About this system
The innermost, K2-389 b, circles it in 8.58 days; the outermost, K2-389 c, in 20.9 days.
Worlds of K2-389
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| K2-389 b | Sub-Neptune | 2.3 × Earth | 8.58 days | 932 K |
| K2-389 c | Sub-Neptune | 2 × Earth | 20.9 days | 771 K |