PLANETARY SYSTEM
GJ 229
2 confirmed planets in our catalogue, 18.8 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 |
|---|---|---|---|---|
| GJ 229 A c ↗GJ 229 | Neptune-like | 18.8 ly | 121.933 days | 2020Radial Velocity |
| GJ 229 b ↗GJ 229 | Neptune-like | 18.8 ly | 579.475 days | 2014Radial Velocity |
System discovery history
2020 · GJ 229 A c · Radial Velocity
2014 · GJ 229 b · Radial Velocity