Exoplanet: HR 8799 e
Host: HR 8799
Number of Stars: 1
Number of Planets: 4
Discovery Method: Imaging
Discovery Year: 2010
Discovery Facility: W. M. Keck Observatory
Orbital Period Days:
Orbital Semi-Major Axis: 16.4
Mass: 3178.3
Eccentricity: 0.15
Insolation Flux:
Equilibrium Temperature: 1150
Spectral Type: A5
Stellar Effective Temperature: 7400
Stellar Radius:
Stellar Mass:
Discovery Facility: -0.5
Stellar Metallicity: [Fe/H]
Stellar Metallicity Ratio: 4
Distance: 41.2441
Gaia Magnitude: 5.90914
Name | Host | Year | Facility | Method |
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