The OGLE-2017-BLG-1140L system contains 1 exoplanet.
| Mass | 0.21 solar masses |
| Radius | 0.13 solar radiae |
| Temperature | - kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, OGLE-2017-BLG-1140L b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 505.000 Earth masses |
| Density | 1.130 grams per cubic centimeter |
| Radius | 13.500 Earth radiae |
| Semi-major Axis | 1.02 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 | 2018-06 |
| Reference | Calchi Novati et al. 2018 |