Exoplanet
HD 181720 b
Orbiting HD 181720
Overview
HD 181720 b is an exoplanet orbiting the star HD 181720, discovered in 2009 using the Radial Velocity method.
Key Measurements
Orbital Period
956.0
days
0.1d10,000d
Distance
60.2
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
956.00 days
Distance from Earth
60.2 pc (~196 ly)
Spectral Type
Unknown
Temperature
5736 K
Mass (Solar)
1.03 M☉
Radius (Solar)
1.50 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
290.7212°, -32.9208°
Discovery Method
Radial Velocity
Discovery Year
2009
Data Sources
Source ID: HD 181720 b