# Q66548050
**Wikidata**: [Q66548050](https://www.wikidata.org/wiki/Q66548050)  
**Source**: https://4ort.xyz/entity/q66548050


## References

1. SIMBAD
2. The Perkins catalog of revised MK types for the cooler stars
3. Catalogue of Stellar Photometry in Johnson's 11-color system
4. Gaia Data Release 2
5. An abundance analysis of the cool barium stars