# Q89532194

> Seyfert 1 galaxy in the constellation Serpens

**Wikidata**: [Q89532194](https://www.wikidata.org/wiki/Q89532194)  
**Source**: https://4ort.xyz/entity/q89532194


## References

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