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TOI-1820 b
Orbiting TOI-1820, discovered in 2022 (7527) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 12.78 R⊕ |
| Mass | 731.01 M⊕ |
| Orbital period | 4.86 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.043 |
| Equilibrium temperature | 1375 K (1102 °C) |
Host star — TOI-1820
| Temperature | 5734 K (5461 °C) |
| Radius | 1.51 R☉ |
| Mass | 1.04 M☉ |
Location
| Distance from Earth | 248.5 pc (~811 light-years) |
| Right ascension / Declination | 187.6867 / 27.4520 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.