MOA-2007-BLG-197Lb

MOA-2007-BLG-197Lb is a brown dwarf discovered in August 2015 by the MOA collaboration.^[1] It is the first brown dwarf found by the microlensing method to orbit a solar-type star.

MOA-2007-BLG-197Lb

Discovery
Discovered by	Ranc et al.
Discovery date	17 August 2015
Detection method	Gravitational microlensing
Orbital characteristics
Star	MOA-2007-BLG-197L
Physical characteristics
Mass	41+2 −2 MJ