# Q74230543

> classical Cepheid variable star in the constellation Cygnus

**Wikidata**: [Q74230543](https://www.wikidata.org/wiki/Q74230543)  
**Source**: https://4ort.xyz/entity/q74230543


## References

1. SIMBAD
2. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Barium abundances in Cepheids