# X Puppis

> variable star in the constellation Puppis

**Wikidata**: [Q56303847](https://www.wikidata.org/wiki/Q56303847)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/X_Puppis)  
**Source**: https://4ort.xyz/entity/x-puppis


## References

1. SIMBAD
2. General Catalogue of Variable Stars
3. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
4. A three-dimensional map of the Milky Way using classical Cepheid variable stars
5. Period-colour and amplitude-colour relations in classical Cepheid variables - IV. The multiphase relations
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 2
9. On the fine structure of the Cepheid metallicity gradient in the Galactic thin disk
10. On the α-element gradients of the Galactic thin disk using Cepheids
11. Barium abundances in Cepheids