Kepler-88 d
A confirmed exoplanet orbiting KOI-142.
Compared with Earth
- Mass
- About 965 times Earth's mass.
- Year
- A year here lasts about 3.8 Earth years.
Planet
- Radius
- Unknown
- Mass
- 965.1 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 1,403 days
- Average distance from its star
- Unknown
Star
- Host star
- KOI-142
- Spectral class
- G — sun-like
- Surface temperature
- 5,466 K
- Radius
- 0.897 × Sun
- Mass
- 0.99 × Sun
- Age
- Unknown
System
- Distance from Earth
- 1,229 light-years (376.9 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2020
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.