Exoplanet
GJ 3470 b
Orbiting GJ 3470
Overview
GJ 3470 b is an exoplanet orbiting the star GJ 3470, discovered in 2012 using the Radial Velocity method. It is a Neptune-sized world.
Key Measurements
Radius
4.57
Earth radii
015 R⊕
Mass
13.90
Earth masses
0500 M⊕
Orbital Period
3.3
days
0.1d10,000d
Distance
29.4
parsecs
Nearby10,000 pc
Equilibrium Temp
594
K
150 K3,500 K
Radius (Earth radii)
4.57
Mass (Earth masses)
13.90
Measured
Equilibrium Temperature
594 K
Orbital Period
3.34 days
Distance from Earth
29.4 pc (~96 ly)
Spectral Type
Unknown
Temperature
3600 K
Mass (Solar)
0.54 M☉
Radius (Solar)
0.55 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
119.7735°, 15.3912°
Discovery Method
Radial Velocity
Discovery Year
2012
Data Sources
Source ID: GJ 3470 b