TOI-1846 b
A confirmed exoplanet orbiting TOI-1846.
Compared with Earth
- Size
- About 1.8 times Earth's width.
- Temperature
- About 295 °C (563 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 17 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 3.9 Earth days.
Planet
- Radius
- 1.792 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 568.1 K
- Starlight received
- 17.35 × Earth
- Orbital period
- 3.931 days
- Average distance from its star
- 0.03646 AU
Star
- Host star
- TOI-1846
- Spectral class
- M — red dwarf
- Surface temperature
- 3,568 K
- Radius
- 0.397 × Sun
- Mass
- 0.418 × Sun
- Age
- 7.2 billion years
System
- Distance from Earth
- 154.1 light-years (47.25 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2025
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.