K2-268 d
A confirmed exoplanet orbiting K2-268.
Compared with Earth
- Size
- About 1.5 times Earth's width.
- Temperature
- About 615 °C (1,139 °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
- 1.49 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 888 K
- Starlight received
- Unknown
- Orbital period
- 4.529 days
- Average distance from its star
- Unknown
Star
- Host star
- K2-268
- Spectral class
- K — orange dwarf
- Surface temperature
- 5,106 K
- Radius
- 0.78 × Sun
- Mass
- 0.84 × Sun
- Age
- Unknown
System
- Distance from Earth
- 1,069 light-years (327.8 parsecs)
- Stars in system
- 1
- Known planets
- 5
Discovery
- Year
- 2021
- Method
- Transit
- Facility
- K2
Data from the NASA Exoplanet Archive, synced October 14, 2026.