Exoplanet: HD 222155 b
Host: HD 222155
Number of Stars: 1
Number of Planets: 1
Discovery Method: Radial Velocity
Discovery Year: 2011
Discovery Facility: Haute-Provence Observatory
Orbital Period Days: 3999
Orbital Semi-Major Axis: 5.14
Mass: 673.7996
Eccentricity: 0.16
Insolation Flux:
Equilibrium Temperature:
Spectral Type:
Stellar Effective Temperature: 5701
Stellar Radius: 1.85
Stellar Mass: 1.21
Discovery Facility: -0.18
Stellar Metallicity: [Fe/H]
Stellar Metallicity Ratio: 3.99
Distance: 50.6078
Gaia Magnitude: 6.93563
Name | Host | Year | Facility | Method |
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