# NS Ursae Majoris

> RR Lyrae variable star in the constellation Ursa Major

**Wikidata**: [Q77473757](https://www.wikidata.org/wiki/Q77473757)  
**Source**: https://4ort.xyz/entity/ns-ursae-majoris


## References

1. SIMBAD
2. Gaia Data Release 2
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Early Data Release 3
6. Gaia Data Release 3