HATS-38 b
A confirmed exoplanet orbiting HATS-38.
Compared with Earth
- Size
- About 6.9 times Earth's width.
- Mass
- About 24 times Earth's mass.
- Temperature
- About 1,021 °C (1,870 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 465 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 4.4 Earth days.
Planet
- Radius
- 6.882 × Earth
- Mass
- 23.52 × Earth
- Density
- 0.403 g/cm³
- Equilibrium temperature
- 1,294 K
- Starlight received
- 464.7 × Earth
- Orbital period
- 4.375 days
- Average distance from its star
- 0.05036 AU
Star
- Host star
- HATS-38
- Spectral class
- G — sun-like
- Surface temperature
- 5,732 K
- Radius
- 1.105 × Sun
- Mass
- 0.89 × Sun
- Age
- 11.89 billion years
System
- Distance from Earth
- 1,120 light-years (343.5 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2020
- Method
- Transit
- Facility
- HATSouth
Data from the NASA Exoplanet Archive, synced October 14, 2026.