PLANETARY SYSTEM
HD 219666
1 confirmed planet in our catalogue, 307.1 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 |
|---|---|---|---|---|
| HD 219666 b ↗HD 219666 | Neptune-like | 307.1 ly | 6.034 days | 2018Transit |
System discovery history
2018 · HD 219666 b · Transit