# Q66548725
**Wikidata**: [Q66548725](https://www.wikidata.org/wiki/Q66548725)  
**Source**: https://4ort.xyz/entity/q66548725


## References

1. Washington Double Star Catalog
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. SIMBAD
4. Validation of the new Hipparcos reduction