# Q74204752

> long-period variable star in the constellation Cygnus

**Wikidata**: [Q74204752](https://www.wikidata.org/wiki/Q74204752)  
**Source**: https://4ort.xyz/entity/q74204752


## References

1. SIMBAD
2. General Catalogue of Variable Stars, 3rd ed.
3. The first INTEGRAL-OMC catalogue of optically variable sources
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 3
8. Gaia Data Release 2