TOI-1883 b
A confirmed exoplanet orbiting TOI-1883.
Compared with Earth
- Size
- About 5.7 times Earth's width.
- Mass
- About 14 times Earth's mass.
- Temperature
- About 271 °C (520 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 15 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 4.5 Earth days.
Planet
- Radius
- 5.65 × Earth
- Mass
- 13.7 × Earth
- Density
- 0.4 g/cm³
- Equilibrium temperature
- 544 K
- Starlight received
- 14.7 × Earth
- Orbital period
- 4.508 days
- Average distance from its star
- 0.0423 AU
Star
- Host star
- TOI-1883
- Spectral class
- M — red dwarf
- Surface temperature
- 3,554 K
- Radius
- 0.506 × Sun
- Mass
- 0.495 × Sun
- Age
- Unknown
System
- Distance from Earth
- 376.3 light-years (115.4 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.