Exoplanet CatalogExoplanet Kepler-687 b
Radius3.52 R⊕Earth = 1
Mass12.2 M⊕Earth = 1
Orbital period20.51 d
Equilibrium temp.518 K≈ 245 °C
Distance2,066.7 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
3.52
3.88
11.21
Where it sits among all planets (percentile)
58%
56%
66%
28%
67%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-687 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-687 b | 20.51 | 3.52 | 12.2 | 518 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-687 | – | 4,841 | 0.73 | 0.77 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.