HD 103774 b
A confirmed exoplanet orbiting HD 103774.
Compared with Earth
- Mass
- About 116 times Earth's mass.
- Year
- A year here lasts about 5.9 Earth days.
Planet
- Radius
- Unknown
- Mass
- 116 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 5.888 days
- Average distance from its star
- 0.07 AU
Star
- Host star
- HD 103774
- Spectral class
- F — yellow-white
- Surface temperature
- 6,489 K
- Radius
- Unknown
- Mass
- 1.335 × Sun
- Age
- 1.05 billion years
System
- Distance from Earth
- 184 light-years (56.41 parsecs)
- Stars in system
- 2
- Known planets
- 1
Discovery
- Year
- 2013
- Method
- Radial Velocity
- Facility
- La Silla Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.