# KY Cygni

> star in the constellation Cygnus

**Wikidata**: [Q206663](https://www.wikidata.org/wiki/Q206663)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/KY_Cygni)  
**Source**: https://4ort.xyz/entity/ky-cygni


## References

1. SIMBAD
2. VizieR
3. The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not as Cool as We Thought
4. Freebase Data Dumps. 2013
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. Gaia Data Release 2