Exoplanet CatalogExoplanet Kepler-229 b
Radius2.20 R⊕Earth = 1
Mass5.5 M⊕Earth = 1
Orbital period6.25 d
Equilibrium temp.823 K≈ 550 °C
Distance2,694.9 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
2.20
3.88
11.21
Where it sits among all planets (percentile)
33%
31%
36%
56%
75%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-229 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-229 b | 6.25 | 2.20 | 5.5 | 823 | 2014 |
| Kepler-229 c | 16.07 | 4.92 | 21.5 | 600 | 2014 |
| Kepler-229 d | 41.19 | 3.85 | 14.2 | 439 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-229 | – | 5,120 | 0.73 | 0.81 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.