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TOI-5398 b
Orbiting TOI-5398, discovered in 2022 (7527) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 10.30 R⊕ |
| Mass | 58.70 M⊕ |
| Orbital period | 10.59 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.130 |
| Equilibrium temperature | 947 K (674 °C) |
Host star — TOI-5398
| Temperature | 6000 K (5727 °C) |
| Radius | 1.05 R☉ |
| Mass | 1.15 M☉ |
Location
| Distance from Earth | 130.9 pc (~427 light-years) |
| Right ascension / Declination | 161.8796 / 36.3294 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.