artist rendition
Artist's concept

KELT-20 b is a gas giant exoplanet that orbits an A-type star. Its mass is 3.382 Jupiter, it takes 3.5 days to complete one orbit of its star, and is 0.0542 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2017
MASS
3.382 Jupiter
PLANET RADIUS
1.741 x Jupiter
ORBITAL RADIUS
0.0542 AU
ORBITAL PERIOD
3.5 days
ECCENTRICITY
Unknown
DETECTION METHOD
Transit