# Q81856652

> RR Lyrae variable star in the constellation Leo

**Wikidata**: [Q81856652](https://www.wikidata.org/wiki/Q81856652)  
**Source**: https://4ort.xyz/entity/q81856652


## References

1. SIMBAD
2. Gaia Data Release 2
3. Probing the outer galactic halo with RR Lyrae from the Catalina surveys
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)