# ST Herculis
**Wikidata**: [Q66630534](https://www.wikidata.org/wiki/Q66630534)  
**Source**: https://4ort.xyz/entity/st-herculis


## References

1. SIMBAD
2. VizieR
3. The Perkins catalog of revised MK types for the cooler stars
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data
9. Gaia Data Release 2
10. Radii and Effective Temperatures for K and M Giants and Supergiants. II