The KMT-2021-BLG-1554L system contains 1 exoplanet. It is located 25048.78 light years away from the solar system.
| Mass | 0.08 solar masses |
| Radius | undefined solar radiae |
| Temperature | - kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 10 Earth masses, KMT-2021-BLG-1554L 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 | 38.139 Earth masses |
| Density | 0.638 grams per cubic centimeter |
| Radius | 6.900 Earth radiae |
| Semi-major Axis | 0.72 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 | 2022-08 |
| Reference | Han et al. 2022 |