The TOI-237 system contains 1 exoplanet. It is located 124.18 light years away from the solar system.
Mass | 0.18 solar masses |
Radius | 0.21 solar radiae |
Temperature | 3212 kelvin |
Stellar Metallicity | - decimal exponent |
Age | 4.5 billion years |
At 2.668 Earth masses, TOI-237 b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
Mass | 2.670 Earth masses |
Density | 4.910 grams per cubic centimeter |
Radius | 1.440 Earth radiae |
Semi-major Axis | 0.0341 AU |
Eccentricity | 0 |
Orbital Period | 5.436 days |
Discovery Method | Transit |
Discovery Facility | Transiting Exoplanet Survey Satellite (TESS) |
Discovery Telescope | 0.1 m TESS Telescope |
Discovery Instrument | TESS CCD Array |
Discovery Date | 2021-01 |
Reference | Waalkes et al. 2021 |