# Q80668098
**Wikidata**: [Q80668098](https://www.wikidata.org/wiki/Q80668098)  
**Source**: https://4ort.xyz/entity/q80668098


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. Washington Double Star Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Validation of the new Hipparcos reduction