TOI-332 b
A confirmed exoplanet orbiting TOI-332.
Compared with Earth
- Size
- About 3.2 times Earth's width.
- Mass
- About 57 times Earth's mass.
- Temperature
- About 1,598 °C (2,908 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 19 hours.
Planet
- Radius
- 3.2 × Earth
- Mass
- 57.2 × Earth
- Density
- 9.6 g/cm³
- Equilibrium temperature
- 1,871 K
- Starlight received
- Unknown
- Orbital period
- 0.777 days
- Average distance from its star
- 0.0159 AU
Star
- Host star
- TOI-332
- Spectral class
- K — orange dwarf
- Surface temperature
- 5,251 K
- Radius
- 0.87 × Sun
- Mass
- 0.88 × Sun
- Age
- 5 billion years
System
- Distance from Earth
- 726.8 light-years (222.9 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.