is one of the brightest stars in the sky and one of the fifty-eight stars selected for celestial navigation. Alpha Gruis is a single, B-type main-sequence star located at a distance of 31 pc.

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See also

• ▸Kepler-1638
• ▸Tlaxcaltec
• ▸Asterism (astronomy)

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