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TOI-558 b
Orbiting TOI-558, discovered in 2021 (7526) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 12.17 R⊕ |
| Mass | 1147.36 M⊕ |
| Orbital period | 14.57 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.298 |
| Equilibrium temperature | 1061 K (788 °C) |
Host star — TOI-558
| Temperature | 6466 K (6193 °C) |
| Radius | 1.50 R☉ |
| Mass | 1.35 M☉ |
Location
| Distance from Earth | 402.6 pc (~1313 light-years) |
| Right ascension / Declination | 42.2915 / -58.0247 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.