# Q87241477

> classical Cepheid variable star in the constellation Ara

**Wikidata**: [Q87241477](https://www.wikidata.org/wiki/Q87241477)  
**Source**: https://4ort.xyz/entity/q87241477


## References

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