# NGC 7420

> galaxy

**Wikidata**: [Q1167449](https://www.wikidata.org/wiki/Q1167449)  
**Source**: https://4ort.xyz/entity/q1167449


## References

1. SIMBAD
2. A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies
3. The K‐Band Galaxy Luminosity Function
4. The AMIGA project. I. Optical characterization of the CIG catalog
5. The Two Micron All Sky Survey (2MASS)
6. The SDSS Photometric Catalog, Release 7
7. Galaxy alignments in the Pisces-Perseus supercluster revisited
8. Galaxy groups: a 2MASS catalog