Exoplanet CatalogExoplanet TOI-5811 B b
Radius21.97 R⊕Earth = 1
Mass257.4 M⊕Earth = 1
Orbital period6.26 d
Equilibrium temp.1,530 K≈ 1,257 °C
Distance554.9 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
21.97
Where it sits among all planets (percentile)
100%
78%
36%
90%
34%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-5811 B (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-5811 B b | 6.26 | 21.97 | 257.4 | 1,530 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-5811 B | K2 IV+ | 4,840 | 3.73 | 1.08 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.