# Q78433552

> Seyfert 2 galaxy in the constellation Boötes

**Wikidata**: [Q78433552](https://www.wikidata.org/wiki/Q78433552)  
**Source**: https://4ort.xyz/entity/q78433552


## References

1. SIMBAD
2. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. A catalogue of quasars and active nuclei: 13th edition
5. Gaia Data Release 2
6. The SDSS Photometric Catalog, Release 7