Exoplanet
HR 8799 e
Orbiting HR 8799
Overview
HR 8799 e is an exoplanet orbiting the star HR 8799, discovered in 2010 using the Imaging method. It is a Jupiter-sized world.
Key Measurements
Radius
13.11
Earth radii
015 R⊕
Mass
3178.30
Earth masses
0500 M⊕
Distance
41.2
parsecs
Nearby10,000 pc
Equilibrium Temp
1150
K
150 K3,500 K
Radius (Earth radii)
13.11
Mass (Earth masses)
3178.30
Measured
Equilibrium Temperature
1150 K
Orbital Period
Unknown
Distance from Earth
41.2 pc (~135 ly)
Spectral Type
A5
Temperature
7400 K
Mass (Solar)
Unknown
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
4
Stars in System
1
Coordinates (RA, Dec)
346.8701°, 21.1340°
Discovery Method
Imaging
Discovery Year
2010
Data Sources
Source ID: HR 8799 e