# Q90977996

> RR Lyrae variable star in the constellation Virgo

**Wikidata**: [Q90977996](https://www.wikidata.org/wiki/Q90977996)  
**Source**: https://4ort.xyz/entity/q90977996


## References

1. SIMBAD
2. Spectroscopy of hot stars in the Galactic halo
3. Gaia Data Release 2
4. The Catalina surveys periodic variable star catalog
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. A catalog of candidate field horizontal-branch and A-type stars. III. A 2MASS-cleaned version
7. Spectroscopy of hot stars in the galactic halo. III. Analysis of a large sample of field horizontal-branch and other A-type stars