Exoplanet
HD 191939 g
Orbiting HD 191939
Overview
HD 191939 g is an exoplanet orbiting the star HD 191939, discovered in 2022 using the Radial Velocity method.
Key Measurements
Orbital Period
284.0
days
0.1d10,000d
Distance
53.6
parsecs
Nearby10,000 pc
Equilibrium Temp
278
K
150 K3,500 K
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
278 K
Orbital Period
284.00 days
Distance from Earth
53.6 pc (~175 ly)
Spectral Type
G9 V
Temperature
5348 K
Mass (Solar)
0.81 M☉
Radius (Solar)
0.94 R☉
Luminosity
-0.19 log L☉
Planets in System
6
Stars in System
1
Coordinates (RA, Dec)
302.0256°, 66.8503°
Discovery Method
Radial Velocity
Discovery Year
2022
Data Sources
Source ID: HD 191939 g