# NGC 7521

> galaxy

**Wikidata**: [Q1167864](https://www.wikidata.org/wiki/Q1167864)  
**Source**: https://4ort.xyz/entity/ngc-7521


## References

1. SIMBAD
2. Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003
3. The Updated Zwicky Catalog (UZC)
4. The Two Micron All Sky Survey (2MASS)
5. Groups of Galaxies in the Two Micron All Sky Redshift Survey
6. Galaxy groups: a 2MASS catalog
7. The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures