# Q87571737

> RR Lyrae variable star in the constellation Hercules

**Wikidata**: [Q87571737](https://www.wikidata.org/wiki/Q87571737)  
**Source**: https://4ort.xyz/entity/q87571737


## References

1. SIMBAD
2. Gaia Data Release 2
3. ROTSE all-sky surveys for variable stars. I. Test fields
4. Analysis of RR Lyrae Stars in the Northern Sky Variability Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)