Exoplanet CatalogExoplanet TOI-5289 b
Radius4.38 R⊕Earth = 1
Mass17.6 M⊕Earth = 1
Orbital period3.44 d
Equilibrium temp.1,197 K≈ 924 °C
Distance843.0 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
3.88
4.38
11.21
Where it sits among all planets (percentile)
63%
61%
18%
80%
42%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-5289 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-5289 b | 3.44 | 4.38 | 17.6 | 1,197 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-5289 | – | 5,244 | 0.94 | 0.90 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.