Binary Stars

Errai (Gamma Cephei)

by admin
2023-01-042025-09-13

Errai, Gamma Cephei (γ Cep), is the primary component in a binary star system located 44.98 light-years away in the northern constellation Cepheus. With an… Read More »Errai (Gamma Cephei)

Rastaban

by admin
2021-08-072025-07-15

Rastaban, Beta Draconis A (β Dra A) is a yellow supergiant or bright giant in a binary star system located about 380 light years away… Read More »Rastaban

Okab

by admin
2021-07-152025-07-01

Okab, Zeta Aquilae A (ζ Aql A), is the primary component in a binary star system located approximately 83 light years away in the constellation… Read More »Okab

Kornephoros

by admin
2021-04-192025-09-01

Kornephoros, Beta Herculis (β Her), is a luminous yellow giant star located in the constellation Hercules. With an apparent magnitude of 2.81, it is the… Read More »Kornephoros

Cor Caroli

by admin
2021-02-272025-05-07

Cor Caroli, Alpha2 Canum Venaticorum (α2 CVn), is the primary component in a binary star system located in the northern constellation Canes Venatici, the Hunting… Read More »Cor Caroli

Mahasim

by admin
2021-02-132024-02-08

Mahasim, Theta Aurigae A (θ Aur A), is the primary component in a binary star system located in the northern constellation Auriga. With an apparent… Read More »Mahasim

Sadalmelik

by admin
2021-01-252025-10-20

Sadalmelik, Alpha Aquarii (α Aqr), is a yellow supergiant located in the constellation Aquarius. With an apparent magnitude of 2.942, it is the second brightest… Read More »Sadalmelik