Exoplanet CatalogExoplanet Kepler-1229 b
Radius1.40 R⊕Earth = 1
Mass2.5 M⊕Earth = 1
Orbital period86.83 d
Equilibrium temp.212 K≈ -61 °C
Distance865.9 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
1.40
3.88
11.21
Where it sits among all planets (percentile)
13%
12%
82%
6%
43%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1229 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1229 b | 86.83 | 1.40 | 2.5 | 212 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1229 | – | 3,784 | 0.51 | 0.54 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.