# Q66632691
**Wikidata**: [Q66632691](https://www.wikidata.org/wiki/Q66632691)  
**Source**: https://4ort.xyz/entity/q66632691


## References

1. Washington Double Star Catalog
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. SIMBAD
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. RACE-OC project: Rotation and variability of young stellar associations within 100 pc
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies