# Q75180377
**Wikidata**: [Q75180377](https://www.wikidata.org/wiki/Q75180377)  
**Source**: https://4ort.xyz/entity/q75180377


## References

1. Washington Double Star Catalog
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. SIMBAD
4. Validation of the new Hipparcos reduction
5. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
6. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)