About this system
The innermost, 55 Cnc B b, circles it in 6.8 days; the outermost, 55 Cnc B c, in 33.7 days. One of them lies in the habitable zone: 55 Cnc B c.
Worlds of 55 Cnc B
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| 55 Cnc B b | Super-Earth | 1.7 × Earth | 6.8 days | 395 K |
| 55 Cnc B c | Sub-Neptune | 2.2 × Earth | 33.7 days | 230 K |