Exoplanet
HD 100508 b
Orbiting HD 100508
Overview
HD 100508 b is an exoplanet orbiting the star HD 100508, discovered in 2026 using the Radial Velocity method.
Key Measurements
Mass
381.39
Earth masses
0500 M⊕
Orbital Period
5681.0
days
0.1d10,000d
Distance
32.8
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
381.39
Measured
Equilibrium Temperature
Unknown
Orbital Period
5681.00 days
Distance from Earth
32.8 pc (~107 ly)
Spectral Type
K1 IV
Temperature
5419 K
Mass (Solar)
0.94 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
173.3014°, -67.0546°
Discovery Method
Radial Velocity
Discovery Year
2026
Data Sources
Source ID: HD 100508 b