Gas giant · HD 142
HD 142 A d
ExoplanetsDiscovered 2022
Scientific overview
HD 142 A d is a gas giant orbiting HD 142, completing an orbit every 108 days, about 85 light-years from Earth. It was discovered in 2022 using the radial velocity method.
Host star
Planetary system — HD 142 system
View the HD 142 system (3 known planets).
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| HD 142 A dRadial Velocity · 2022 | Gas giant | 10.9 | 108 | 85 |
| HD 142 bRadial Velocity · 2001 | Gas giant | 12.7 | 351 | 85 |
| HD 142 cRadial Velocity · 2012 | Gas giant | 12.4 | 10160 | 85 |
Discovery and detection
Detection method
Radial Velocity Method
Discovery year
2022
Knowledge connections
- OrbitsHD 142
- Member of systemHD 142 system
- Discovered by methodRadial Velocity Method
- Catalogued inNASA Exoplanet Archive