# Q76894447

> W Ursae Majoris variable star in the constellation Hercules

**Wikidata**: [Q76894447](https://www.wikidata.org/wiki/Q76894447)  
**Source**: https://4ort.xyz/entity/q76894447


## References

1. SIMBAD
2. The Catalina surveys periodic variable star catalog
3. Orbital period changes and the higher-order multiplicity fraction amongst SuperWASP eclipsing binaries
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
7. Fourth USNO CCD Astrograph Catalog
8. Gaia Data Release 2