# TZ Ursae Majoris

> long-period variable star in the constellation Ursa Major

**Wikidata**: [Q77909567](https://www.wikidata.org/wiki/Q77909567)  
**Source**: https://4ort.xyz/entity/tz-ursae-majoris


## References

1. SIMBAD
2. VizieR
3. General Catalogue of Stellar Spectral Classifications (Version 2013-Jul)
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Data Release 2