Exoplanet CatalogExoplanet Kepler-1557 b
Radius1.53 R⊕Earth = 1
Mass3.0 M⊕Earth = 1
Orbital period3.74 d
Equilibrium temp.1,287 K≈ 1,014 °C
Distance4,501.5 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
1.53
3.88
11.21
Where it sits among all planets (percentile)
17%
16%
20%
83%
91%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1557 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1557 b | 3.74 | 1.53 | 3.0 | 1,287 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1557 | – | 6,099 | 1.17 | 1.11 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.