# OV Boötis
**Wikidata**: [Q90796221](https://www.wikidata.org/wiki/Q90796221)  
**Source**: https://4ort.xyz/entity/ov-bo-tis


## References

1. SIMBAD
2. VizieR
3. SDSS 1507+52: a halo cataclysmic variable?
4. The SDSS Photometric Catalog, Release 7
5. The USNO-B Catalog
6. The Sixth Data Release of the Sloan Digital Sky Survey
7. The SDSS Photometric Catalog, Release 9
8. Gaia Data Release 2