TOI-2431 b
A confirmed exoplanet orbiting TOI-2431.
Compared with Earth
- Size
- About 1.5 times Earth's width.
- Mass
- About 6.2 times Earth's mass.
- Temperature
- About 1,790 °C (3,254 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 5.4 hours.
Planet
- Radius
- 1.534 × Earth
- Mass
- 6.2 × Earth
- Density
- 9.4 g/cm³
- Equilibrium temperature
- 2,063 K
- Starlight received
- Unknown
- Orbital period
- 0.2242 days
- Average distance from its star
- 0.0063 AU
Star
- Host star
- TOI-2431
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,109 K
- Radius
- 0.651 × Sun
- Mass
- 0.661 × Sun
- Age
- 2 billion years
System
- Distance from Earth
- 117.6 light-years (36.06 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2026
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.