# Q66631747
**Wikidata**: [Q66631747](https://www.wikidata.org/wiki/Q66631747)  
**Source**: https://4ort.xyz/entity/q66631747


## 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. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. A Magellan MIKE and Spitzer MIPS study of 1.5-1.0 M_{sun}_ stars in Scorpius-Centaurus