# Q66636459
**Wikidata**: [Q66636459](https://www.wikidata.org/wiki/Q66636459)  
**Source**: https://4ort.xyz/entity/q66636459


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)