Alfirk (Beta Cephei)
Alfirk, Beta Cephei (β Cep), is a triple star system located approximately 690 light-years away in the northern constellation Cepheus. With an apparent magnitude of… Read More »Alfirk (Beta Cephei)
Thuban
Polaris
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
Rastaban
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
Kochab
Kochab, Beta Ursae Minoris (β UMi), is an orange giant star located in the constellation Ursa Minor. With an apparent magnitude of 2.08, it is… Read More »Kochab
Thuban
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