# Q91919503
**Wikidata**: [Q91919503](https://www.wikidata.org/wiki/Q91919503)  
**Source**: https://4ort.xyz/entity/q91919503


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Washington Double Star Catalog
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)