TOI-756 c
A confirmed exoplanet orbiting TOI-756.
Compared with Earth
- Mass
- About 1,287 times Earth's mass.
- Temperature
- About -79 °C (-110 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 24% of the starlight Earth gets from the Sun.
- Year
- A year here lasts about 149 Earth days.
Planet
- Radius
- Unknown
- Mass
- 1,287 × Earth
- Density
- Unknown
- Equilibrium temperature
- 194 K
- Starlight received
- 0.24 × Earth
- Orbital period
- 149.4 days
- Average distance from its star
- 0.439 AU
Star
- Host star
- TOI-756
- Spectral class
- M — red dwarf
- Surface temperature
- 3,657 K
- Radius
- 0.505 × Sun
- Mass
- 0.505 × Sun
- Age
- 3.2 billion years
System
- Distance from Earth
- 281.1 light-years (86.18 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2025
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.