MOA-2007-BLG-400L


MOA-2007-BLG-400L is a star located approximately 20000 light-years away in the constellation of Sagittarius. This star is presumed to be a red dwarf with a spectral type of M3V, based on its mass of 0.35 MS.

Planetary system

In September 2008, the discovery of an extrasolar planet was announced by the and the Microlensing Observations in Astrophysics Collaboration. This planet was detected by the gravitational microlensing method based on recorded in September 2007.