# Q90258335

> RR Lyrae variable star in the constellation Microscopium

**Wikidata**: [Q90258335](https://www.wikidata.org/wiki/Q90258335)  
**Source**: https://4ort.xyz/entity/q90258335


## References

1. SIMBAD
2. Spectroscopy of hot stars in the Galactic halo
3. Gaia Data Release 2
4. Discovery of ~9,000 new RR Lyrae in the southern Catalina surveys
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Spectroscopy of hot stars in the galactic halo. III. Analysis of a large sample of field horizontal-branch and other A-type stars