# Q74999857
**Wikidata**: [Q74999857](https://www.wikidata.org/wiki/Q74999857)  
**Source**: https://4ort.xyz/entity/q74999857


## References

1. SIMBAD
2. Source
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Gaia Data Release 2
5. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)