TOI-4406 b
A confirmed exoplanet orbiting TOI-4406.
Compared with Earth
- Size
- About 11 times Earth's width.
- Mass
- About 95 times Earth's mass.
- Temperature
- About 631 °C (1,168 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 30 Earth days.
Planet
- Radius
- 11.21 × Earth
- Mass
- 95.35 × Earth
- Density
- Unknown
- Equilibrium temperature
- 904 K
- Starlight received
- Unknown
- Orbital period
- 30.08 days
- Average distance from its star
- 0.201 AU
Star
- Host star
- TOI-4406
- Spectral class
- F — yellow-white
- Surface temperature
- 6,219 K
- Radius
- 1.29 × Sun
- Mass
- 1.19 × Sun
- Age
- 2.9 billion years
System
- Distance from Earth
- 854 light-years (261.8 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.