PLANETARY SYSTEM
55 Cnc B
2 confirmed planets in our catalogue, 40.7 light-years from Earth.
Ordered by orbital period where known. Diagram is illustrative; distances and planet sizes are not to scale.
| World / host star | Type | Distance | Year length | Discovery |
|---|---|---|---|---|
| 55 Cnc B b ↗55 Cnc B | Super-Earth | 40.7 ly | 6.799 days | 2025Radial Velocity |
| 55 Cnc B c ↗55 Cnc B | Neptune-like | 40.7 ly | 33.747 days | 2025Radial Velocity |
System discovery history
2025 · 55 Cnc B b · Radial Velocity
2025 · 55 Cnc B c · Radial Velocity