# variable star

> star whose brightness as seen from Earth fluctuates

**Wikidata**: [Q6243](https://www.wikidata.org/wiki/Q6243)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Variable_star)  
**Source**: https://4ort.xyz/entity/variable-star


## References

1. [ftl/data/wikimap at master · JohnMarkOckerbloom/ftl](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap/)
2. [termine. Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=21860)
3. [Source](https://lingualibre.fr/wiki/Q172007)
4. Nuovo soggettario
5. Freebase Data Dumps. 2013
6. YSO-Wikidata mapping project
7. [Variable star](https://golden.com/wiki/Variable_star-EKB98/)
8. National Library of Israel
9. GF WordNet
10. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format/)