Exoplanet CatalogExoplanet TOI-4458 b
Radius12.41 R⊕Earth = 1
Mass552.1 M⊕Earth = 1
Orbital period3.94 d
Equilibrium temp.1,759 K≈ 1,486 °C
Distance1,648.5 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.41
Where it sits among all planets (percentile)
79%
85%
22%
95%
60%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-4458 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-4458 b | 3.94 | 12.41 | 552.1 | 1,759 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-4458 | – | 6,151 | 1.96 | 1.47 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.