Exoplanet CatalogExoplanet Kepler-1281 b
Radius1.64 R⊕Earth = 1
Mass3.3 M⊕Earth = 1
Orbital period3.12 d
Equilibrium temp.1,123 K≈ 850 °C
Distance3,555.1 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
1.64
3.88
11.21
Where it sits among all planets (percentile)
20%
18%
15%
76%
86%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1281 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1281 b | 3.12 | 1.64 | 3.3 | 1,123 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1281 | – | 5,353 | 0.83 | 0.87 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.