Exoplanet
GJ 414 A b
Orbiting GJ 414 A
Overview
GJ 414 A b is an exoplanet orbiting the star GJ 414 A, discovered in 2021 using the Radial Velocity method. It is a Mini-Neptune world.
Key Measurements
Radius
2.63
Earth radii
015 R⊕
Mass (est.)
7.89
Earth masses
0500 M⊕
Orbital Period
50.8
days
0.1d10,000d
Distance
11.9
parsecs
Nearby10,000 pc
Equilibrium Temp
309
K
150 K3,500 K
Radius (Earth radii)
2.63
Mass (Earth masses)
7.89
Estimated
Equilibrium Temperature
309 K
Orbital Period
50.80 days
Distance from Earth
11.9 pc (~39 ly)
Spectral Type
K7 V
Temperature
4120 K
Mass (Solar)
0.65 M☉
Radius (Solar)
0.68 R☉
Luminosity
-0.92 log L☉
Planets in System
2
Stars in System
2
Coordinates (RA, Dec)
167.7745°, 30.4452°
Discovery Method
Radial Velocity
Discovery Year
2021
Data Sources
Source ID: GJ 414 A b