Exoplanet K2-18 b
Exoplanet K2-18 b orbits star K2-18 that lies 111 light years away from the Sun.
It weighs about 8.9 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance: 111 light years.
(Position of this star is derived from Gaia mission data.)
Exoplanet parameters
Mass:
8.9 M
Earth
Size:
2 R
Earth | 0.2 R
Jupiter
Distance from the star:
0.1429 AU
Other designations of this exoplanet
EPIC 201912552 b, 2MASS J11301450+0735180 b,
UCAC4 488-054338 b
Exoplanets around star K2-18
Exoplanet K2-18 b orbits star Class red dwarf K2-18, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
Star K2-18
News
Nearby stars
Space missions
Sol
111 ly