# M-sigma relation

> Relationship between the stellar mass dispersion of a galaxy bulge and the mass of the supermassive black hole at its center

**Wikidata**: [Q3424023](https://www.wikidata.org/wiki/Q3424023)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/M–sigma_relation)  
**Source**: https://4ort.xyz/entity/m-sigma-relation


## References

1. Freebase Data Dumps. 2013