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TOI-5261 b
Orbiting TOI-5261, discovered in 2025 (7530) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 11.60 R⊕ |
| Mass | 3651.85 M⊕ |
| Orbital period | 4.15 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.159 |
| Equilibrium temperature | 1244 K (971 °C) |
Host star — TOI-5261
| Temperature | 5790 K (5517 °C) |
| Radius | 1.02 R☉ |
| Mass | 1.04 M☉ |
Location
| Distance from Earth | 377.1 pc (~1230 light-years) |
| Right ascension / Declination | 305.4585 / 19.4358 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.