TOI-837 b
A confirmed exoplanet orbiting TOI-837.
Compared with Earth
- Size
- About 9.2 times Earth's width.
- Mass
- About 120 times Earth's mass.
- Temperature
- About 722 °C (1,332 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 164 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 8.3 Earth days.
Planet
- Radius
- 9.169 × Earth
- Mass
- 120.5 × Earth
- Density
- 0.89 g/cm³
- Equilibrium temperature
- 995.3 K
- Starlight received
- 164 × Earth
- Orbital period
- 8.325 days
- Average distance from its star
- 0.0888 AU
Star
- Host star
- TOI-837
- Spectral class
- G — sun-like
- Surface temperature
- 5,995 K
- Radius
- 1.052 × Sun
- Mass
- 1.142 × Sun
- Age
- 0.035 billion years
System
- Distance from Earth
- 464.7 light-years (142.5 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2020
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.