# Q66491477
**Wikidata**: [Q66491477](https://www.wikidata.org/wiki/Q66491477)  
**Source**: https://4ort.xyz/entity/q66491477


## References

1. Washington Double Star Catalog
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. SIMBAD
5. Validation of the new Hipparcos reduction
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. Supersolar metallicity in G0-G3 main-sequence stars with V < 15