# QX Ursae Majoris

> RR Lyrae variable star in the constellation Ursa Major

**Wikidata**: [Q93131080](https://www.wikidata.org/wiki/Q93131080)  
**Source**: https://4ort.xyz/entity/qx-ursae-majoris


## References

1. SIMBAD
2. Photometry of variable stars from the THU-NAOC transient survey. I. The first two years
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Catalina surveys periodic variable star catalog
5. Gaia Early Data Release 3
6. Gaia Data Release 2