KOINTREAU-4 b
A confirmed exoplanet orbiting 2MASS J16262785-2625152.
Compared with Earth
- Mass
- About 4,863 times Earth's mass.
Planet
- Radius
- Unknown
- Mass
- 4,863 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- Unknown
- Average distance from its star
- 182 AU
Star
- Host star
- 2MASS J16262785-2625152
- Spectral class
- Unknown
- Surface temperature
- Unknown
- Radius
- Unknown
- Mass
- Unknown
- Age
- 0.0113 billion years
System
- Distance from Earth
- 474.3 light-years (145.4 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2026
- Method
- Imaging
- Facility
- W. M. Keck Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.