Compare Exoplanets
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proxima-cen-bproxima-cen-d
Size Comparison
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| Property | Proxima Cen bHabitable | Proxima Cen dHabitable |
|---|---|---|
| Host Star | Proxima Cen | Proxima Cen |
| Star Radius (R☉) | 0.14 | 0.14 |
| Star Luminosity (L☉) | 0 | 0 |
| Distance (ly) | 4.2 | 4.2 |
| Discovery Year | 2,016 | 2,025 |
| Discovery Method | Radial Velocity | Radial Velocity |
| Orbital Period (days) | 11.18 | 5.12 |
| Semi-Major Axis (AU) | 0.05 | 0.03 |
| Eccentricity | 0 | 0 |
| Mass (Earth) | 1.06 | 0.26 |
| Mass (Jupiter) | 0 | 0 |
| Radius (Earth) | - | - |
| Radius (Jupiter) | - | - |
| Density (g/cm³) | - | - |
| Eq. Temperature (K) | 218 | 282 |
| Insolation Flux | 0.64 | 1.81 |
| Habitable | Yes | Yes |