Exoplanet: HD 221420 b
Host: HD 221420
Number of Stars: 1
Number of Planets: 1
Discovery Method: Radial Velocity
Discovery Year: 2019
Discovery Facility: Anglo-Australian Telescope
Orbital Period Days: 10090
Orbital Semi-Major Axis: 10.15
Mass: 7278.27052
Eccentricity: 0.14
Insolation Flux:
Equilibrium Temperature:
Spectral Type: G2 IV-V
Stellar Effective Temperature: 5847
Stellar Radius: 1.95
Stellar Mass: 1.35
Discovery Facility: 0.33
Stellar Metallicity: [Fe/H]
Stellar Metallicity Ratio: 4.03
Distance: 31.1415
Gaia Magnitude: 5.65862
Name | Host | Year | Facility | Method |
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