Exoplanet CatalogExoplanet Kepler-306 e
Radius2.27 R⊕Earth = 1
Mass5.8 M⊕Earth = 1
Orbital period44.84 d
Equilibrium temp.390 K≈ 117 °C
Distance2,529.9 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
2.27
3.88
11.21
Where it sits among all planets (percentile)
35%
33%
77%
17%
73%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-306 (4)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-306 b | 4.65 | 1.52 | 2.9 | 830 | 2014 |
| Kepler-306 c | 7.24 | 2.35 | 6.1 | 716 | 2014 |
| Kepler-306 d | 17.33 | 2.47 | 6.7 | 535 | 2014 |
| Kepler-306 e | 44.84 | 2.27 | 5.8 | 390 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-306 | – | 4,954 | 0.72 | 0.75 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.