TIC 393818343 b
A confirmed exoplanet orbiting TIC 393818343.
Compared with Earth
- Size
- About 12 times Earth's width.
- Mass
- About 1,379 times Earth's mass.
- Temperature
- About 532 °C (990 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 2.3 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 16 Earth days.
Planet
- Radius
- 12.18 × Earth
- Mass
- 1,379 × Earth
- Density
- 4.22 g/cm³
- Equilibrium temperature
- 805.5 K
- Starlight received
- 2.28 × Earth
- Orbital period
- 16.25 days
- Average distance from its star
- 0.1291 AU
Star
- Host star
- TIC 393818343
- Spectral class
- G — sun-like
- Surface temperature
- 5,756 K
- Radius
- 1.086 × Sun
- Mass
- 1.082 × Sun
- Age
- 3.8 billion years
System
- Distance from Earth
- 305.7 light-years (93.73 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2024
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.