GJ 1214 b

Classic mini-Neptune / water-world target; one of the first exoplanets with a measured atmosphere.

Host: GJ 1214

ID: GJ 1214 b
Distance: 14.64 pc · 47.8 ly
Parallax: 68.30 mas
Magnitude (G): 14.71
Color (BP-RP): 2.70
Radius: 0.22 R☉
RA · Dec: 258.83° · 4.96°