About this system
The innermost, Kepler-166 d, circles it in 1.55 days; the outermost, Kepler-166 c, in 34.3 days.
Worlds of Kepler-166
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-166 d | Super-Earth | 1.7 × Earth | 1.55 days | 1,313 K |
| Kepler-166 b | Sub-Neptune | 2.3 × Earth | 7.65 days | 772 K |
| Kepler-166 c | Sub-Neptune | 2.4 × Earth | 34.3 days | 468 K |