# Q81856655

> RR Lyrae variable star in the constellation Ursa Minor

**Wikidata**: [Q81856655](https://www.wikidata.org/wiki/Q81856655)  
**Source**: https://4ort.xyz/entity/q81856655


## References

1. SIMBAD
2. The Identification of RR Lyrae and δ Scutti Stars from Variable Galaxy Evolution Explorer Ultraviolet Sources
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. Gaia Data Release 2