PLANETARY SYSTEM
K2-121
1 confirmed planet in our catalogue, 552.5 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 |
|---|---|---|---|---|
| K2-121 b ↗K2-121 | Gas giant | 552.5 ly | 5.186 days | 2017Transit |
System discovery history
2017 · K2-121 b · Transit