Exoplanet CatalogExoplanet Kepler-1266 c
Radius1.68 R⊕Earth = 1
Mass3.5 M⊕Earth = 1
Orbital period4.87 d
Equilibrium temp.881 K≈ 608 °C
Distance2,770.1 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
1.68
3.88
11.21
Where it sits among all planets (percentile)
21%
20%
29%
60%
77%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1266 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1266 c | 4.87 | 1.68 | 3.5 | 881 | 2021 |
| Kepler-1266 b | 28.47 | 2.58 | 7.2 | 489 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1266 | – | 4,996 | 0.83 | 0.79 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.