# AV Virginis

> RR Lyrae variable star in the constellation Virgo

**Wikidata**: [Q92882041](https://www.wikidata.org/wiki/Q92882041)  
**Source**: https://4ort.xyz/entity/av-virginis


## References

1. SIMBAD
2. Gaia Data Release 3
3. Mid-infrared period-luminosity relations of RR Lyrae stars derived from the AllWISE Data Release
4. Probing the outer galactic halo with RR Lyrae from the Catalina surveys
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. The luminosities and distance scales of type II Cepheid and RR Lyrae variables