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TOI-1439 b
Orbiting TOI-1439, discovered in 2024 (7529) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 4.24 R⊕ |
| Mass | 38.50 M⊕ |
| Orbital period | 27.64 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.157 |
| Equilibrium temperature | 748 K (475 °C) |
Host star — TOI-1439
| Temperature | 5841 K (5568 °C) |
| Radius | 1.62 R☉ |
| Mass | 1.23 M☉ |
Location
| Distance from Earth | 230.3 pc (~751 light-years) |
| Right ascension / Declination | 241.7639 / 67.8776 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.