TOI-3023 b
A confirmed exoplanet orbiting TOI-3023.
Compared with Earth
- Size
- About 16 times Earth's width.
- Mass
- About 197 times Earth's mass.
- Temperature
- About 1,323 °C (2,413 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 1,084 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 3.9 Earth days.
Planet
- Radius
- 16.43 × Earth
- Mass
- 197.1 × Earth
- Density
- 0.245 g/cm³
- Equilibrium temperature
- 1,596 K
- Starlight received
- 1,084 × Earth
- Orbital period
- 3.901 days
- Average distance from its star
- 0.0505 AU
Star
- Host star
- TOI-3023
- Spectral class
- G — sun-like
- Surface temperature
- 5,760 K
- Radius
- 1.668 × Sun
- Mass
- 1.12 × Sun
- Age
- 7 billion years
System
- Distance from Earth
- 1,272 light-years (389.9 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.