About this system
The innermost, Kepler-251 b, circles it in 4.79 days; the outermost, Kepler-251 e, in 99.6 days.
Worlds of Kepler-251
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-251 b | Super-Earth | 1.3 × Earth | 4.79 days | 990 K |
| Kepler-251 c | Sub-Neptune | 2.8 × Earth | 16.5 days | 655 K |
| Kepler-251 d | Sub-Neptune | 2.8 × Earth | 30.1 days | 536 K |
| Kepler-251 e | Sub-Neptune | 2.8 × Earth | 99.6 days | 360 K |