Exoplanet
HAT-P-1 b
Orbiting HAT-P-1
Overview
HAT-P-1 b is an exoplanet orbiting the star HAT-P-1, discovered in 2006 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
14.78
Earth radii
015 R⊕
Mass
166.86
Earth masses
0500 M⊕
Orbital Period
4.5
days
0.1d10,000d
Distance
159.0
parsecs
Nearby10,000 pc
Equilibrium Temp
1322
K
150 K3,500 K
Radius (Earth radii)
14.78
Mass (Earth masses)
166.86
Measured
Equilibrium Temperature
1322 K
Orbital Period
4.47 days
Distance from Earth
159.0 pc (~519 ly)
Spectral Type
Unknown
Temperature
5980 K
Mass (Solar)
1.15 M☉
Radius (Solar)
1.17 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
2
Coordinates (RA, Dec)
344.4454°, 38.6749°
Discovery Method
Transit
Discovery Year
2006
Data Sources
Source ID: HAT-P-1 b