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زیرغول
Sign in to saveAlso known as subgiant star
A subgiant is a star that is brighter than a normal main-sequence star of the same spectral class, but not as bright as giant stars. The term subgiant is applied both to a particular spectral luminosity class and to a stage in the evolution of a star.
Wikidata facts
- Subclass of
- giant star
- Part of
- Hertzsprung–Russell diagram
- Followed by
- red giant branch
- Follows
- main sequence
Show 2 more facts
- topic's main category
- Category:Subgiant stars
- Commons category
- Subgiant stars
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