# Q85004278

> W Ursae Majoris variable star in the constellation Hydrus

**Wikidata**: [Q85004278](https://www.wikidata.org/wiki/Q85004278)  
**Source**: https://4ort.xyz/entity/q85004278


## References

1. SIMBAD
2. Search for associations containing young stars (SACY). I. Sample and searching method
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. Second USNO CCD Astrograph Catalog
6. The DENIS database, 3rd Release
7. Gaia Data Release 2
8. The RAdial velocity experiment (RAVE): third data release