# Q90749919

> cataclysmic binary candidate in the constellation Boötes

**Wikidata**: [Q90749919](https://www.wikidata.org/wiki/Q90749919)  
**Source**: https://4ort.xyz/entity/q90749919


## References

1. SIMBAD
2. The USNO-B Catalog
3. The SDSS Photometric Catalog, Release 7
4. Gaia Data Release 2
5. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10