# Q77981040

> RR Lyrae variable star in the constellation Aquarius

**Wikidata**: [Q77981040](https://www.wikidata.org/wiki/Q77981040)  
**Source**: https://4ort.xyz/entity/q77981040


## References

1. SIMBAD
2. Newly discovered RR Lyrae stars in the SDSS-Pan-STARRS1-Catalina footprint
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Catalina surveys periodic variable star catalog
5. The SDSS Photometric Catalog, Release 9
6. Gaia Data Release 2
7. The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars
8. Light curve templates and Galactic distribution of RR Lyrae stars from Sloan Digital Sky Survey stripe 82