# Q90927302

> RR Lyrae variable star in the constellation Leo

**Wikidata**: [Q90927302](https://www.wikidata.org/wiki/Q90927302)  
**Source**: https://4ort.xyz/entity/q90927302


## References

1. SIMBAD
2. Gaia Data Release 2
3. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample
4. The Catalina surveys periodic variable star catalog
5. The Pan-STARRS release 1 (PS1) Survey - DR1
6. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
7. The Century Survey Galactic Halo Project. I. Stellar Spectral Analysis