PLANETARY SYSTEM
HAT-P-20
1 confirmed planet in our catalogue, 231.7 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 |
|---|---|---|---|---|
| HAT-P-20 b ↗HAT-P-20 | Gas giant | 231.7 ly | 2.875 days | 2010Transit |
System discovery history
2010 · HAT-P-20 b · Transit