Exoplanet
HAT-P-2 b
Orbiting HAT-P-2
Overview
HAT-P-2 b is an exoplanet orbiting the star HAT-P-2, discovered in 2007 using the Transit method.
Key Measurements
Orbital Period
5.6
days
0.1d10,000d
Distance
127.8
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
5.63 days
Distance from Earth
127.8 pc (~417 ly)
Spectral Type
F8
Temperature
6380 K
Mass (Solar)
1.33 M☉
Radius (Solar)
1.39 R☉
Luminosity
0.53 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
245.1514°, 41.0480°
Discovery Method
Transit
Discovery Year
2007
Data Sources
Source ID: HAT-P-2 b