rho CrB c

A confirmed exoplanet orbiting rho CrB.

Compared with Earth

Mass
About 27 times Earth's mass.
Year
A year here lasts about 102 Earth days.

Planet

Radius
Unknown
Mass
27.44 × Earth
Density
Unknown
Equilibrium temperature
Unknown
Starlight received
Unknown
Orbital period
102 days
Average distance from its star
Unknown

Star

Host star
rho CrB
Spectral class
Unknown
Surface temperature
Unknown
Radius
Unknown
Mass
1 × Sun
Age
Unknown

System

Distance from Earth
56.97 light-years (17.47 parsecs)
Stars in system
1
Known planets
3

Discovery

Year
2016
Method
Radial Velocity
Facility
Multiple Observatories

Data from the NASA Exoplanet Archive, synced October 14, 2026.