# Q83502349

> classical Cepheid variable star in the constellation Aquila

**Wikidata**: [Q83502349](https://www.wikidata.org/wiki/Q83502349)  
**Source**: https://4ort.xyz/entity/q83502349


## 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. The first INTEGRAL-OMC catalogue of optically variable sources
5. A three-dimensional map of the Milky Way using classical Cepheid variable stars
6. Reclassification of Cepheids in the Gaia Data Release 2. Period-luminosity and period-Wesenheit relations in the Gaia passbands
7. Period-colour and amplitude-colour relations in classical Cepheid variables - IV. The multiphase relations
8. The Tycho-2 catalogue of the 2.5 million brightest stars
9. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
10. Gaia Early Data Release 3
11. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
12. Barium abundances in Cepheids