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Almanac >
Stars
Deneb
Deneb (also known as Alpha Cygni) is a star in the constellation Cygnus. It located at Right Ascension 20h 41.432m and Declination 45° 16.817'.
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Deneb |
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Fact Sheet
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Identity |
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Alpha Cygni
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Constellation |
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Cygnus
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SAO Catalog Number |
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49941
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HD Catalog Number |
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197345
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FK5 Catalog Number |
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777
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Magnitude |
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1.25
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Spectral Class |
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A2Ia
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Location |
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20h 41.432m (Right Ascension)
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45° 16.817' (Declination)
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Proper Motion |
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0.003 (Right Ascension)
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0.002 (Declination)
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