# EP Herculis

> RR Lyrae variable star in the constellation Hercules

**Wikidata**: [Q93272143](https://www.wikidata.org/wiki/Q93272143)  
**Source**: https://4ort.xyz/entity/ep-herculis


## References

1. SIMBAD
2. VizieR
3. ROTSE all-sky surveys for variable stars. I. Test fields
4. The Catalina surveys periodic variable star catalog
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 3