The KMT-2019-BLG-0842L system contains 1 exoplanet. It is located 10828.38 light years away from the solar system.
| Mass | 0.76 solar masses |
| Radius | 0.74 solar radiae |
| Temperature | - kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 10 Earth masses, KMT-2019-BLG-0842L b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 10.280 Earth masses |
| Density | 1.740 grams per cubic centimeter |
| Radius | 3.190 Earth radiae |
| Semi-major Axis | 3.31 AU |
| Eccentricity | NaN |
| Orbital Period | NaN days |
| Discovery Method | Microlensing |
| Discovery Facility | KMTNet |
| Discovery Telescope | 1.6 m wide-field telescope |
| Discovery Instrument | 18k Mosaic CCD camera |
| Discovery Date | 2020-12 |
| Reference | Jung et al. 2020 |