PLANETARY SYSTEM
HD 217107
2 confirmed planets in our catalogue, 65.4 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 217107 b ↗HD 217107 | Gas giant | 65.4 ly | 7.127 days | 1998Radial Velocity |
| HD 217107 c ↗HD 217107 | Gas giant | 65.4 ly | 5,138.7 days | 2005Radial Velocity |
System discovery history
1998 · HD 217107 b · Radial Velocity
2005 · HD 217107 c · Radial Velocity