PLANETARY SYSTEM
Kepler-4
1 confirmed planet in our catalogue, 1,591.4 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 |
|---|---|---|---|---|
| Kepler-4 b ↗Kepler-4 | Neptune-like | 1,591.4 ly | 3.213 days | 2009Transit |
System discovery history
2009 · Kepler-4 b · Transit