About this system
The innermost, K2-63 b, circles it in 20.3 days; the outermost, K2-63 c, in 25.5 days.
Worlds of K2-63
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| K2-63 b | Sub-Neptune | 3.2 × Earth | 20.3 days | 1,033 K |
| K2-63 c | Sub-Neptune | 3.9 × Earth | 25.5 days | 959 K |