About this system
The innermost, HD 81817 c, circles it in 623 days; the outermost, HD 81817 b, in 2.8 years.
Worlds of HD 81817
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| HD 81817 c | Gas giant | 1.1 × Jupiter | 623 days | 1,199 K |
| HD 81817 b | Gas giant | 1.1 × Jupiter | 2.8 years | 1,016 K |