# Q91103455

> classical Cepheid variable star in the constellation Sagittarius

**Wikidata**: [Q91103455](https://www.wikidata.org/wiki/Q91103455)  
**Source**: https://4ort.xyz/entity/q91103455


## 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 DENIS database, 3rd Release
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The USNO-B Catalog
8. The Radial Velocity Experiment (RAVE): fifth data release
9. The RAdial velocity experiment (RAVE): third data release
10. On the α-element gradients of the Galactic thin disk using Cepheids
11. Distance determination for RAVE stars using stellar models