# Q81909281
**Wikidata**: [Q81909281](https://www.wikidata.org/wiki/Q81909281)  
**Source**: https://4ort.xyz/entity/q81909281


## References

1. SIMBAD
2. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data
3. The SDSS Photometric Catalog, Release 7
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2