K2-18 b

Sub-Neptune in the habitable zone with JWST atmospheric detections (including debated biosignature claims).

Host: K2-18

ID: K2-18 b
Distance: 38.04 pc · 124.1 ly
Parallax: 26.29 mas
Magnitude (G): 13.50
Color (BP-RP): 1.80
Radius: 0.41 R☉
RA · Dec: 172.56° · 7.59°