# Q66621385
**Wikidata**: [Q66621385](https://www.wikidata.org/wiki/Q66621385)  
**Source**: https://4ort.xyz/entity/q66621385


## References

1. SIMBAD
2. Rotational velocities and spectral types for a sample of binary systems
3. Washington Double Star Catalog
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. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system