# Q89771445
**Wikidata**: [Q89771445](https://www.wikidata.org/wiki/Q89771445)  
**Source**: https://4ort.xyz/entity/q89771445


## References

1. SIMBAD
2. The masses of cool supergiants : the interacting eclipsing system AZ Cas
3. General Catalogue of Variable Stars, 3rd ed.
4. Catalogue of Stellar Photometry in Johnson's 11-color system
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2