Exoplanet CatalogExoplanet TOI-1438 b
Radius3.04 R⊕Earth = 1
Mass9.4 M⊕Earth = 1
Orbital period5.14 d
Equilibrium temp.971 K≈ 698 °C
Distance360.4 ly
Discovered2025Transit
Size compared (radius, Earth = 1)
1.00
3.04
3.88
11.21
Where it sits among all planets (percentile)
53%
50%
30%
67%
27%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-1438 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-1438 b | 5.14 | 3.04 | 9.4 | 971 | 2025 |
| TOI-1438 c | 9.43 | 2.75 | 10.6 | 794 | 2025 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-1438 | K0 V | 5,230 | 0.82 | 0.88 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.