HD 70573 b
A confirmed exoplanet orbiting HD 70573.
Compared with Earth
- Mass
- About 1,900 times Earth's mass.
- Year
- A year here lasts about 2.3 Earth years.
Planet
- Radius
- Unknown
- Mass
- 1,900 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 851.8 days
- Average distance from its star
- 1.76 AU
Star
- Host star
- HD 70573
- Spectral class
- G — sun-like
- Surface temperature
- 5,737 K
- Radius
- Unknown
- Mass
- 1 × Sun
- Age
- 0.102 billion years
System
- Distance from Earth
- 193 light-years (59.18 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2007
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.