# Q66631973
**Wikidata**: [Q66631973](https://www.wikidata.org/wiki/Q66631973)  
**Source**: https://4ort.xyz/entity/q66631973


## References

1. Washington Double Star Catalog
2. SIMBAD
3. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
4. Validation of the new Hipparcos reduction
5. Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
6. The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades