GJ 724 b
A confirmed exoplanet orbiting GJ 724.
Compared with Earth
- Mass
- About 11 times Earth's mass.
- Temperature
- About 338 °C (640 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 23 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 5.1 Earth days.
Planet
- Radius
- Unknown
- Mass
- 10.75 × Earth
- Density
- Unknown
- Equilibrium temperature
- 611 K
- Starlight received
- 23.32 × Earth
- Orbital period
- 5.101 days
- Average distance from its star
- 0.04685 AU
Star
- Host star
- GJ 724
- Spectral class
- M — red dwarf
- Surface temperature
- 3,799 K
- Radius
- 0.5223 × Sun
- Mass
- 0.5271 × Sun
- Age
- Unknown
System
- Distance from Earth
- 55.33 light-years (16.97 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2023
- Method
- Radial Velocity
- Facility
- Calar Alto Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.