# Q66631851
**Wikidata**: [Q66631851](https://www.wikidata.org/wiki/Q66631851)  
**Source**: https://4ort.xyz/entity/q66631851


## References

1. Washington Double Star Catalog
2. MK classification for visual binary components
3. Luminosity criteria from objective-prism spectra for stars from F0 to K5
4. Search for associations containing young stars (SACY). I. Sample and searching method
5. SIMBAD
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Validation of the new Hipparcos reduction
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)