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TOI-6303 b
Orbiting TOI-6303, discovered in 2025 (7530) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 11.59 R⊕ |
| Mass | 2493.00 M⊕ |
| Orbital period | 9.49 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.020 |
| Equilibrium temperature | 541 K (268 °C) |
Host star — TOI-6303
| Temperature | 3977 K (3704 °C) |
| Radius | 0.61 R☉ |
| Mass | 0.64 M☉ |
Location
| Distance from Earth | 152.2 pc (~496 light-years) |
| Right ascension / Declination | 46.7807 / 40.1472 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.