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Stellar astronomy > Stellar types > Variable stars > Intrinsic variable stars

Preferred term

Intrinsic variable stars  

Definition

  • A variable star whose fluctuations in brightness are due to natural changes in the luminosity of the star itself, not by external causes, such as in extrinsic variable stars. (en)

Broader concept

Entry terms

  • Unstable stars (en)

Editorial note

URI

http://astrothesaurus.org/uat/859

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