TOI-5301 b
A confirmed exoplanet orbiting TOI-5301.
Compared with Earth
- Size
- About 13 times Earth's width.
- Mass
- About 1,182 times Earth's mass.
- Temperature
- About 1,375 °C (2,507 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 5.9 Earth days.
Planet
- Radius
- 13.09 × Earth
- Mass
- 1,182 × Earth
- Density
- 2.88 g/cm³
- Equilibrium temperature
- 1,648 K
- Starlight received
- Unknown
- Orbital period
- 5.859 days
- Average distance from its star
- 0.073 AU
Star
- Host star
- TOI-5301
- Spectral class
- F — yellow-white
- Surface temperature
- 6,260 K
- Radius
- 2.18 × Sun
- Mass
- 1.507 × Sun
- Age
- 2.29 billion years
System
- Distance from Earth
- 2,052 light-years (629.2 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.