# Q78803081

> classical Cepheid variable star in the constellation Orion

**Wikidata**: [Q78803081](https://www.wikidata.org/wiki/Q78803081)  
**Source**: https://4ort.xyz/entity/q78803081


## References

1. SIMBAD
2. Radial velocities, spectral types and luminosity classes of 820 stars
3. Gaia Data Release 2
4. Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes
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. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
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