TOI-201 c

A confirmed exoplanet orbiting TOI-201.

Compared with Earth

Size
About 10 times Earth's width.
Mass
About 4,990 times Earth's mass.
Year
A year here lasts about 7.9 Earth years.

Planet

Radius
10.4 × Earth
Mass
4,990 × Earth
Density
24 g/cm³
Equilibrium temperature
Unknown
Starlight received
Unknown
Orbital period
2,890 days
Average distance from its star
4.37 AU

Star

Host star
TOI-201
Spectral class
F — yellow-white
Surface temperature
6,423 K
Radius
1.31 × Sun
Mass
1.32 × Sun
Age
0.666 billion years

System

Distance from Earth
371.2 light-years (113.8 parsecs)
Stars in system
1
Known planets
3

Discovery

Year
2025
Method
Transit Timing Variations
Facility
Transiting Exoplanet Survey Satellite (TESS)

Data from the NASA Exoplanet Archive, synced October 14, 2026.