TOI-1347 b
A confirmed exoplanet orbiting TOI-1347.
Compared with Earth
- Size
- About 1.8 times Earth's width.
- Mass
- About 11 times Earth's mass.
- Temperature
- About 1,127 °C (2,060 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 20 hours.
Planet
- Radius
- 1.8 × Earth
- Mass
- 11.1 × Earth
- Density
- 9.9 g/cm³
- Equilibrium temperature
- 1,400 K
- Starlight received
- Unknown
- Orbital period
- 0.8474 days
- Average distance from its star
- Unknown
Star
- Host star
- TOI-1347
- Spectral class
- G — sun-like
- Surface temperature
- 5,464 K
- Radius
- 0.83 × Sun
- Mass
- 0.913 × Sun
- Age
- 1.4 billion years
System
- Distance from Earth
- 481 light-years (147.5 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.