Gamma Cassiopeiae
Gamma Cassiopeiae (γ Cas) is a spectroscopic binary star located in the constellation Cassiopeia. Informally known as Navi, it is one of the four brightest… Read More »Gamma Cassiopeiae
Spectroscopic Binary Stars
Hadar
Hadar, Beta Centauri (β Cen), is a triple star system located in the southern constellation Centaurus. With an apparent magnitude of 0.61, it is the… Read More »Hadar
Alhena
Alhena, Gamma Geminorum (γ Gem), is a spectroscopic binary star system located in the northern constellation Gemini. With an apparent magnitude of 1.915, it is… Read More »Alhena
Peacock
Peacock, Alpha Pavonis (α Pav), is a spectroscopic binary star system located in the constellation Pavo, the Peacock, from which it takes the name. With… Read More »Peacock
Avior
Avior, Epsilon Carinae (ε Car), is a double star located in the southern constellation Carina. With a combined apparent magnitude of 1.86, the star system… Read More »Avior
Baten Kaitos
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… Read More »Baten Kaitos
Alpheratz
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… Read More »Alpheratz