# Q66631744
**Wikidata**: [Q66631744](https://www.wikidata.org/wiki/Q66631744)  
**Source**: https://4ort.xyz/entity/q66631744


## References

1. Washington Double Star Catalog
2. SIMBAD
3. Source
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)