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TOI-4427 b
Orbiting TOI-4427, discovered in 2026 (7531) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 13.09 R⊕ |
| Mass | 87.72 M⊕ |
| Orbital period | 4.62 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.074 |
| Equilibrium temperature | 1040 K (767 °C) |
Host star — TOI-4427
| Temperature | 5347 K (5074 °C) |
| Radius | 0.89 R☉ |
| Mass | 0.90 M☉ |
Location
| Distance from Earth | 198.3 pc (~647 light-years) |
| Right ascension / Declination | 135.0493 / 72.1477 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.