Denebola

Denebola, Beta Leonis (β Leo), is a white main sequence star located in the constellation Leo. With an apparent magnitude of 2.113, it is the third (individually the second) brightest star in Leo, after Regulus […]

Algol, Beta Persei (β Per) is a triple star system located in the constellation Perseus. Commonly known as the Demon Star, it is one of the best-known variable stars in the sky and a prototype […]

41 Arietis (41 Ari) is a triple star system located in the constellation Aries. The brightest component in the system, 41 Arietis Aa, is formally named Bharani. With an apparent magnitude of 3.63, 41 Arietis […]

Mesarthim, Gamma Arietis (γ Ari), is a binary star system located in the constellation Aries. With a combined apparent magnitude of 3.86, it is the fourth brightest star in Aries, after Hamal, Sheratan and Bharani. […]

Sheratan, Beta Arietis (β Ari), is a spectroscopic binary star located in the constellation Aries. It lies at a distance of 59.6 light years from Earth. With an apparent magnitude of 2.655, it is the […]

Pleione, 28 Tauri (28 Tau), is a binary star system located in the constellation Taurus. It is one of the brightest members of the Pleiades cluster (M45), one of the brightest and most prominent open […]

Asterope, 21 Tauri (21 Tau), is a blue-white main sequence star located in the constellation Taurus. It is one of the brightest stars in the Pleiades cluster (Messier 45), one of the brightest and nearest […]

Alcyone, Eta Tauri (η Tau) is a multiple star system located in the constellation Taurus, the Bull. With an apparent magnitude of 2.87, Alcyone is the third brightest star in Taurus, after Aldebaran and Elnath, […]

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 constellation’s brightest star. It lies at a distance of 49.05 […]

Albireo, Beta Cygni (β Cyg) is a double star located in the constellation Cygnus. With an apparent magnitude of 2.90, it is the fifth brightest star in Cygnus and the faintest of the stars that […]