Exoplanet CatalogExoplanet Kepler-191 c
Radius1.86 R⊕Earth = 1
Mass4.1 M⊕Earth = 1
Orbital period17.74 d
Equilibrium temp.596 K≈ 323 °C
Distance1,938.9 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
1.86
3.88
11.21
Where it sits among all planets (percentile)
25%
24%
63%
35%
64%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-191 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-191 d | 5.95 | 2.28 | 5.8 | 857 | 2016 |
| Kepler-191 b | 9.94 | 1.34 | 2.4 | 722 | 2014 |
| Kepler-191 c | 17.74 | 1.86 | 4.1 | 596 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-191 | – | 5,282 | 0.79 | 0.86 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.