K-type subgiants

Algol , designated Beta Persei (β Persei, abbreviated Beta Per, β Per), known colloquially as the Demon Star, is a bright multiple star in the constellation of Perseus and one of the first non-nova variable stars to be discovered.

binary star

star in the constellation of Cephei

star

star in the constellation Eridanus

star in the constellation Perseus

star in the constellation Cepheus

binary star system in the constellation Reticulum

star in the constellation Leo

star in the constellation Antlia

variable star in the constellation Canes Venatici

star in the constellation Hydra

star in the constellation Corona Borealis

Star in the constellation Delphinus

binary star system in the constellation Andromeda

red giant or subgiant star in the constellation Pavo

star in the constellation Lepus

star in the constellation Sextans

star in the constellation Centaurus

star

star in the constellation Lyra

star in the constellation Columba

star in the constellation Carina

binary star system in the constellation Canes Venatici

star

star in the constellation Serpens

star in the constellation Fornax

star in the constellation Boötes

star in the constellation Aquila

star in the constellation Aries

star

star in the constellation Libra

star in the constellation Perseus

star

star in the constellation Delphinus

star in the constellation Pisces

star in the constellation Andromeda

star in the constellation Lacerta

star

star in the constellation Boötes

star in the constellation Aquarius

star in the constellation Boötes

star in the constellation Apus