# Q82444194

> quasar in the constellation Coma Berenices

**Wikidata**: [Q82444194](https://www.wikidata.org/wiki/Q82444194)  
**Source**: https://4ort.xyz/entity/q82444194


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 9
3. USNO-A2.0
4. The Sloan Digital Sky Survey quasar catalog. V. Seventh data release
5. A catalogue of quasars and active nuclei: 13th edition
6. The SDSS Photometric Catalog, Release 7
7. Gaia Data Release 2
8. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission