TOI-815 b
A confirmed exoplanet orbiting TOI-815.
Compared with Earth
- Size
- About 2.9 times Earth's width.
- Mass
- About 7.6 times Earth's mass.
- Temperature
- About 413 °C (775 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 37 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 11 Earth days.
Planet
- Radius
- 2.94 × Earth
- Mass
- 7.6 × Earth
- Density
- 1.64 g/cm³
- Equilibrium temperature
- 686 K
- Starlight received
- 36.9 × Earth
- Orbital period
- 11.2 days
- Average distance from its star
- 0.0903 AU
Star
- Host star
- TOI-815
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,869 K
- Radius
- 0.77 × Sun
- Mass
- 0.776 × Sun
- Age
- 0.2 billion years
System
- Distance from Earth
- 194.8 light-years (59.71 parsecs)
- Stars in system
- 2
- Known planets
- 2
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.