# Q87811511

> RR Lyrae variable star in the constellation Ursa Major

**Wikidata**: [Q87811511](https://www.wikidata.org/wiki/Q87811511)  
**Source**: https://4ort.xyz/entity/q87811511


## References

1. SIMBAD
2. Gaia Data Release 2
3. Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample
4. Exploring the variable sky with LINEAR. II. Halo structure and substructure traced by RR Lyrae stars to 30 kpc
5. The Pan-STARRS release 1 (PS1) Survey - DR1
6. The SDSS Photometric Catalog, Release 9
7. Newly discovered RR Lyrae stars in the SDSS-Pan-STARRS1-Catalina footprint
8. Tracing the Orphan stream to 55 kpc with RR Lyrae stars