# Q66632732
**Wikidata**: [Q66632732](https://www.wikidata.org/wiki/Q66632732)  
**Source**: https://4ort.xyz/entity/q66632732


## References

1. Washington Double Star Catalog
2. SIMBAD
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)