# Q74108290

> classical Cepheid variable star in the constellation Cygnus

**Wikidata**: [Q74108290](https://www.wikidata.org/wiki/Q74108290)  
**Source**: https://4ort.xyz/entity/q74108290


## References

1. SIMBAD
2. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
3. Gaia Data Release 2
4. A three-dimensional map of the Milky Way using classical Cepheid variable stars
5. Reclassification of Cepheids in the Gaia Data Release 2. Period-luminosity and period-Wesenheit relations in the Gaia passbands
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Barium abundances in Cepheids