TOI-3593 b
A confirmed exoplanet orbiting TOI-3593.
Compared with Earth
- Size
- About 11 times Earth's width.
- Mass
- About 566 times Earth's mass.
- Temperature
- About 897 °C (1,646 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 308 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 3.8 Earth days.
Planet
- Radius
- 11.03 × Earth
- Mass
- 565.7 × Earth
- Density
- 2.31 g/cm³
- Equilibrium temperature
- 1,170 K
- Starlight received
- 308 × Earth
- Orbital period
- 3.821 days
- Average distance from its star
- 0.0481 AU
Star
- Host star
- TOI-3593
- Spectral class
- G — sun-like
- Surface temperature
- 5,550 K
- Radius
- 0.918 × Sun
- Mass
- 1.015 × Sun
- Age
- 1.8 billion years
System
- Distance from Earth
- 739.2 light-years (226.6 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2025
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.