# Q91122072

> star in the constellation Hercules

**Wikidata**: [Q91122072](https://www.wikidata.org/wiki/Q91122072)  
**Source**: https://4ort.xyz/entity/q91122072


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Gaia Data Release 2
5. Effective temperature scale and bolometric corrections from 2MASS photometry