# Q66631233
**Wikidata**: [Q66631233](https://www.wikidata.org/wiki/Q66631233)  
**Source**: https://4ort.xyz/entity/q66631233


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. The USNO-B Catalog
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Double stars with wide separations in the AGK3 - I. Components that are themselves spectroscopic binaries
7. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)