Exoplanet CatalogExoplanet Kepler-921 b
Radius2.87 R⊕Earth = 1
Mass8.6 M⊕Earth = 1
Orbital period51.30 d
Equilibrium temp.492 K≈ 219 °C
Distance3,047.9 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
2.87
3.88
11.21
Where it sits among all planets (percentile)
50%
48%
78%
26%
80%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-921 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-921 b | 51.30 | 2.87 | 8.6 | 492 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-921 | – | 5,663 | 0.91 | 0.93 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.