Exoplanet: GJ 887 b
Host: GJ 887
Number of Stars: 1
Number of Planets: 2
Discovery Method: Radial Velocity
Discovery Year: 2020
Discovery Facility: La Silla Observatory
Orbital Period Days: 9.262
Orbital Semi-Major Axis: 0.068
Mass: 4.2
Eccentricity: 0
Insolation Flux: 7.95
Equilibrium Temperature: 468
Spectral Type: M1 V
Stellar Effective Temperature: 3688
Stellar Radius: 0.47
Stellar Mass: 0.49
Discovery Facility: -0.06
Stellar Metallicity: [Fe/H]
Stellar Metallicity Ratio: 4.78
Distance: 3.29
Gaia Magnitude:
Name | Host | Year | Facility | Method |
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