Kepler-433 b
A confirmed exoplanet orbiting Kepler-433.
Compared with Earth
- Size
- About 16 times Earth's width.
- Mass
- About 896 times Earth's mass.
- Temperature
- About 1,503 °C (2,737 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Year
- A year here lasts about 5.3 Earth days.
Planet
- Radius
- 16.25 × Earth
- Mass
- 896.2 × Earth
- Density
- 1.13 g/cm³
- Equilibrium temperature
- 1,776 K
- Starlight received
- Unknown
- Orbital period
- 5.334 days
- Average distance from its star
- 0.0679 AU
Star
- Host star
- Kepler-433
- Spectral class
- F — yellow-white
- Surface temperature
- 6,360 K
- Radius
- 2.26 × Sun
- Mass
- 1.46 × Sun
- Age
- 2.67 billion years
System
- Distance from Earth
- 6,126 light-years (1,878 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2015
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.