File:Heic1323a_-1243686232.jpg · Wikimedia Commons · See Wikimedia Commons
Sao biến quang Cepheid
Sign in to saveAlso known as Cepheid, Cepheid Inc, variable star, Cepheid variable star, CEP
một loại sao biến quang
AI overview
A Cepheid variable is a type of star that regularly grows brighter and dimmer in a predictable pattern over time. These stars are important to astronomers because the relationship between how bright they actually are and how quickly they change brightness helps scientists measure distances to distant galaxies.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Subclass of
- pulsating variable star
- Named after
- Delta Cephei
- Image
- Heic1323a -1243686232.jpg
Show 5 more facts
- topic's main category
- Category:Cepheid variables
- Commons category
- Cepheid variables
- catalog code
- CEP
- different from
- Beta Cephei variable
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
Sources (3)
via Wikidata · CC0
Gallery (6)
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