Exoplanet CatalogExoplanet TOI-4311 c
Radius2.47 R⊕Earth = 1
Mass13.6 M⊕Earth = 1
Orbital period15.07 d
Equilibrium temp.671 K≈ 398 °C
Distance440.3 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
2.47
3.88
11.21
Where it sits among all planets (percentile)
40%
58%
59%
42%
30%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-4311 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-4311 b | 0.99 | 1.38 | 4.5 | 1,664 | 2026 |
| TOI-4311 c | 15.07 | 2.47 | 13.6 | 671 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-4311 | K | 5,063 | 0.84 | 0.82 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.