PLANETARY SYSTEM
HD 66428
2 confirmed planets in our catalogue, 173.8 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 66428 b ↗HD 66428 | Gas giant | 173.8 ly | 2,269.817 days | 2005Radial Velocity |
| HD 66428 c ↗HD 66428 | Gas giant | 173.8 ly | 10,478.844 days | 2021Radial Velocity |
System discovery history
2005 · HD 66428 b · Radial Velocity
2021 · HD 66428 c · Radial Velocity