Exoplanet
HAT-P-12 b
Orbiting HAT-P-12
Overview
HAT-P-12 b is an exoplanet orbiting the star HAT-P-12, discovered in 2009 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
10.75
Earth radii
015 R⊕
Mass
67.06
Earth masses
0500 M⊕
Orbital Period
3.2
days
0.1d10,000d
Distance
142.8
parsecs
Nearby10,000 pc
Equilibrium Temp
963
K
150 K3,500 K
Radius (Earth radii)
10.75
Mass (Earth masses)
67.06
Measured
Equilibrium Temperature
963 K
Orbital Period
3.21 days
Distance from Earth
142.8 pc (~466 ly)
Spectral Type
K4
Temperature
4650 K
Mass (Solar)
0.73 M☉
Radius (Solar)
0.70 R☉
Luminosity
-0.68 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
209.3886°, 43.4933°
Discovery Method
Transit
Discovery Year
2009
Data Sources
Source ID: HAT-P-12 b