artist rendition
Artist's concept

18 Del b is a gas giant exoplanet that orbits a K-type star. Its mass is at least 10.3 Jupiters, it takes 2.7 years to complete one orbit of its star, and is 2.6 AU from its star. Its discovery was announced in 2008.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2008
MASS
at least 10.3 Jupiters
PLANET RADIUS
Unknown
ORBITAL RADIUS
2.6 AU
ORBITAL PERIOD
2.7 years
ECCENTRICITY
0.08
DETECTION METHOD
Radial Velocity