HD 191939 g
Orbiting HD 191939
HD 191939 g is an exoplanet orbiting the star HD 191939, discovered in 2022 using the Radial Velocity method.
Orbital Period
284.0
days
Distance
53.6
parsecs
Equilibrium Temp
278
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
Source ID: HD 191939 g
HD 191939 g orbits HD 191939 and was reported in 2022 and was detected with the Radial Velocity method.
Published measurements list an orbital period of 284 days and an equilibrium temperature near 278 K.
Catalog data places the system at about 53.6 parsecs from Earth, a host star classified as G9 V, and 6 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 191939More planets in this system