About this system
The innermost, Kepler-281 b, circles it in 14.6 days; the outermost, Kepler-281 d, in 148 days.
Worlds of Kepler-281
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-281 b | Sub-Neptune | 2.8 × Earth | 14.6 days | 694 K |
| Kepler-281 c | Neptune-like | 5.3 × Earth | 36.3 days | 513 K |
| Kepler-281 d | Neptune-like | 5.9 × Earth | 148 days | 321 K |