HD 20003 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is at least 11.66 Earths, it takes 11.8 days to complete one orbit of its star, and is 0.0974 AU from its star. Its discovery was announced in 2019.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2019
MASS
at least 11.66 Earths
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.0974 AU
ORBITAL PERIOD
11.8 days
ECCENTRICITY
0.36
DETECTION METHOD
Radial Velocity