HIP 57274 d
A confirmed exoplanet orbiting HIP 57274.
Compared with Earth
- Mass
- About 167 times Earth's mass.
- Year
- A year here lasts about 1.2 Earth years.
Planet
- Radius
- Unknown
- Mass
- 167.4 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 431.7 days
- Average distance from its star
- 1.01 AU
Star
- Host star
- HIP 57274
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,640 K
- Radius
- 0.68 × Sun
- Mass
- 0.73 × Sun
- Age
- 7.87 billion years
System
- Distance from Earth
- 84.35 light-years (25.86 parsecs)
- Stars in system
- 1
- Known planets
- 3
Discovery
- Year
- 2011
- Method
- Radial Velocity
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.