Exoplanet CatalogExoplanet Kepler-688 b
Radius9.76 R⊕Earth = 1
Mass68.7 M⊕Earth = 1
Orbital period3.90 d
Equilibrium temp.1,005 K≈ 732 °C
Distance4,428.4 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
3.88
9.76
11.21
Where it sits among all planets (percentile)
71%
69%
22%
70%
90%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-688 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-688 b | 3.90 | 9.76 | 68.7 | 1,005 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-688 | – | 5,715 | 0.96 | 0.98 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.