# Q78666349

> W Ursae Majoris variable star in the constellation Hydra

**Wikidata**: [Q78666349](https://www.wikidata.org/wiki/Q78666349)  
**Source**: https://4ort.xyz/entity/q78666349


## References

1. SIMBAD
2. The Catalina surveys periodic variable star catalog
3. The DENIS database, 3rd Release
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The USNO-B Catalog
6. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings
7. Gaia Data Release 2
8. The radial velocity experiment (RAVE): fourth data release
9. The radial velocity experiment (RAVE): second data release
10. The RAdial velocity experiment (RAVE): third data release