Aludra

Aludra, Eta Canis Majoris (η CMa) is a blue supergiant located in the constellation Canis Major. It marks the Greater Dog’s tail. With an apparent magnitude of 2.451, it is the fifth brightest star in […]

Sabik, Eta Ophiuchi (η Oph), is a binary star system composed of two white subgiant stars located in the constellation Ophiuchus. With a combined apparent magnitude of 2.43, it is the second brightest point of […]

Zubenelgenubi, Alpha2 Librae (α2 Lib), is a spectroscopic binary star located in the constellation Libra. It is the brighter component of the Alpha Librae system, which also contains Alpha1 Librae, another spectroscopic binary. With an […]

Rasalhague, Alpha Ophiuchi (α Oph), is a binary star system located in the constellation Ophiuchus. It marks the head of the celestial Serpent Bearer. With an apparent magnitude of 2.07, it is the brightest point […]

Alphecca, Alpha Coronae Borealis (α CrB), is the brightest star in the constellation Corona Borealis, the Northern Crown. Also known as Gemma, Alpha CrB is an eclipsing binary star system that marks the jewel in […]

Baten Kaitos, Zeta Ceti (ζ Cet), is a double star located in the constellation Cetus. It marks the belly of Cetus, the mythical sea monster killed by Perseus. With an apparent magnitude of 3.742, it […]

Menkar, Alpha Ceti (α Cet), is a red giant star located in the constellation Cetus, the Whale. It is one of the stars that outline the head of Cetus. With an apparent magnitude of 2.53, […]

Diphda, Beta Ceti (β Cet), is a giant star located in the constellation Cetus. With an apparent magnitude of 2.02, it is the brightest star in Cetus. It lies at an approximate distance of 96.3 […]

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 […]

Alpheratz, Alpha Andromedae (α And), is a spectroscopic binary star located in the constellation Andromeda. It marks Andromeda’s head. With a combined apparent magnitude of 2.06, it is one of the two brightest stars in […]