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TOI-1803 b
Orbiting TOI-1803, discovered in 2025 (7530) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 2.99 R⊕ |
| Mass | 10.32 M⊕ |
| Orbital period | 6.29 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 747 K (474 °C) |
Host star — TOI-1803
| Temperature | 4687 K (4414 °C) |
| Radius | 0.71 R☉ |
| Mass | 0.76 M☉ |
Location
| Distance from Earth | 119.2 pc (~389 light-years) |
| Right ascension / Declination | 178.0461 / 35.1718 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.