Exoplanet CatalogExoplanet TOI-251 b
Radius2.74 R⊕Earth = 1
Mass317.8 M⊕Earth = 1
Orbital period4.94 d
Equilibrium temp.1,041 K≈ 768 °C
Distance324.6 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
2.74
3.88
11.21
Where it sits among all planets (percentile)
48%
80%
29%
72%
25%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-251 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-251 b | 4.94 | 2.74 | 317.8 | 1,041 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-251 | – | 5,875 | 0.88 | 1.04 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.