PLANETARY SYSTEM

K2-18

2 confirmed planets in our catalogue, 124 light-years from Earth.

Ordered by orbital period where known. Diagram is illustrative; distances and planet sizes are not to scale.

Confirmed exoplanets
World / host star	Type	Distance	Year length	Discovery
K2-18 c ↗K2-18	Neptune-like	124 ly	8.962 days	2017Radial Velocity
K2-18 b ↗K2-18	Neptune-like	124 ly	32.94 days	2015Transit

System discovery history

2017 · K2-18 c · Radial Velocity

2015 · K2-18 b · Transit