# Q89590453

> high proper-motion star in the constellation Tucana

**Wikidata**: [Q89590453](https://www.wikidata.org/wiki/Q89590453)  
**Source**: https://4ort.xyz/entity/q89590453


## References

1. SIMBAD
2. M-Subdwarfs: Spectroscopic Classification and the Metallicity Scale
3. M dwarfs: effective temperatures, radii and metallicities
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. New light on faint stars. I. The luminosity function in the solar neighbourhood
6. Fourth USNO CCD Astrograph Catalog
7. Gaia Data Release 2