Exoplanet CatalogThe K2-187 planetary system
Distance (light-years)1,079.3
Spectral type–
Temperature (K)5,438
Mass (Sun = 1)0.97
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| K2-187 b | Transit | 2018 | 0.77 | 1.20 | 1.9 | 1,815 |
| K2-187 c | Transit | 2018 | 2.87 | 1.40 | 2.5 | 1,173 |
| K2-187 d | Transit | 2018 | 7.15 | 2.40 | 6.4 | 865 |
| K2-187 e | Transit | 2018 | 13.61 | 1.90 | 4.3 | 698 |
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) |
|---|---|---|---|
| – | 5,438 | 0.83 | 0.97 |
About this page
K2-187 is about 1,079.3 light-years from the Sun and has 4 confirmed planet(s).