TOI-375 d
A confirmed exoplanet orbiting TOI-375.
Compared with Earth
- Mass
- About 446 times Earth's mass.
- Temperature
- About 161 °C (322 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 6 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 298 Earth days.
Planet
- Radius
- Unknown
- Mass
- 445.6 × Earth
- Density
- Unknown
- Equilibrium temperature
- 434 K
- Starlight received
- 5.96 × Earth
- Orbital period
- 297.9 days
- Average distance from its star
- 0.984 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.