# Q80818257
**Wikidata**: [Q80818257](https://www.wikidata.org/wiki/Q80818257)  
**Source**: https://4ort.xyz/entity/q80818257


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life
4. Washington Double Star Catalog
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Radial velocities and DDO, BV photometry of Henry Draper G5-M stars near the North Galactic Pole
7. Fourth USNO CCD Astrograph Catalog
8. Validation of the new Hipparcos reduction
9. Radial velocities of K-M dwarfs and local stellar kinematics
10. ROSAT All-Sky Survey Faint Source Catalogue