Semi-detached binary stars
type: Concept
narrower: Algol variable stars

Eclipsing binary stars
type: Concept
narrower: Algol variable stars

Algol variable stars
type: Concept
contributor: AAS Frey.Katie Admin
alternative label: Beta persei stars
alternative label: Algol-type variables
broader: Semi-detached binary stars
broader: Eclipsing binary stars
modified: 2020-11-05T19:59:26.109Z