# Mrk 78

> Seyfert 2 galaxy in the constellation Camelopardalis

**Wikidata**: [Q80843679](https://www.wikidata.org/wiki/Q80843679)  
**Source**: https://4ort.xyz/entity/mrk-78


## References

1. SIMBAD
2. A multiwavelength catalog of Seyfert 2 galaxies observed in the 2-10 keV energy band
3. A catalogue of quasars and active nuclei: 13th edition
4. The SDSS Photometric Catalog, Release 7
5. The Two Micron All Sky Survey (2MASS)
6. Gaia Data Release 2
7. Hunting for supermassive black holes in nearby galaxies with the Hobby-Eberly telescope
8. Host galaxy properties of the Swift BAT ultra hard X-ray selected active galactic nucleus