TOI-3486 b
A confirmed exoplanet orbiting TOI-3486.
Compared with Earth
- Size
- About 11 times Earth's width.
- Mass
- About 99 times Earth's mass.
- Temperature
- About 917 °C (1,682 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 334 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 2.2 Earth days.
Planet
- Radius
- 10.57 × Earth
- Mass
- 99.16 × Earth
- Density
- 0.46 g/cm³
- Equilibrium temperature
- 1,190 K
- Starlight received
- 334 × Earth
- Orbital period
- 2.218 days
- Average distance from its star
- 0.03138 AU
Star
- Host star
- TOI-3486
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,930 K
- Radius
- 0.788 × Sun
- Mass
- 0.837 × Sun
- Age
- 5.8 billion years
System
- Distance from Earth
- 504.6 light-years (154.7 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.