Exoplanet
Kapteyn c
Orbiting Kapteyn
Overview
Kapteyn c is an exoplanet orbiting the star Kapteyn, discovered in 2014 using the Radial Velocity method.
Key Measurements
Orbital Period
121.5
days
0.1d10,000d
Distance
3.9
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
121.54 days
Distance from Earth
3.9 pc (~13 ly)
Spectral Type
Unknown
Temperature
3550 K
Mass (Solar)
0.28 M☉
Radius (Solar)
0.29 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
77.9587°, -45.0430°
Discovery Method
Radial Velocity
Discovery Year
2014
Data Sources
Source ID: Kapteyn c