Exoplanet CatalogExoplanet Kepler-557 b
Radius2.67 R⊕Earth = 1
Mass7.6 M⊕Earth = 1
Orbital period3.71 d
Equilibrium temp.1,281 K≈ 1,008 °C
Distance6,839.9 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
2.67
3.88
11.21
Where it sits among all planets (percentile)
46%
43%
20%
83%
95%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-557 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-557 b | 3.71 | 2.67 | 7.6 | 1,281 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-557 | – | 6,068 | 1.16 | 1.11 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.