# Q90249746

> classical Cepheid variable star in the constellation Scutum

**Wikidata**: [Q90249746](https://www.wikidata.org/wiki/Q90249746)  
**Source**: https://4ort.xyz/entity/q90249746


## References

1. SIMBAD
2. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
3. Period-colour and amplitude-colour relations in classical Cepheid variables - IV. The multiphase relations
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2
7. Barium abundances in Cepheids
8. On the fine structure of the Cepheid metallicity gradient in the Galactic thin disk
9. On the α-element gradients of the Galactic thin disk using Cepheids
10. The distribution of the elements in the Galactic disk. II. Azimuthal and radial variation in abundances from Cepheids
11. Parameters and abundances in luminous stars