# Q77814881

> classical Cepheid variable star in the constellation Leo

**Wikidata**: [Q77814881](https://www.wikidata.org/wiki/Q77814881)  
**Source**: https://4ort.xyz/entity/q77814881


## References

1. SIMBAD
2. Gaia Data Release 2
3. The Pan-STARRS release 1 (PS1) Survey - DR1
4. Evidence for Distinct Components of the Galactic Stellar Halo from 838 RR Lyrae Stars Discovered in the LONEOS‐I Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Kinematics of metal-poor stars in the Galaxy. II. Proper motions for a large nonkinematically selected sample
7. Evidence for a Milky way tidal stream reaching beyond 100 kpc
8. Probing the outer galactic halo with RR Lyrae from the Catalina surveys