# Q74238604

> classical Cepheid variable star in the constellation Cygnus

**Wikidata**: [Q74238604](https://www.wikidata.org/wiki/Q74238604)  
**Source**: https://4ort.xyz/entity/q74238604


## References

1. SIMBAD
2. Gaia Data Release 2
3. A three-dimensional map of the Milky Way using classical Cepheid variable stars
4. Reclassification of Cepheids in the Gaia Data Release 2. Period-luminosity and period-Wesenheit relations in the Gaia passbands
5. Automated variable star classification using the Northern Sky Variability Survey
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3