PLANETARY SYSTEM
HD 278555
1 confirmed planet in our catalogue, 945.3 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 278555 b ↗HD 278555 | Gas giant | 945.3 ly | 28.842 days | 2026Transit |
System discovery history
2026 · HD 278555 b · Transit