# Q80402100

> RR Lyrae variable star in the constellation Lyra

**Wikidata**: [Q80402100](https://www.wikidata.org/wiki/Q80402100)  
**Source**: https://4ort.xyz/entity/q80402100


## References

1. SIMBAD
2. Summary of delta-S metallicity measurements for bright RR Lyrae variables observed at Lick Observatory and KPNO between 1972 and 1987
3. Automated variable star classification using the Northern Sky Variability Survey
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 3
9. Gaia Data Release 2