Exoplanet CatalogExoplanet Kepler-109 c
Radius2.65 R⊕Earth = 1
Mass8.2 M⊕Earth = 1
Orbital period21.22 d
Equilibrium temp.859 K≈ 586 °C
Distance1,548.8 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
2.65
3.88
11.21
Where it sits among all planets (percentile)
45%
46%
66%
59%
58%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-109 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-109 b | 6.48 | 2.49 | 4.9 | 1,276 | 2014 |
| Kepler-109 c | 21.22 | 2.65 | 8.2 | 859 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-109 | – | 5,950 | 1.39 | 1.09 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.