PLANETARY SYSTEM
Kapteyn
1 confirmed planet in our catalogue, 12.8 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 |
|---|---|---|---|---|
| Kapteyn c ↗Kapteyn | Neptune-like | 12.8 ly | 121.54 days | 2014Radial Velocity |
System discovery history
2014 · Kapteyn c · Radial Velocity