artist rendition
Artist's concept

GJ 1148 c is a gas giant exoplanet that orbits an unknown-type star. Its mass is at least 0.21414 Jupiter, it takes 1.5 years to complete one orbit of its star, and is 0.912 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2017
MASS
at least 0.21414 Jupiter
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.912 AU
ORBITAL PERIOD
1.5 years
ECCENTRICITY
0.342
DETECTION METHOD
Radial Velocity