TOI-375 c

A confirmed exoplanet orbiting TOI-375.

Compared with Earth

Mass
About 669 times Earth's mass.
Temperature
About 323 °C (613 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
Starlight
About 21 times the starlight Earth gets from the Sun.
Year
A year here lasts about 116 Earth days.

Planet

Radius
Unknown
Mass
669.3 × Earth
Density
Unknown
Equilibrium temperature
596 K
Starlight received
21.07 × Earth
Orbital period
115.5 days
Average distance from its star
0.524 AU

Star

Host star
TOI-375
Spectral class
K — orange dwarf
Surface temperature
5,260 K
Radius
2.9 × Sun
Mass
1.441 × Sun
Age
2.94 billion years

System

Distance from Earth
1,292 light-years (396.2 parsecs)
Stars in system
1
Known planets
3

Discovery

Year
2026
Method
Radial Velocity
Facility
Multiple Observatories

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