# Q91089474

> RR Lyrae variable star in the constellation Sagittarius

**Wikidata**: [Q91089474](https://www.wikidata.org/wiki/Q91089474)  
**Source**: https://4ort.xyz/entity/q91089474


## References

1. SIMBAD
2. Toward a better understanding of the distance scale from RR Lyrae variable stars: a case study for the inner halo globular cluster NGC 6723
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. The Na-O anticorrelation in horizontal branch stars