# Q79887213

> Seyfert 1 galaxy in the constellation Ursa Major

**Wikidata**: [Q79887213](https://www.wikidata.org/wiki/Q79887213)  
**Source**: https://4ort.xyz/entity/q79887213


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 9
3. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
4. A catalogue of quasars and active nuclei: 13th edition
5. The SDSS Photometric Catalog, Release 8
6. The Two Micron All Sky Survey (2MASS)
7. Gaia Data Release 2