What is Zeta Cephei?
'''Zeta Cephei''' is a [[red supergiant]] star located in the [[constellation]] [[Cepheus (constellation)|Cepheus]]. It has a diameter 94 times that of the Sun and a temperature of more than 4,000 degrees Kelvin.<ref>https://arxiv.org/abs/1905.03744</ref> It is located 840 light years away from [[Earth]].<ref>https://arxiv.org/abs/0708.1752</ref> == References == {{Reflist}} [[Category:Supergiants]] [[Category:red giants]] [[Category:Stars]]