Exoplanet
HD 9446 b
Orbiting HD 9446
Overview
HD 9446 b is an exoplanet orbiting the star HD 9446, discovered in 2009 using the Radial Velocity method.
Key Measurements
Orbital Period
30.1
days
0.1d10,000d
Distance
50.4
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
30.05 days
Distance from Earth
50.4 pc (~164 ly)
Spectral Type
G5 V
Temperature
5793 K
Mass (Solar)
1.00 M☉
Radius (Solar)
1.00 R☉
Luminosity
0.04 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
23.3350°, 29.2649°
Discovery Method
Radial Velocity
Discovery Year
2009
Data Sources
Source ID: HD 9446 b