Exoplanet Arion
Arion is an exoplanet in the Musica (18 Delphini ) system, a G-class star 238 light years away in the constellation Delphinus.
| Exoplanet name: | Arion |
| Detection method: | radial velocity |
| Distance: | 238 light-years |
| Mass (Earth ratio): | 10.3 |
| Period: | 993.3 days |
| Host star: | Musica |
| Star designation: | 18 Delphini |
| Star magnitude: | 5.5 |
| Spectral class: | G |
| Star mass (Sun ratio): | 2.3 |
| Star temperature: | 4979 K |
| Constellation: | Delphinus |