Exoplanet CatalogExoplanet Kepler-1239 b
Radius2.90 R⊕Earth = 1
Mass8.8 M⊕Earth = 1
Orbital period5.19 d
Equilibrium temp.1,183 K≈ 910 °C
Distance6,981.7 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
2.90
3.88
11.21
Where it sits among all planets (percentile)
51%
48%
30%
79%
95%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1239 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1239 b | 5.19 | 2.90 | 8.8 | 1,183 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1239 | – | 6,564 | 1.57 | 1.40 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.