# Q89613748
**Wikidata**: [Q89613748](https://www.wikidata.org/wiki/Q89613748)  
**Source**: https://4ort.xyz/entity/q89613748


## References

1. SIMBAD
2. The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not as Cool as We Thought
3. Long-period High-amplitude Red Variables in the KELT Survey
4. Variability survey of brightest stars in selected OB associations
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 Early Data Release 3
8. Gaia Data Release 3
9. Gaia Data Release 2