Mini-Neptune · HD 63433
HD 63433 c
ExoplanetsDiscovered 2020
Scientific overview
HD 63433 c is a mini-neptune orbiting HD 63433, completing an orbit every 21 days, about 73 light-years from Earth. It was discovered in 2020 using the transit method.
Host star
Planetary system — HD 63433 system
View the HD 63433 system (3 known planets).
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| HD 63433 dTransit · 2023 | Terrestrial planet | 1.07 | 4.2091 | 73 |
| HD 63433 bTransit · 2020 | Super-Earth | 2.14 | 7.1079 | 73 |
| HD 63433 cTransit · 2020 | Mini-Neptune | 2.69 | 20.5438 | 73 |
Discovery and detection
Knowledge connections
- OrbitsHD 63433
- Member of systemHD 63433 system
- Discovered by methodTransit Method
- Discovered by missionTESS
- Catalogued inNASA Exoplanet Archive