Mini-Neptune · HIP 41378
HIP 41378 g
ExoplanetsDiscovered 2025
Scientific overview
HIP 41378 g is a mini-neptune orbiting HIP 41378, completing an orbit every 64 days, about 347 light-years from Earth. It was discovered in 2025 using the radial velocity method.
Host star
Planetary system — HIP 41378 system
View the HIP 41378 system (6 known planets).
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| HIP 41378 bTransit · 2016 | Mini-Neptune | 2.42 | 15.5719 | 347 |
| HIP 41378 cTransit · 2016 | Mini-Neptune | 2.51 | 31.7084 | 347 |
| HIP 41378 gRadial Velocity · 2025 | Mini-Neptune | 2.5 | 64.067 | 347 |
| HIP 41378 dTransit · 2016 | Mini-Neptune | 3.54 | 278 | 347 |
| HIP 41378 eTransit · 2016 | Mini-Neptune | 4.92 | 369 | 347 |
| HIP 41378 fTransit · 2016 | Gas giant | 9.2 | 542 | 347 |
Discovery and detection
Knowledge connections
- OrbitsHIP 41378
- Member of systemHIP 41378 system
- Discovered by methodRadial Velocity Method
- Discovered atW. M. Keck Observatory
- Catalogued inNASA Exoplanet Archive