# Q66613509
**Wikidata**: [Q66613509](https://www.wikidata.org/wiki/Q66613509)  
**Source**: https://4ort.xyz/entity/q66613509


## References

1. SIMBAD
2. Washington Double Star Catalog
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. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2
7. Validation of the new Hipparcos reduction
8. Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data