# Q66632590
**Wikidata**: [Q66632590](https://www.wikidata.org/wiki/Q66632590)  
**Source**: https://4ort.xyz/entity/q66632590


## References

1. Washington Double Star Catalog
2. SIMBAD
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity