PLANETARY SYSTEM
GJ 3138
3 confirmed planets in our catalogue, 92.9 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 3138 b ↗GJ 3138 | Rocky-size | 92.9 ly | 1.22 days | 2017Radial Velocity |
| GJ 3138 c ↗GJ 3138 | Super-Earth | 92.9 ly | 5.974 days | 2017Radial Velocity |
| GJ 3138 d ↗GJ 3138 | Neptune-like | 92.9 ly | 257.8 days | 2017Radial Velocity |