HD 238090 b
A confirmed exoplanet orbiting HD 238090.
Compared with Earth
- Mass
- About 6.9 times Earth's mass.
- Temperature
- About 196 °C (386 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 8.1 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 14 Earth days.
Planet
- Radius
- Unknown
- Mass
- 6.89 × Earth
- Density
- Unknown
- Equilibrium temperature
- 469.6 K
- Starlight received
- 8.1 × Earth
- Orbital period
- 13.67 days
- Average distance from its star
- 0.0932 AU
Star
- Host star
- HD 238090
- Spectral class
- K — orange dwarf
- Surface temperature
- 3,933 K
- Radius
- 0.57 × Sun
- Mass
- 0.578 × Sun
- Age
- Unknown
System
- Distance from Earth
- 49.69 light-years (15.24 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2020
- Method
- Radial Velocity
- Facility
- Multiple Observatories
Data from the NASA Exoplanet Archive, synced October 14, 2026.