artist rendition
Artist's concept

BD+20 1790 b is a gas giant exoplanet that orbits a K-type star. Its mass is at least 6.37 Jupiters, it takes 7.8 days to complete one orbit of its star, and is 0.066 AU from its star. Its discovery was announced in 2010.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2010
MASS
at least 6.37 Jupiters
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.066 AU
ORBITAL PERIOD
7.8 days
ECCENTRICITY
0.22
DETECTION METHOD
Radial Velocity