PLANETARY SYSTEM
HD 156668
2 confirmed planets in our catalogue, 79.4 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 156668 b ↗HD 156668 | Super-Earth | 79.4 ly | 4.646 days | 2010Radial Velocity |
| HD 156668 c ↗HD 156668 | Gas giant | 79.4 ly | 811.3 days | 2021Radial Velocity |
System discovery history
2010 · HD 156668 b · Radial Velocity
2021 · HD 156668 c · Radial Velocity