TOI-1659.01

A confirmed exoplanet orbiting TOI-1659.

Compared with Earth

Size
About 2.3 times Earth's width.
Starlight
About 268 times the starlight Earth gets from the Sun.
Year
A year here lasts about 5.9 Earth days.

Planet

Radius
2.255 × Earth
Mass
Unknown
Density
Unknown
Equilibrium temperature
Unknown
Starlight received
268.4 × Earth
Orbital period
5.878 days
Average distance from its star
0.06576 AU

Star

Host star
TOI-1659
Spectral class
G — sun-like
Surface temperature
5,977 K
Radius
1.006 × Sun
Mass
1.1 × Sun
Age
Unknown

System

Distance from Earth
399.5 light-years (122.5 parsecs)
Stars in system
1
Known planets
1

Discovery

Year
2024
Method
Transit
Facility
Transiting Exoplanet Survey Satellite (TESS)

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