# Hickson 7
**Wikidata**: [Q1574918](https://www.wikidata.org/wiki/Q1574918)  
**Source**: https://4ort.xyz/entity/hickson-7


## References

1. SIMBAD
2. Compact groups in the UZC galaxy sample
3. Dynamical properties of compact groups of galaxies
4. Compact group selection from redshift surveys