MOA-2007-BLG-400Lb

MOA-2007-BLG-400Lb is an extrasolar planet located approximately 20000 light-years away in the constellation of Sagittarius, orbiting the star MOA-2007-BLG-400L. This planet was detected on September 18, 2008 by the gravitational microlensing by Dong. It has mass between 50% and 130% of Jupiter and orbits between 0.6 and 1.1 AU.

MOA-2007-BLG-400Lb

Discovery
Discovered by	Dong et al.
Discovery site	Mount John University Observatory, New Zealand
Discovery date	September 18, 2008
Detection method	Gravitational microlensing
Orbital characteristics
Star	MOA-2007-BLG-400L
Physical characteristics
Mass	0.9 ± 0.4 MJ