The MOA-2009-BLG-387L system contains 1 exoplanet. It is located 18558.28 light years away from the solar system.
| Mass | 0.19 solar masses |
| Radius | 0.13 solar radiae |
| Temperature | - kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, MOA-2009-BLG-387L b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 830.000 Earth masses |
| Density | 1.980 grams per cubic centimeter |
| Radius | 13.200 Earth radiae |
| Semi-major Axis | 1.8 AU |
| Eccentricity | NaN |
| Orbital Period | 1980.000 days |
| Discovery Method | Microlensing |
| Discovery Facility | MOA |
| Discovery Telescope | 1.8 m MOA Telescope |
| Discovery Instrument | MOA CCD Array |
| Discovery Date | 2011-05 |
| Reference | Batista et al. 2011 |