Exoplanet CatalogExoplanet Kepler-47 c
Radius4.65 R⊕Earth = 1
Mass3.2 M⊕Earth = 1
Orbital period303.23 d
Equilibrium temp.268 K≈ -5 °C
Distance3,343.2 ly
Discovered2012Transit
Size compared (radius, Earth = 1)
1.00
3.88
4.65
11.21
Where it sits among all planets (percentile)
64%
17%
88%
9%
83%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-47 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-47 b | 49.46 | 3.05 | 2.1 | 490 | 2012 |
| Kepler-47 d | 187.37 | 7.04 | 19.0 | 314 | 2019 |
| Kepler-47 c | 303.23 | 4.65 | 3.2 | 268 | 2012 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-47 | – | 5,636 | 0.94 | 0.96 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.