HD 7924 d
A confirmed exoplanet orbiting HD 7924.
Compared with Earth
- Mass
- About 6.4 times Earth's mass.
- Temperature
- About 226 °C (439 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
- Starlight
- About 15 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 24 Earth days.
Planet
- Radius
- Unknown
- Mass
- 6.44 × Earth
- Density
- Unknown
- Equilibrium temperature
- 499 K
- Starlight received
- 15.17 × Earth
- Orbital period
- 24.45 days
- Average distance from its star
- 0.1551 AU
Star
- Host star
- HD 7924
- Spectral class
- K — orange dwarf
- Surface temperature
- 5,075 K
- Radius
- 0.7821 × Sun
- Mass
- 0.832 × Sun
- Age
- Unknown
System
- Distance from Earth
- 55.42 light-years (16.99 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2015
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.