# HN Ursae Majoris

> W Ursae Majoris variable star in the constellation Ursa Major

**Wikidata**: [Q81181244](https://www.wikidata.org/wiki/Q81181244)  
**Source**: https://4ort.xyz/entity/hn-ursae-majoris


## References

1. SIMBAD
2. VizieR
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation