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How bright is the star Altair?

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Its apparent magnitude is 0.74, making it one of the 20 brightest stars in the sky, and it is of spectral class A7 IV,V.

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Get more facts and information about Altair . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: How bright is Altair? What is the magnitude of the star Altair? What is special about the brightness of the star Altair? [ Hide these questions ]

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