About this system
The innermost, HD 5278 b, circles it in 14.3 days; the outermost, HD 5278 c, in 40.9 days.
Worlds of HD 5278
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| HD 5278 b | Sub-Neptune | 2.5 × Earth | 14.3 days | 943 K |
| HD 5278 c | Neptune-like | 4.5 × Earth | 40.9 days | 665 K |