EPIC 229004835 b
A confirmed exoplanet orbiting EPIC 229004835.
Compared with Earth
- Size
- About 2.3 times Earth's width.
- Mass
- About 10 times Earth's mass.
- Temperature
- About 531 °C (988 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 70 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 16 Earth days.
Planet
- Radius
- 2.332 × Earth
- Mass
- 10.4 × Earth
- Density
- 4.49 g/cm³
- Equilibrium temperature
- 804 K
- Starlight received
- 69.7 × Earth
- Orbital period
- 16.14 days
- Average distance from its star
- 0.1237 AU
Star
- Host star
- EPIC 229004835
- Spectral class
- G — sun-like
- Surface temperature
- 5,868 K
- Radius
- 0.999 × Sun
- Mass
- 0.97 × Sun
- Age
- 4.9 billion years
System
- Distance from Earth
- 397.8 light-years (122 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- K2
Data from the NASA Exoplanet Archive, synced October 14, 2026.