Exoplanet CatalogExoplanet Kepler-1521 b
Radius2.50 R⊕Earth = 1
Mass6.8 M⊕Earth = 1
Orbital period47.15 d
Equilibrium temp.391 K≈ 118 °C
Distance675.1 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
2.50
3.88
11.21
Where it sits among all planets (percentile)
41%
39%
78%
17%
38%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1521 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1521 b | 47.15 | 2.50 | 6.8 | 391 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1521 | – | 5,042 | 0.76 | 0.81 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.