EntityQ3424023· pop 8· linked from 151 articlesM-sigma relationSign in to saveRelationship between the stellar mass dispersion of a galaxy bulge and the mass of the supermassive black hole at its centerWikidata factsShow 2 more factsP2579astrophysicsP1269Black holevia Wikidata · CC0Connectionsactive galactic nucleusEntitystellar populationEntityCategoriesAstrophysicsEquations of astronomyGalaxiesSupermassive black holesUnsolved problems in astronomy