Exoplanet CatalogThe Kepler-33 planetary system
Distance (light-years)3,943.7
Spectral type–
Temperature (K)5,904
Mass (Sun = 1)1.29
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| Kepler-33 b | Transit | 2011 | 5.67 | 1.74 | 3.7 | 1,336 |
| Kepler-33 c | Transit | 2011 | 13.18 | 3.20 | 0.4 | 1,009 |
| Kepler-33 d | Transit | 2011 | 21.78 | 5.35 | 3.9 | 853 |
| Kepler-33 e | Transit | 2011 | 31.78 | 4.02 | 5.6 | 752 |
| Kepler-33 f | Transit | 2011 | 41.03 | 4.46 | 9.6 | 691 |
Values are the archive’s composite parameters and may combine several publications; mass may be a minimum mass (M·sin i). “–” means no value in the archive.
The star
| Spectral type | Temperature (K) | Radius (Sun = 1) | Mass (Sun = 1) |
|---|---|---|---|
| – | 5,904 | 1.82 | 1.29 |
About this page
Kepler-33 is about 3,943.7 light-years from the Sun and has 5 confirmed planet(s).