TOI-1442 b
A confirmed exoplanet orbiting TOI-1442.
Compared with Earth
- Size
- About 1.2 times Earth's width.
- Temperature
- About 799 °C (1,470 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 9.8 hours.
Planet
- Radius
- 1.17 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 1,072 K
- Starlight received
- Unknown
- Orbital period
- 0.4091 days
- Average distance from its star
- 0.0071 AU
Star
- Host star
- TOI-1442
- Spectral class
- M — red dwarf
- Surface temperature
- 3,330 K
- Radius
- 0.31 × Sun
- Mass
- 0.29 × Sun
- Age
- Unknown
System
- Distance from Earth
- 134.3 light-years (41.17 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2022
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.