TIC 139270665 b
A confirmed exoplanet orbiting TIC 139270665.
Compared with Earth
- Size
- About 7.2 times Earth's width.
- Mass
- About 147 times Earth's mass.
- Temperature
- About 430 °C (806 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 40 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 24 Earth days.
Planet
- Radius
- 7.23 × Earth
- Mass
- 147.2 × Earth
- Density
- 2.13 g/cm³
- Equilibrium temperature
- 703 K
- Starlight received
- 40.3 × Earth
- Orbital period
- 23.62 days
- Average distance from its star
- 0.163 AU
Star
- Host star
- TIC 139270665
- Spectral class
- G — sun-like
- Surface temperature
- 5,844 K
- Radius
- 1.016 × Sun
- Mass
- 1.035 × Sun
- Age
- 3.4 billion years
System
- Distance from Earth
- 619.3 light-years (189.9 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.