GU Psc b
A confirmed exoplanet orbiting GU Psc.
Compared with Earth
- Size
- About 14 times Earth's width.
- Mass
- About 3,591 times Earth's mass.
- Temperature
- About 777 °C (1,430 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
Planet
- Radius
- 14.18 × Earth
- Mass
- 3,591 × Earth
- Density
- Unknown
- Equilibrium temperature
- 1,050 K
- Starlight received
- Unknown
- Orbital period
- Unknown
- Average distance from its star
- 2,000 AU
Star
- Host star
- GU Psc
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- Unknown
- Mass
- 0.325 × Sun
- Age
- 0.1 billion years
System
- Distance from Earth
- 155.1 light-years (47.55 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2014
- Method
- Imaging
- Facility
- Gemini Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.