# Q66530921

> classical Cepheid variable star in the constellation Centaurus

**Wikidata**: [Q66530921](https://www.wikidata.org/wiki/Q66530921)  
**Source**: https://4ort.xyz/entity/q66530921


## References

1. SIMBAD
2. General Catalogue of Stellar Spectral Classifications (Version 2013-Jul)
3. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Photometric standard sequences in the Crux region with short discussion of the absorption conditions in the regions
7. The distribution of the elements in the Galactic disk. II. Azimuthal and radial variation in abundances from Cepheids
8. Barium abundances in Cepheids
9. The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}
10. Oxygen abundances in Cepheids