# Q66631726
**Wikidata**: [Q66631726](https://www.wikidata.org/wiki/Q66631726)  
**Source**: https://4ort.xyz/entity/q66631726


## References

1. Washington Double Star Catalog
2. SIMBAD
3. Source
4. Validation of the new Hipparcos reduction
5. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
6. ROSAT All-Sky Survey Faint Source Catalogue
7. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)