# U Coronae Australis

> variable star in the constellation Corona Australis

**Wikidata**: [Q56593963](https://www.wikidata.org/wiki/Q56593963)  
**Source**: https://4ort.xyz/entity/u-coronae-australis


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. The long period variables
4. The All Sky Automated Survey. Variable Stars in the 0h - 6h Quarter of the Southern Hemisphere
5. The ASAS-SN Catalog of Variable Stars II: Uniform Classification of 412,000 Known Variables
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3
9. Gaia Data Release 2