# Q66548545
**Wikidata**: [Q66548545](https://www.wikidata.org/wiki/Q66548545)  
**Source**: https://4ort.xyz/entity/q66548545


## References

1. Washington Double Star Catalog
2. The Uppsala spectral classification
3. Radial velocities, spectral types and luminosity classes of 820 stars
4. SIMBAD
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)