Exoplanet
HAT-P-38 b
Orbiting HAT-P-38
Overview
HAT-P-38 b is an exoplanet orbiting the star HAT-P-38, discovered in 2012 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
9.25
Earth radii
015 R⊕
Mass
84.86
Earth masses
0500 M⊕
Orbital Period
4.6
days
0.1d10,000d
Distance
255.2
parsecs
Nearby10,000 pc
Equilibrium Temp
1082
K
150 K3,500 K
Radius (Earth radii)
9.25
Mass (Earth masses)
84.86
Measured
Equilibrium Temperature
1082 K
Orbital Period
4.64 days
Distance from Earth
255.2 pc (~832 ly)
Spectral Type
Unknown
Temperature
5330 K
Mass (Solar)
0.89 M☉
Radius (Solar)
0.92 R☉
Luminosity
-0.21 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
35.3835°, 32.2460°
Discovery Method
Transit
Discovery Year
2012
Data Sources
Source ID: HAT-P-38 b