# Alpha2 Herculis

> star in the constellation Hercules

**Wikidata**: [Q9607731](https://www.wikidata.org/wiki/Q9607731)  
**Source**: https://4ort.xyz/entity/alpha2-herculis


## References

1. SIMBAD
2. Visual Multiples. IX. MK Spectral Types
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Gaia Data Release 3