Super-Earth · HD 164922
HD 164922 d
ExoplanetsDiscovered 2020
Scientific overview
HD 164922 d is a super-earth orbiting HD 164922, completing an orbit every 12 days, about 72 light-years from Earth. It was discovered in 2020 using the radial velocity method.
Host star
Planetary system — HD 164922 system
View the HD 164922 system (4 known planets).
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| HD 164922 dRadial Velocity · 2020 | Super-Earth | 1.83 | 12.458 | 72 |
| HD 164922 eRadial Velocity · 2021 | Mini-Neptune | 3.23 | 41.763 | 72 |
| HD 164922 cRadial Velocity · 2016 | Mini-Neptune | 3.66 | 75.74 | 72 |
| HD 164922 bRadial Velocity · 2005 | Gas giant | 13.3 | 1207 | 72 |
Discovery and detection
Knowledge connections
- OrbitsHD 164922
- Member of systemHD 164922 system
- Discovered by methodRadial Velocity Method
- Discovered atRoque de los Muchachos Observatory
- Catalogued inNASA Exoplanet Archive