Mini-Neptune · Kepler-338
Kepler-338 d
ExoplanetsDiscovered 2014
Scientific overview
Kepler-338 d is a mini-neptune orbiting Kepler-338, completing an orbit every 44 days, about 1803 light-years from Earth. It was discovered in 2014 using the transit method.
Host star
Planetary system — Kepler-338 system
View the Kepler-338 system (4 known planets).
| Planet | Class | Radius (R⊕) | Period (d) | Distance (ly) |
|---|---|---|---|---|
| Kepler-338 eTransit Timing Variations · 2014 | Terrestrial planet | 1.56 | 9.341 | 1803 |
| Kepler-338 bTransit · 2014 | Mini-Neptune | 2.44 | 13.727 | 1803 |
| Kepler-338 cTransit · 2014 | Super-Earth | 2.34 | 24.3109 | 1803 |
| Kepler-338 dTransit · 2014 | Mini-Neptune | 3 | 44.431 | 1803 |
Discovery and detection
Knowledge connections
- OrbitsKepler-338
- Member of systemKepler-338 system
- Discovered by methodTransit Method
- Discovered by missionKepler Space Telescope
- Catalogued inNASA Exoplanet Archive