Exoplanet Madriu
Madriu is an exoplanet in the Arcalis (HD 131496 ) system, a K-class star 358.8 light years away in the constellation Bootes.
| Exoplanet name: | Madriu |
| Detection method: | radial velocity |
| Distance: | 358.8 light-years |
| Mass (Earth ratio): | 2.2 |
| Period: | 883 days |
| Host star: | Arcalis |
| Star designation: | HD 131496 |
| Star magnitude: | 7.96 |
| Spectral class: | K |
| Star mass (Sun ratio): | 1.61 |
| Star temperature: | 4927 K |
| Constellation: | Bootes |