HD 40307 g
HD 40307 g is a Neptune-like exoplanet that orbits a K-type star. Its mass is 7.1 Earths, it takes 197.8 days to complete one orbit of its star, and is 0.6 AU from its star. Its discovery was announced in 2013.
Planet Radius:
0.229 x Jupiter (estimate)
Planet Type:
- Neptune-like
Discovery Method:
- Radial Velocity
Planet Mass:
7.1 Earths
Discovery Date:
2013
Orbital Radius:
0.6 AU
Orbital Period:
197.8 days
Eccentricity:
0.29
