The TOI-1422 system contains 1 exoplanet. It is located 506.00 light years away from the solar system.
| Mass | 0.98 solar masses |
| Radius | 1.02 solar radiae |
| Temperature | 5840 kelvin |
| Stellar Metallicity | -0.09 decimal exponent |
| Age | 5.1 billion years |
At more than 10 Earth masses, TOI-1422 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 | 9.000 Earth masses |
| Density | 0.795 grams per cubic centimeter |
| Radius | 3.960 Earth radiae |
| Semi-major Axis | 0.108 AU |
| Eccentricity | 0.04 |
| Orbital Period | 12.997 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 | 2022-07 |
| Reference | Naponiello et al. 2022 |