TOI-5126 b
A confirmed exoplanet orbiting TOI-5126.
Compared with Earth
- Size
- About 4.7 times Earth's width.
- Temperature
- About 1,169 °C (2,136 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 467 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 5.5 Earth days.
Planet
- Radius
- 4.74 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 1,442 K
- Starlight received
- 467 × Earth
- Orbital period
- 5.459 days
- Average distance from its star
- 0.06519 AU
Star
- Host star
- TOI-5126
- Spectral class
- F — yellow-white
- Surface temperature
- 6,150 K
- Radius
- 1.241 × Sun
- Mass
- 1.24 × Sun
- Age
- 0.8 billion years
System
- Distance from Earth
- 523.2 light-years (160.4 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.