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TOI-3288 b
Orbiting TOI-3288, discovered in 2025 (7530) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 12.24 R⊕ |
| Mass | 536.18 M⊕ |
| Orbital period | 1.43 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.021 |
| Equilibrium temperature | 973 K (700 °C) |
Host star — TOI-3288
| Temperature | 4072 K (3799 °C) |
| Radius | 0.67 R☉ |
| Mass | 0.64 M☉ |
Location
| Distance from Earth | 200.5 pc (~654 light-years) |
| Right ascension / Declination | 297.1103 / -43.0180 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.