# Q84220763

> low-mass star in the constellation Ursa Major

**Wikidata**: [Q84220763](https://www.wikidata.org/wiki/Q84220763)  
**Source**: https://4ort.xyz/entity/q84220763


## 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. The USNO-B Catalog
5. The Sixth Data Release of the Sloan Digital Sky Survey
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample