# MZ Ursae Majoris
**Wikidata**: [Q85255931](https://www.wikidata.org/wiki/Q85255931)  
**Source**: https://4ort.xyz/entity/mz-ursae-majoris


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. Source
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The USNO-B Catalog
6. Gaia Early Data Release 3
7. Statistics of spectroscopic sub-systems in visual multiple stars
8. Gaia Data Release 2