# Q67858795
**Wikidata**: [Q67858795](https://www.wikidata.org/wiki/Q67858795)  
**Source**: https://4ort.xyz/entity/q67858795


## References

1. Washington Double Star Catalog
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. SIMBAD
4. Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties
5. Radial Velocities for 889 Late‐Type Stars
6. Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
7. Validation of the new Hipparcos reduction
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)