HATS-9 b
A confirmed exoplanet orbiting HATS-9.
Compared with Earth
- Size
- About 14 times Earth's width.
- Temperature
- About 1,473 °C (2,683 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 1.9 Earth days.
Planet
- Radius
- 13.85 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 1,746 K
- Starlight received
- Unknown
- Orbital period
- 1.915 days
- Average distance from its star
- 0.0312 AU
Star
- Host star
- HATS-9
- Spectral class
- G — sun-like
- Surface temperature
- 5,599 K
- Radius
- 1.56 × Sun
- Mass
- 1.1 × Sun
- Age
- Unknown
System
- Distance from Earth
- 2,083 light-years (638.7 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2015
- Method
- Transit
- Facility
- HATSouth
Data from the NASA Exoplanet Archive, synced October 14, 2026.