K2-114 b
A confirmed exoplanet orbiting K2-114.
Compared with Earth
- Size
- About 11 times Earth's width.
- Mass
- About 639 times Earth's mass.
- Temperature
- About 428 °C (803 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 11 Earth days.
Planet
- Radius
- 10.59 × Earth
- Mass
- 638.8 × Earth
- Density
- 2.96 g/cm³
- Equilibrium temperature
- 701.4 K
- Starlight received
- Unknown
- Orbital period
- 11.39 days
- Average distance from its star
- 0.0944 AU
Star
- Host star
- K2-114
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,899 K
- Radius
- 0.832 × Sun
- Mass
- 0.863 × Sun
- Age
- 7.6 billion years
System
- Distance from Earth
- 1,552 light-years (475.8 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2017
- Method
- Transit
- Facility
- K2
Data from the NASA Exoplanet Archive, synced October 14, 2026.