TOI-5143 c
A confirmed exoplanet orbiting TOI-5143.
Compared with Earth
- Size
- About 16 times Earth's width.
- Year
- A year here lasts about 5.2 Earth days.
Planet
- Radius
- 16.25 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 5.21 days
- Average distance from its star
- 0.05602 AU
Star
- Host star
- TOI-5143
- Spectral class
- K — orange dwarf
- Surface temperature
- 5,183 K
- Radius
- 0.852 × Sun
- Mass
- 0.864 × Sun
- Age
- 7.4 billion years
System
- Distance from Earth
- 591.6 light-years (181.4 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.