TOI-1823 b
A confirmed exoplanet orbiting TOI-1823.
Compared with Earth
- Size
- About 7.5 times Earth's width.
- Mass
- About 67 times Earth's mass.
- Temperature
- About 150 °C (303 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 39 Earth days.
Planet
- Radius
- 7.541 × Earth
- Mass
- 67.4 × Earth
- Density
- 0.86 g/cm³
- Equilibrium temperature
- 423.6 K
- Starlight received
- Unknown
- Orbital period
- 38.8 days
- Average distance from its star
- 0.212 AU
Star
- Host star
- TOI-1823
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,927 K
- Radius
- 0.8049 × Sun
- Mass
- 0.8414 × Sun
- Age
- 6.3 billion years
System
- Distance from Earth
- 233.7 light-years (71.65 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.