# Q66630407

> classical Cepheid variable star in the constellation Scorpius

**Wikidata**: [Q66630407](https://www.wikidata.org/wiki/Q66630407)  
**Source**: https://4ort.xyz/entity/q66630407


## References

1. SIMBAD
2. Source
3. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
4. Catalogue of Stellar Photometry in Johnson's 11-color system
5. Period-colour and amplitude-colour relations in classical Cepheid variables - IV. The multiphase relations
6. Gaia Data Release 2
7. On the fine structure of the Cepheid metallicity gradient in the Galactic thin disk
8. On the α-element gradients of the Galactic thin disk using Cepheids
9. The distribution of the elements in the Galactic disk. II. Azimuthal and radial variation in abundances from Cepheids
10. Barium abundances in Cepheids