MASCARA-4 b is a gas giant exoplanet that orbits an A-type star. Its mass is 3.1 Jupiters, it takes 2.8 days to complete one orbit of its star, and is 0.047 AU from its star. Its discovery was announced in 2020.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2020
MASS
3.1 Jupiters
PLANET RADIUS
1.53 x Jupiter
ORBITAL RADIUS
0.047 AU
ORBITAL PERIOD
2.8 days
ECCENTRICITY
0.0
DETECTION METHOD