PLANETARY SYSTEM
HD 143811 A
1 confirmed planet in our catalogue, 445.6 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 143811 AB b ↗HD 143811 A | Gas giant | 445.6 ly | 117,000 days | 2025Imaging |
System discovery history
2025 · HD 143811 AB b · Imaging