HD 152843 b
A confirmed exoplanet orbiting HD 152843.
Compared with Earth
- Size
- About 3.1 times Earth's width.
- Mass
- About 9.8 times Earth's mass.
- Starlight
- About 265 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 12 Earth days.
Planet
- Radius
- 3.05 × Earth
- Mass
- 9.82 × Earth
- Density
- 1.9 g/cm³
- Equilibrium temperature
- Unknown
- Starlight received
- 265.4 × Earth
- Orbital period
- 11.62 days
- Average distance from its star
- 0.1049 AU
Star
- Host star
- HD 152843
- Spectral class
- F — yellow-white
- Surface temperature
- 6,310 K
- Radius
- 1.43 × Sun
- Mass
- 1.15 × Sun
- Age
- 3.97 billion years
System
- Distance from Earth
- 351.9 light-years (107.9 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2021
- Method
- Transit
- Facility
- Transiting Exoplanet Survey Satellite (TESS)
Data from the NASA Exoplanet Archive, synced October 14, 2026.