# Q67858758
**Wikidata**: [Q67858758](https://www.wikidata.org/wiki/Q67858758)  
**Source**: https://4ort.xyz/entity/q67858758


## References

1. SIMBAD
2. The L_X_-{sigma} relation for galaxies and clusters of galaxies
3. Dynamical properties of compact groups of galaxies
4. Detecting fainter compact groups: results from a new automated algorithm