# Q80609717

> quasar in the constellation Ursa Major

**Wikidata**: [Q80609717](https://www.wikidata.org/wiki/Q80609717)  
**Source**: https://4ort.xyz/entity/q80609717


## References

1. SIMBAD
2. The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release
3. A catalogue of quasars and active nuclei: 13th edition
4. The SDSS Photometric Catalog, Release 7
5. The SDSS Photometric Catalog, Release 9
6. The Sloan Digital Sky Survey quasar catalog: tenth data release
7. Gaia Data Release 2
8. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission