# Q74155223
**Wikidata**: [Q74155223](https://www.wikidata.org/wiki/Q74155223)  
**Source**: https://4ort.xyz/entity/q74155223


## References

1. Washington Double Star Catalog
2. SIMBAD
3. Fourth USNO CCD Astrograph Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Validation of the new Hipparcos reduction
6. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample