PLANETARY SYSTEM
HAT-P-4
1 confirmed planet in our catalogue, 1,045.2 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-4 b ↗HAT-P-4 | Gas giant | 1,045.2 ly | 3.057 days | 2007Transit |
System discovery history
2007 · HAT-P-4 b · Transit