HD 153557 b
HD 153557 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 20.34102 Earths, it takes 7.3 days to complete one orbit of its star, and is 0.068 AU from its star. Its discovery was announced in 2022.
Planet Radius:
0.425 x Jupiter (estimate)
Planet Type:
- Neptune-like
Discovery Method:
- Radial Velocity
Planet Mass:
20.34102 Earths
Discovery Date:
2022
Orbital Radius:
0.068 AU
Orbital Period:
7.3 days
Eccentricity:
0.07
