About this system
The innermost, Kepler-278 b, circles it in 30.2 days; the outermost, Kepler-278 c, in 51.1 days.
Worlds of Kepler-278
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-278 b | Sub-Neptune | 4 × Earth | 30.2 days | 586 K |
| Kepler-278 c | Sub-Neptune | 3.3 × Earth | 51.1 days | 492 K |