# Q66632588
**Wikidata**: [Q66632588](https://www.wikidata.org/wiki/Q66632588)  
**Source**: https://4ort.xyz/entity/q66632588


## References

1. Washington Double Star Catalog
2. MK classification of 142 visual binaries
3. SIMBAD
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Validation of the new Hipparcos reduction
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)