PLANETARY SYSTEM
HD 221287
1 confirmed planet in our catalogue, 182.4 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 |
|---|---|---|---|---|
| HD 221287 b ↗HD 221287 | Gas giant | 182.4 ly | 456.1 days | 2007Radial Velocity |
System discovery history
2007 · HD 221287 b · Radial Velocity