PLANETARY SYSTEM
K2-189
2 confirmed planets in our catalogue, 789.7 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 |
|---|---|---|---|---|
| K2-189 b ↗K2-189 | Super-Earth | 789.7 ly | 2.588 days | 2018Transit |
| K2-189 c ↗K2-189 | Neptune-like | 789.7 ly | 6.679 days | 2018Transit |