# Q66491225

> binary star in the constellation Andromeda

**Wikidata**: [Q66491225](https://www.wikidata.org/wiki/Q66491225)  
**Source**: https://4ort.xyz/entity/q66491225


## 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)