TOI-771 c
A confirmed exoplanet orbiting TOI-771.
Compared with Earth
- Mass
- About 2.9 times Earth's mass.
- Temperature
- About 92 °C (197 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 3 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 7.6 Earth days.
Planet
- Radius
- Unknown
- Mass
- 2.87 × Earth
- Density
- Unknown
- Equilibrium temperature
- 365 K
- Starlight received
- 3 × Earth
- Orbital period
- 7.61 days
- Average distance from its star
- 0.046 AU
Star
- Host star
- TOI-771
- Spectral class
- M — red dwarf
- Surface temperature
- 3,370 K
- Radius
- 0.232 × Sun
- Mass
- 0.22 × Sun
- Age
- Unknown
System
- Distance from Earth
- 82.45 light-years (25.28 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2025
- Method
- Radial Velocity
- Facility
- Paranal Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.