HD 22946 d is a Neptune-like exoplanet that orbits an F-type star. Its mass is 26.57 Earths, it takes 47.4 days to complete one orbit of its star, and is 0.2958 AU from its star. Its discovery was announced in 2023.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2023
MASS
26.57 Earths
PLANET RADIUS
0.233 x Jupiter
ORBITAL RADIUS
0.2958 AU
ORBITAL PERIOD
47.4 days
ECCENTRICITY
0.0
DETECTION METHOD