Exoplanet CatalogExoplanet Kepler-1731 b
Radius2.93 R⊕Earth = 1
Mass8.9 M⊕Earth = 1
Orbital period21.76 d
Equilibrium temp.486 K≈ 213 °C
Distance554.3 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
2.93
3.88
11.21
Where it sits among all planets (percentile)
52%
49%
67%
25%
34%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1731 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1731 b | 21.76 | 2.93 | 8.9 | 486 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1731 | – | 4,859 | 0.72 | 0.78 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.