# Q66632233

> binary star in the constellation Andromeda

**Wikidata**: [Q66632233](https://www.wikidata.org/wiki/Q66632233)  
**Source**: https://4ort.xyz/entity/q66632233


## References

1. Washington Double Star Catalog
2. VizieR
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. SIMBAD
5. The Tycho-2 catalogue of the 2.5 million brightest stars
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)