Exoplanet
HD 180902 b
Orbiting HD 180902
Overview
HD 180902 b is an exoplanet orbiting the star HD 180902, discovered in 2009 using the Radial Velocity method.
Key Measurements
Orbital Period
510.9
days
0.1d10,000d
Distance
104.6
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
510.90 days
Distance from Earth
104.6 pc (~341 ly)
Spectral Type
Unknown
Temperature
4961 K
Mass (Solar)
1.41 M☉
Radius (Solar)
4.16 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
2
Coordinates (RA, Dec)
289.8240°, -23.5582°
Discovery Method
Radial Velocity
Discovery Year
2009
Data Sources
Source ID: HD 180902 b