TRAPPIST-1 e is a terrestrial exoplanet that orbits an M-type star. Its mass is 0.692 Earths, it takes 6.1 days to complete one orbit of its star, and is 0.02925 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Terrestrial
DISCOVERY DATE
2017
MASS
0.692 Earths
PLANET RADIUS
0.92 x Earth
ORBITAL RADIUS
0.02925 AU
ORBITAL PERIOD
6.1 days
ECCENTRICITY
0.01
DETECTION METHOD