Exoplanet: GJ 436 b
Host: GJ 436
Number of Stars: 1
Number of Planets: 1
Discovery Method: Radial Velocity
Discovery Year: 2004
Discovery Facility: W. M. Keck Observatory
Orbital Period Days: 2.64388312
Orbital Semi-Major Axis: 0.0291
Mass: 22.1
Eccentricity: 0.13827
Insolation Flux:
Equilibrium Temperature:
Spectral Type:
Stellar Effective Temperature:
Stellar Radius: 0.46
Stellar Mass: 0.47
Discovery Facility:
Stellar Metallicity:
Stellar Metallicity Ratio: 4.79
Distance: 9.75321
Gaia Magnitude: 9.57148
Name | Host | Year | Facility | Method |
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