The OGLE-2012-BLG-0838L system contains 1 exoplanet. It is located 20613.06 light years away from the solar system.
| Mass | 0.4 solar masses |
| Radius | 0.32 solar radiae |
| Temperature | - kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, OGLE-2012-BLG-0838L b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 53.100 Earth masses |
| Density | 0.494 grams per cubic centimeter |
| Radius | 8.390 Earth radiae |
| Semi-major Axis | 4.43 AU |
| Eccentricity | NaN |
| Orbital Period | NaN days |
| Discovery Method | Microlensing |
| Discovery Facility | OGLE |
| Discovery Telescope | 1.3 m Warsaw University Telescope |
| Discovery Instrument | OGLE CCD Array |
| Discovery Date | 2020-06 |
| Reference | Poleski et al. 2020 |