TRAPPIST-1 e

Earth-size world in a seven-planet resonant chain; one of the best temperate rocky targets for JWST.

Wikipedia

Host: TRAPPIST-1

ID
TRAPPIST-1 e
Distance
12.47 pc · 40.7 ly
Parallax
80.21 mas
Magnitude (G)
18.80
Color (BP-RP)
3.50
Radius
0.12 R☉
RA · Dec
346.62° · -5.04°