List of observed black holes

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All types BH-BH XRB XRB t XRB P EG XRB P EG XRB BH XRB nBHB S MW GC EG GC

EG GC - non-interacting black hole binaries

Name	Type	Mass	Spin	Companion	Reference
in NGC 4472	EG GC				Maccarone et al. (2011)
in NGC 1399	EG GC				Shih et al. (2010)
in NGC 3379	EG GC				Brassington et al. (2010)