Exoplanet
HAT-P-57 b
Orbiting HAT-P-57
Overview
HAT-P-57 b is an exoplanet orbiting the star HAT-P-57, discovered in 2015 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
19.50
Earth radii
015 R⊕
Mass
448.14
Earth masses
0500 M⊕
Orbital Period
2.5
days
0.1d10,000d
Distance
279.9
parsecs
Nearby10,000 pc
Radius (Earth radii)
19.50
Mass (Earth masses)
448.14
Measured
Equilibrium Temperature
Unknown
Orbital Period
2.47 days
Distance from Earth
279.9 pc (~913 ly)
Spectral Type
Unknown
Temperature
6330 K
Mass (Solar)
2.77 M☉
Radius (Solar)
1.85 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
3
Coordinates (RA, Dec)
274.7434°, 10.5972°
Discovery Method
Transit
Discovery Year
2015
Data Sources
Source ID: HAT-P-57 b