Exoplanet
alf Ari b
Orbiting alf Ari
Overview
alf Ari b is an exoplanet orbiting the star alf Ari, discovered in 2010 using the Radial Velocity method.
Key Measurements
Orbital Period
380.8
days
0.1d10,000d
Distance
20.2
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
380.80 days
Distance from Earth
20.2 pc (~66 ly)
Spectral Type
Unknown
Temperature
4553 K
Mass (Solar)
1.50 M☉
Radius (Solar)
13.90 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
31.7933°, 23.4624°
Discovery Method
Radial Velocity
Discovery Year
2010
Data Sources
Source ID: alf Ari b