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Beta Cephei

Polaris

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polaris star,north star,north pole star,pole star,alpha ursae minoris

Polaris, Alpha Ursae Minoris (α UMi), is a yellow supergiant located approximately 446 light-years away in the constellation Ursa Minor. It is the current North… Read More »Polaris

Mirzam

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mirzam star,beta canis majoris

Mirzam, Beta Canis Majoris (β CMa), is a blue-white giant or bright giant star located in the constellation Canis Major. With an average apparent magnitude… Read More »Mirzam

Algenib

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gamma pegasi,algenib star

Algenib, Gamma Pegasi (γ Peg), is a blue-white subgiant star located in the constellation Pegasus. With an average apparent magnitude of 2.84, it is the… Read More »Algenib

Thuban

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thuban star,alpha draconis

Thuban, Alpha Draconis (α Dra), is a spectroscopic binary star system located in the constellation Draco. Even though it has the designation Alpha, it is… Read More »Thuban

Alderamin

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alderamin star,alpha cephei

Alderamin, Alpha Cephei (α Cep), is a white main sequence star located in the constellation Cepheus. With an apparent magnitude of 2.5141, it is the… Read More »Alderamin

Imai

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imai star,delta crucis

Imai, Delta Crucis (δ Cru) is a blue-white subgiant star located in the constellation Crux.  With an apparent magnitude of 2.79, it is the fourth… Read More »Imai