Host star
HD 20781
Exoplanets
Overview
HD 20781 is a K0 V star that hosts 4 known exoplanets in this catalogue, about 117 light-years from Earth.
Known planets
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| HD 20781 bRadial Velocity · 2019 | Terrestrial planet | 1.21 | 5.3135 | 117 |
| HD 20781 cRadial Velocity · 2019 | Super-Earth | 2.17 | 13.8905 | 117 |
| HD 20781 dRadial Velocity · 2019 | Mini-Neptune | 3.25 | 29.158 | 117 |
| HD 20781 eRadial Velocity · 2019 | Mini-Neptune | 3.83 | 85.5073 | 117 |
Knowledge connections
- Orbited byHD 20781 b
- Orbited byHD 20781 c
- Orbited byHD 20781 d
- Orbited byHD 20781 e