SkyRef / Stars

Fomalhaut

Magnitude 1.16, white. A first-magnitude star, among the brightest few dozen visible.

The numbers

Magnitude1.16
Colourwhite
Right ascension22.961h
Declination-29.62°
B−V index0.09
CatalogueHR 8728

What you are looking at

Fomalhaut shines at magnitude 1.16, making it a first-magnitude star, among the brightest few dozen visible. Its B−V colour index of 0.09 makes it white to the eye, corresponding to a surface temperature of around 8,000 K.

It sits at right ascension 22.96 hours and declination -29.6°. It lies south of the celestial equator and sits low for northern observers, better the further south you go.

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Other named stars

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