TOI-5388.01
A confirmed exoplanet orbiting TOI-5388.
Compared with Earth
- Size
- About 99% of Earth's width.
- Mass
- About 2.2 times Earth's mass.
- Temperature
- About 215 °C (419 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 2.6 Earth days.
Planet
- Radius
- 0.99 × Earth
- Mass
- 2.2 × Earth
- Density
- 11.9 g/cm³
- Equilibrium temperature
- 488 K
- Starlight received
- Unknown
- Orbital period
- 2.595 days
- Average distance from its star
- Unknown
Star
- Host star
- TOI-5388
- Spectral class
- M — red dwarf
- Surface temperature
- 3,440 K
- Radius
- 0.3 × Sun
- Mass
- 0.292 × Sun
- Age
- Unknown
System
- Distance from Earth
- 60.41 light-years (18.52 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.