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TOI-5289 b
Orbiting TOI-5289, discovered in 2026 (7531) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 4.38 R⊕ |
| Mass | Unknown |
| Orbital period | 3.44 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | Unknown |
Host star — TOI-5289
| Temperature | 5244 K (4971 °C) |
| Radius | 0.94 R☉ |
| Mass | 0.90 M☉ |
Location
| Distance from Earth | 258.5 pc (~843 light-years) |
| Right ascension / Declination | 0.7601 / -7.7864 |
Last refreshed 2026-10-29 from NASA's Exoplanet Archive.