K2-224 b
A confirmed exoplanet orbiting K2-224.
Compared with Earth
- Size
- About 1.6 times Earth's width.
- Temperature
- About 729 °C (1,344 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 4.5 Earth days.
Planet
- Radius
- 1.56 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 1,002 K
- Starlight received
- Unknown
- Orbital period
- 4.479 days
- Average distance from its star
- 0.0516 AU
Star
- Host star
- K2-224
- Spectral class
- G — sun-like
- Surface temperature
- 5,620 K
- Radius
- 0.84 × Sun
- Mass
- 0.91 × Sun
- Age
- Unknown
System
- Distance from Earth
- 897.8 light-years (275.3 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2018
- Method
- Transit
- Facility
- K2
Data from the NASA Exoplanet Archive, synced October 14, 2026.