PLANETARY SYSTEM
GJ 338 B
1 confirmed planet in our catalogue, 20.7 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 |
|---|---|---|---|---|
| GJ 338 B b ↗GJ 338 B | Neptune-like | 20.7 ly | 24.422 days | 2020Radial Velocity |
System discovery history
2020 · GJ 338 B b · Radial Velocity