# Q81827259

> W Ursae Majoris variable star in the constellation Corona Borealis

**Wikidata**: [Q81827259](https://www.wikidata.org/wiki/Q81827259)  
**Source**: https://4ort.xyz/entity/q81827259


## References

1. SIMBAD
2. ROTSE all-sky surveys for variable stars. I. Test fields
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Identification, classifications, and absolute properties of 773 eclipsing binaries found in the trans-atlantic exoplanet survey
6. Gaia Data Release 2