Exoplanet CatalogExoplanet Kepler-311 d
Radius2.05 R⊕Earth = 1
Mass4.9 M⊕Earth = 1
Orbital period232.04 d
Equilibrium temp.327 K≈ 54 °C
Distance2,539.6 ly
Discovered2023Transit
Size compared (radius, Earth = 1)
1.00
2.05
3.88
11.21
Where it sits among all planets (percentile)
29%
28%
88%
12%
73%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-311 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-311 b | 9.18 | 1.70 | 3.5 | 960 | 2014 |
| Kepler-311 c | 19.74 | 1.43 | 2.6 | 744 | 2014 |
| Kepler-311 d | 232.04 | 2.05 | 4.9 | 327 | 2023 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-311 | – | 5,903 | 1.16 | 0.97 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.