Super-Earth · GJ 676 A
GJ 676 A d
ExoplanetsDiscovered 2012
Scientific overview
GJ 676 A d is a super-earth orbiting GJ 676 A, completing an orbit every 4 days, about 52 light-years from Earth. It was discovered in 2012 using the radial velocity method.
Host star
Planetary system — GJ 676 A system
View the GJ 676 A system (4 known planets).
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| GJ 676 A dRadial Velocity · 2012 | Super-Earth | 1.78 | 3.6008 | 52 |
| GJ 676 A eRadial Velocity · 2012 | Mini-Neptune | 2.47 | 35.4736 | 52 |
| GJ 676 A bRadial Velocity · 2010 | Gas giant | 12.8 | 1051 | 52 |
| GJ 676 A cRadial Velocity · 2016 | Gas giant | 12.3 | 13921 | 52 |
Discovery and detection
Knowledge connections
- OrbitsGJ 676 A
- Member of systemGJ 676 A system
- Discovered by methodRadial Velocity Method
- Discovered atLa Silla Observatory
- Catalogued inNASA Exoplanet Archive