Kepler-549 d
A confirmed exoplanet orbiting Kepler-549.
Compared with Earth
- Size
- About 4.2 times Earth's width.
- Temperature
- About 313 °C (595 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 28 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 25 Earth days.
Planet
- Radius
- 4.2 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- 586 K
- Starlight received
- 27.93 × Earth
- Orbital period
- 24.61 days
- Average distance from its star
- 0.1575 AU
Star
- Host star
- Kepler-549
- Spectral class
- G — sun-like
- Surface temperature
- 5,312 K
- Radius
- 0.986 × Sun
- Mass
- 0.859 × Sun
- Age
- Unknown
System
- Distance from Earth
- 2,072 light-years (635.1 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2023
- Method
- Transit
- Facility
- Kepler
Data from the NASA Exoplanet Archive, synced October 14, 2026.