Exoplanet Catalog
TRAPPIST-1 b
TRAPPIST-1 b is a super Earth exoplanet that orbits an M-type star. Its mass is 1.374 Earths, it takes 1.5 days to complete one orbit of its star, and is 0.01154 AU from its star. Its discovery was announced in 2016.
|
PLANET TYPE
Super Earth
|
DISCOVERY DATE
2016
|
|
MASS
1.374 Earths
|
PLANET RADIUS
1.116 x Earth
|
|
ORBITAL RADIUS
0.01154 AU
|
ORBITAL PERIOD
1.5 days
|
|
ECCENTRICITY
0.01
|
DETECTION METHOD
|
