# Q66652144
**Wikidata**: [Q66652144](https://www.wikidata.org/wiki/Q66652144)  
**Source**: https://4ort.xyz/entity/q66652144


## References

1. SIMBAD
2. MK classification for visual binary components
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Statistics of spectroscopic sub-systems in visual multiple stars