WISPIT 2 b
A confirmed exoplanet orbiting WISPIT 2.
Compared with Earth
- Mass
- About 1,541 times Earth's mass.
Planet
- Radius
- Unknown
- Mass
- 1,541 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- Unknown
- Average distance from its star
- 57 AU
Star
- Host star
- WISPIT 2
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,400 K
- Radius
- 1.418 × Sun
- Mass
- 1.08 × Sun
- Age
- 0.0051 billion years
System
- Distance from Earth
- 440 light-years (134.9 parsecs)
- Stars in system
- 1
- Known planets
- 2
Discovery
- Year
- 2025
- Method
- Imaging
- Facility
- Paranal Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.