Mini-Neptune · GJ 436
GJ 436 b
ExoplanetsDiscovered 2004
Scientific overview
GJ 436 b is a mini-neptune orbiting GJ 436, completing an orbit every 3 days, about 32 light-years from Earth. It was discovered in 2004 using the radial velocity method.
Host star
Discovery and detection
Knowledge connections
- OrbitsGJ 436
- Discovered by methodRadial Velocity Method
- Discovered atW. M. Keck Observatory
- Catalogued inNASA Exoplanet Archive