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TOI-159 b
Orbiting TOI-159, discovered in 2026 (7531) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 18.18 R⊕ |
| Mass | 1110.00 M⊕ |
| Orbital period | 3.76 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.240 |
| Equilibrium temperature | 1891 K (1618 °C) |
Host star — TOI-159
| Temperature | 7287 K (7014 °C) |
| Radius | 1.62 R☉ |
| Mass | 1.66 M☉ |
Location
| Distance from Earth | 347.6 pc (~1134 light-years) |
| Right ascension / Declination | 51.7823 / -78.5498 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.