TRAPPIST-1h, also designated as 2MASS J23062928-0502285 h, is an exoplanet orbiting around the ultra-cool dwarf star TRAPPIST-1 39 light-years away from Earth in the constellation Aquarius. It was one of seven new exoplanets to be discovered orbiting the star using observations from the Spitzer Space Telescope.

Discovered: 2017

Minimum mass: (m sin i)

Maximum mass: (m sin i)

Eccentricity: (e)

Stellar flux: (F_⊙)

Orbits: TRAPPIST-1