# Q85747156

> RR Lyrae variable star in the constellation Sagittarius

**Wikidata**: [Q85747156](https://www.wikidata.org/wiki/Q85747156)  
**Source**: https://4ort.xyz/entity/q85747156


## References

1. SIMBAD
2. General Catalogue of Variable Stars, 3rd ed.
3. Discovery of ~9,000 new RR Lyrae in the southern Catalina surveys
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. Kinematics of metal-poor stars in the Galaxy. II. Proper motions for a large nonkinematically selected sample