Exoplanet CatalogExoplanet K2-229 b
Radius1.00 R⊕Earth = 1
Mass2.6 M⊕Earth = 1
Orbital period0.58 d
Equilibrium temp.1,818 K≈ 1,545 °C
Distance334.5 ly
Discovered2018Transit
Size compared (radius, Earth = 1)
1.00
1.00
3.88
11.21
Where it sits among all planets (percentile)
4%
12%
1%
96%
26%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-229 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-229 b | 0.58 | 1.00 | 2.6 | 1,818 | 2018 |
| K2-229 c | 8.33 | 2.03 | 7.0 | 750 | 2018 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-229 | G9 | 5,315 | 0.79 | 0.87 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.