# Q66631885
**Wikidata**: [Q66631885](https://www.wikidata.org/wiki/Q66631885)  
**Source**: https://4ort.xyz/entity/q66631885


## References

1. Washington Double Star Catalog
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
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. The Radial Velocity Experiment (RAVE): fifth data release
8. Validation of the new Hipparcos reduction
9. The radial velocity experiment (RAVE): fourth data release