# Q66493223
**Wikidata**: [Q66493223](https://www.wikidata.org/wiki/Q66493223)  
**Source**: https://4ort.xyz/entity/q66493223


## 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. SB9: The ninth catalogue of spectroscopic binary orbits
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)