HD 142022 A b
A confirmed exoplanet orbiting HD 142022 A.
Compared with Earth
- Mass
- About 1,411 times Earth's mass.
- Year
- A year here lasts about 5.3 Earth years.
Planet
- Radius
- Unknown
- Mass
- 1,411 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 1,928 days
- Average distance from its star
- 2.93 AU
Star
- Host star
- HD 142022 A
- Spectral class
- G — sun-like
- Surface temperature
- 5,421 K
- Radius
- 1.04 × Sun
- Mass
- 0.9 × Sun
- Age
- Unknown
System
- Distance from Earth
- 111.8 light-years (34.28 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2005
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.