About this system
The innermost, BD+20 2457 b, circles it in 380 days; the outermost, BD+20 2457 c, in 622 days.
Worlds of BD+20 2457
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| BD+20 2457 b | Gas giant | 1.1 × Jupiter | 380 days | 1,160 K |
| BD+20 2457 c | Gas giant | 1.1 × Jupiter | 622 days | 985 K |