# Q75042812
**Wikidata**: [Q75042812](https://www.wikidata.org/wiki/Q75042812)  
**Source**: https://4ort.xyz/entity/q75042812


## References

1. SIMBAD
2. Washington Double Star Catalog
3. Gaia Data Release 2
4. The Tycho double star catalogue
5. The Tycho-2 catalogue of the 2.5 million brightest stars