# ADS 9493 AB
**Wikidata**: [Q10847974](https://www.wikidata.org/wiki/Q10847974)  
**Source**: https://4ort.xyz/entity/ads-9493-ab


## References

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