Exoplanet
HAT-P-31 b
Orbiting HAT-P-31
Overview
HAT-P-31 b is an exoplanet orbiting the star HAT-P-31, discovered in 2011 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
12.22
Earth radii
015 R⊕
Mass
721.47
Earth masses
0500 M⊕
Orbital Period
5.0
days
0.1d10,000d
Distance
344.1
parsecs
Nearby10,000 pc
Radius (Earth radii)
12.22
Mass (Earth masses)
721.47
Measured
Equilibrium Temperature
Unknown
Orbital Period
5.01 days
Distance from Earth
344.1 pc (~1122 ly)
Spectral Type
Unknown
Temperature
6065 K
Mass (Solar)
1.31 M☉
Radius (Solar)
1.39 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
271.5377°, 26.4266°
Discovery Method
Transit
Discovery Year
2011
Data Sources
Source ID: HAT-P-31 b