PLANETARY SYSTEM
HD 187123
2 confirmed planets in our catalogue, 149.9 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 187123 b ↗HD 187123 | Gas giant | 149.9 ly | 3.097 days | 1998Radial Velocity |
| HD 187123 c ↗HD 187123 | Gas giant | 149.9 ly | 3,810 days | 2008Radial Velocity |
System discovery history
1998 · HD 187123 b · Radial Velocity
2008 · HD 187123 c · Radial Velocity