artist rendition
Artist's concept

HAT-P-38 b is a gas giant exoplanet that orbits a G-type star. Its mass is 0.267 Jupiter, it takes 4.6 days to complete one orbit of its star, and is 0.0523 AU from its star. Its discovery was announced in 2012.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2012
MASS
0.267 Jupiter
PLANET RADIUS
0.825 x Jupiter
ORBITAL RADIUS
0.0523 AU
ORBITAL PERIOD
4.6 days
ECCENTRICITY
0.067
DETECTION METHOD
Transit