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Almanac >
Stars
Alrai
Alrai (also known as Gamma Cephei) is a star in the constellation Cepheus. It located at Right Ascension 23h 39.347m and Declination 77° 37.950'.
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Alrai |
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Fact Sheet
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Identity |
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Gamma Cephei
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Constellation |
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Cepheus
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SAO Catalog Number |
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10818
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HD Catalog Number |
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222404
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FK5 Catalog Number |
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893
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Magnitude |
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3.21
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Spectral Class |
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K1III-IV
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Location |
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23h 39.347m (Right Ascension)
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77° 37.950' (Declination)
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Proper Motion |
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-0.067 (Right Ascension)
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0.151 (Declination)
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