About this system
The innermost, NN Ser d, circles it in 7.89 years; the outermost, NN Ser c, in 19.1 years.
Worlds of NN Ser
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| NN Ser d | Gas giant | 1.2 × Jupiter | 7.89 years | — |
| NN Ser c | Gas giant | 1.1 × Jupiter | 19.1 years | — |